Donald Lewis Sparks - Publications

Affiliations: 
University of Delaware, Newark, DE, United States 
Area:
Soil Science Agriculture, Environmental Sciences, Geochemistry
Website:
http://canr.udel.edu/faculty/sparks-donald/

295 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2024 Gu C, Joshi S, Fischel M, Tomaszewski EJ, Northrup P, Sparks DL. Saltwater intrusion increases phosphorus abundance and alters availability in coastal soils with implications for future sea level rise. The Science of the Total Environment. 172624. PMID 38657812 DOI: 10.1016/j.scitotenv.2024.172624  0.789
2024 Carneiro Barreto MS, Wani RP, Goranov AI, Sowers TD, Fischel M, Douglas TA, Hatcher PG, Sparks DL. Carbon Fate, Iron Dissolution, and Molecular Characterization of Dissolved Organic Matter in Thawed Yedoma Permafrost under Varying Redox Conditions. Environmental Science & Technology. PMID 38385246 DOI: 10.1021/acs.est.3c08219  0.798
2024 Barreto MSC, Elzinga EJ, Rouff AA, Siebecker MG, Sparks DL, Alleoni LRF. Zinc speciation in highly weathered tropical soils affected by large scale vegetable production. The Science of the Total Environment. 916: 170223. PMID 38266730 DOI: 10.1016/j.scitotenv.2024.170223  0.82
2023 Barreto MSC, Elzinga EJ, Kubicki JD, Sparks DL. A multi-scale assessment of the impact of salinity on the desorption of chromate from hematite: Sea level rise implications. Journal of Hazardous Materials. 465: 133041. PMID 38043423 DOI: 10.1016/j.jhazmat.2023.133041  0.833
2023 Sricharoenvech P, Siebecker MG, Tappero R, Landrot G, Fischel MHH, Sparks DL. Chromium speciation and mobility in contaminated coastal urban soils affected by water salinity and redox conditions. Journal of Hazardous Materials. 462: 132661. PMID 37837776 DOI: 10.1016/j.jhazmat.2023.132661  0.813
2023 Betts AR, Siebecker MG, Elzinga EJ, Luxton TP, Scheckel KG, Sparks DL. Influence of clay mineral weathering on green rust formation at iron-reducing conditions. Geochimica Et Cosmochimica Acta. 350: 46-56. PMID 37469621 DOI: 10.1016/j.gca.2023.04.001  0.823
2023 Zhang J, Mostofa KMG, Yang X, Mohinuzzaman M, Liu CQ, Senesi N, Senesi GS, Sparks DL, Teng HH, Li L, Yuan J, Li SL. Author Correction: Isolation of dissolved organic matter from aqueous solution by precipitation with FeCl: mechanisms and significance in environmental perspectives. Scientific Reports. 13: 5068. PMID 36977813 DOI: 10.1038/s41598-023-32252-w  0.724
2023 Zhang J, Mostofa KMG, Yang X, Mohinuzzaman M, Liu CQ, Senesi N, Senesi GS, Sparks DL, Teng HH, Li L, Yuan J, Li SL. Isolation of dissolved organic matter from aqueous solution by precipitation with FeCl: mechanisms and significance in environmental perspectives. Scientific Reports. 13: 4531. PMID 36941375 DOI: 10.1038/s41598-023-31831-1  0.785
2023 Barreto MSC, Elzinga EJ, Sparks DL. The adsorption of arsenate and p-arsanilic acid onto ferrihydrite and subsequent desorption by sulfate and artificial seawater: Future implications of sea level rise. Environmental Pollution (Barking, Essex : 1987). 323: 121302. PMID 36804144 DOI: 10.1016/j.envpol.2023.121302  0.818
2022 Yu X, LeMonte JJ, Li J, Stuckey JW, Sparks DL, Cargill JG, Russoniello CJ, Michael HA. Hydrologic Control on Arsenic Cycling at the Groundwater-Surface Water Interface of a Tidal Channel. Environmental Science & Technology. PMID 36534790 DOI: 10.1021/acs.est.2c05930  0.791
2022 Gou W, Li W, Siebecker MG, Zhu M, Li L, Sparks DL. Coupling Molecular-Scale Spectroscopy with Stable Isotope Analyses to Investigate the Effect of Si on the Mechanisms of Zn-Al LDH Formation on Al Oxide. Environmental Science & Technology. PMID 36135962 DOI: 10.1021/acs.est.2c05140  0.813
2022 Izaditame F, Siebecker MG, Sparks DL. Sea-level-rise-induced flooding drives arsenic release from coastal sediments. Journal of Hazardous Materials. 423: 127161. PMID 34844335 DOI: 10.1016/j.jhazmat.2021.127161  0.777
2021 Lopes G, Li W, Siebecker MG, Sparks DL, Guilherme LRG. Combining zinc desorption with EXAFS speciation analysis to understand Zn mobility in mining and smelting affected soils in Minas Gerais, Brazil. The Science of the Total Environment. 754: 142450. PMID 33254948 DOI: 10.1016/j.scitotenv.2020.142450  0.829
2020 Yan J, Fischel M, Chen H, Siebecker MG, Wang P, Zhao FJ, Sparks DL. Cadmium speciation and release kinetics in a paddy soil as affected by soil amendments and flooding-draining cycle. Environmental Pollution (Barking, Essex : 1987). 115944. PMID 33160733 DOI: 10.1016/j.envpol.2020.115944  0.785
2020 Gamble AV, Northrup PA, Sparks DL. Elucidation of soil phosphorus speciation in mid-Atlantic soils using synchrotron-based microspectroscopic techniques. Journal of Environmental Quality. 49: 184-193. PMID 33016369 DOI: 10.1002/Jeq2.20027  0.825
2020 Li J, Wang Y, Xue X, Xie X, Siebecker MG, Sparks DL, Wang Y. Mechanistic insights into iodine enrichment in groundwater during the transformation of iron minerals in aquifer sediments. The Science of the Total Environment. 745: 140922. PMID 32736101 DOI: 10.1016/J.Scitotenv.2020.140922  0.809
2020 Sparks DL. A golden period for environmental soil chemistry. Geochemical Transactions. 21: 5. PMID 32239381 DOI: 10.1186/S12932-020-00068-6  0.384
2020 Giannetta B, Plaza C, Siebecker MG, Aquilanti G, Vischetti C, Plaisier JR, Juanco M, Sparks DL, Zaccone C. Iron speciation in organic matter fractions isolated from soils amended with biochar and organic fertilizers. Environmental Science & Technology. PMID 32182047 DOI: 10.1021/Acs.Est.0C00042  0.831
2020 Sowers TD, Wani R, Coward EK, Fischel M, Betts AR, Douglas T, Duckworth OW, Sparks DL. Spatially-resolved organomineral interactions across a permafrost chronosequence. Environmental Science & Technology. PMID 32023050 DOI: 10.1021/Acs.Est.9B06558  0.814
2020 Giannetta B, Siebecker MG, Zaccone C, Plaza C, Rovira P, Vischetti C, Sparks DL. Iron(III) fate after complexation with soil organic matter in fine silt and clay fractions: An EXAFS spectroscopic approach Soil and Tillage Research. 200: 104617. DOI: 10.1016/J.Still.2020.104617  0.836
2020 Seyfferth AL, Bothfeld F, Vargas R, Stuckey JW, Wang J, Kearns K, Michael HA, Guimond J, Yu X, Sparks DL. Spatial and temporal heterogeneity of geochemical controls on carbon cycling in a tidal salt marsh Geochimica Et Cosmochimica Acta. 282: 1-18. DOI: 10.1016/J.Gca.2020.05.013  0.346
2019 Sowers TD, Holden KL, Coward EK, Sparks DL. Dissolved organic matter sorption and molecular fractionation by naturally-occurring bacteriogenic iron (oxyhydr)oxides. Environmental Science & Technology. PMID 30843682 DOI: 10.1021/Acs.Est.9B00540  0.813
2019 Sun Q, Liu C, Cui P, Fan T, Zhu M, Alves ME, Siebecker MG, Sparks DL, Wu T, Li W, Zhou D, Wang Y. Formation of Cd precipitates on γ-AlO: Implications for Cd sequestration in the environment. Environment International. 126: 234-241. PMID 30822652 DOI: 10.1016/J.Envint.2019.02.036  0.792
2019 Xu Y, Seshadri B, Bolan N, Sarkar B, Ok YS, Zhang W, Rumpel C, Sparks D, Farrell M, Hall T, Dong Z. Microbial functional diversity and carbon use feedback in soils as affected by heavy metals. Environment International. 125: 478-488. PMID 30771648 DOI: 10.1016/J.Envint.2019.01.071  0.402
2019 Giannetta B, Zaccone C, Plaza C, Siebecker MG, Rovira P, Vischetti C, Sparks DL. The role of Fe(III) in soil organic matter stabilization in two size fractions having opposite features. The Science of the Total Environment. 653: 667-674. PMID 30759592 DOI: 10.1016/J.Scitotenv.2018.10.361  0.83
2019 Shaheen SM, Alessi DS, Tack FMG, Ok YS, Kim KH, Gustafsson JP, Sparks DL, Rinklebe J. Redox chemistry of vanadium in soils and sediments: Interactions with colloidal materials, mobilization, speciation, and relevant environmental implications - A review. Advances in Colloid and Interface Science. 265: 1-13. PMID 30685738 DOI: 10.1016/J.Cis.2019.01.002  0.482
2019 Yeasmin S, Singh B, Johnston CT, Sparks DL, Hua Q. Changes in Particulate and Mineral Associated Organic Carbon with Land Use in Contrasting Soils Biogeosciences Discussions. 1-53. DOI: 10.5194/Bg-2019-416  0.42
2019 Banwart SA, Nikolaidis NP, Zhu Y, Peacock CL, Sparks DL. Soil Functions: Connecting Earth's Critical Zone Annual Review of Earth and Planetary Sciences. 47: 333-359. DOI: 10.1146/Annurev-Earth-063016-020544  0.388
2019 Adhikari D, Sowers T, Stuckey JW, Wang X, Sparks DL, Yang Y. Formation and redox reactivity of ferrihydrite-organic carbon-calcium co-precipitates Geochimica Et Cosmochimica Acta. 244: 86-98. DOI: 10.1016/J.Gca.2018.09.026  0.382
2019 Lazareva O, Sparks DL, Landis R, Ptacek CJ, Ma J. Investigation of legacy industrial mercury in floodplain soils: South River, Virginia, USA Environmental Earth Sciences. 78. DOI: 10.1007/S12665-019-8253-9  0.7
2018 Coward EK, Ohno T, Sparks DL. Direct evidence for temporal molecular fractionation of dissolved organic matter at the iron oxyhydroxide interface. Environmental Science & Technology. PMID 30525494 DOI: 10.1021/Acs.Est.8B04687  0.807
2018 Siebecker MG, Chaney RL, Sparks DL. Natural speciation of nickel at the micrometer scale in serpentine (ultramafic) topsoils using microfocused X-ray fluorescence, diffraction, and absorption. Geochemical Transactions. 19: 14. PMID 30109512 DOI: 10.1186/S12932-018-0059-2  0.834
2018 Sowers T, Adhikari D, Wang J, Yang Y, Sparks DL. Spatial associations and chemical composition of organic carbon sequestered in Fe, Ca, and organic carbon ternary systems. Environmental Science & Technology. PMID 29770687 DOI: 10.1021/Acs.Est.8B01158  0.809
2018 Stuckey JW, Goodwin C, Wang J, Kaplan LA, Vidal-Esquivel P, Beebe TP, Sparks DL. Impacts of hydrous manganese oxide on the retention and lability of dissolved organic matter. Geochemical Transactions. 19: 6. PMID 29441435 DOI: 10.1186/S12932-018-0051-X  0.834
2018 Gamble AV, Givens AK, Sparks DL. Arsenic Speciation and Availability in Orchard Soils Historically Contaminated with Lead Arsenate. Journal of Environmental Quality. 47: 121-128. PMID 29415098 DOI: 10.2134/Jeq2017.07.0264  0.833
2018 Sowers TD, Stuckey JW, Sparks DL. The synergistic effect of calcium on organic carbon sequestration to ferrihydrite. Geochemical Transactions. 19: 4. PMID 29397451 DOI: 10.1186/S12932-018-0049-4  0.819
2018 Chen C, Leinweber P, Eckhardt K, Sparks D. The Composition and Stability of Clay-Associated Organic Matter along a Soil Profile Soil Systems. 2: 16. DOI: 10.3390/SOILSYSTEMS2010016  0.472
2018 Chen C, Sparks DL. Fe(II)-Induced Mineral Transformation of Ferrihydrite–Organic Matter Adsorption and Co-precipitation Complexes in the Absence and Presence of As(III) Acs Earth and Space Chemistry. 2: 1095-1101. DOI: 10.1021/Acsearthspacechem.8B00041  0.582
2018 Feng X, Wang P, Shi Z, Kwon KD, Zhao H, Yin H, Lin Z, Zhu M, Liang X, Liu F, Sparks DL. A Quantitative Model for the Coupled Kinetics of Arsenic Adsorption/Desorption and Oxidation on Manganese Oxides Environmental Science & Technology Letters. 5: 175-180. DOI: 10.1021/Acs.Estlett.8B00058  0.757
2017 Stuckey JW, Yang J, Wang J, Sparks DL. Advances in Scanning Transmission X-Ray Microscopy for Elucidating Soil Biogeochemical Processes at the Submicron Scale. Journal of Environmental Quality. 46: 1166-1174. PMID 29293846 DOI: 10.2134/Jeq2016.10.0399  0.812
2017 Peng L, Shi Z, Wang P, Li W, Lin Z, Dang Z, Sparks DL. A novel multi-reaction model for kinetics of Zn release from soils: Roles of soil binding sites. Journal of Colloid and Interface Science. 514: 146-155. PMID 29248816 DOI: 10.1016/J.Jcis.2017.12.006  0.648
2017 Xu Y, Seshadri B, Sarkar B, Wang H, Rumpel C, Sparks D, Farrell M, Hall T, Yang X, Bolan N. Biochar modulates heavy metal toxicity and improves microbial carbon use efficiency in soil. The Science of the Total Environment. 621: 148-159. PMID 29179070 DOI: 10.1016/J.Scitotenv.2017.11.214  0.396
2017 Siebecker MG, Sparks DL. Structural Differentiation Between Layered Single (Ni) and Double Metal Hydroxides (Ni-Al LDHs) Using Wavelet Transformation. The Journal of Physical Chemistry. A. PMID 28832146 DOI: 10.1021/Acs.Jpca.7B07940  0.805
2017 Chen C, Kukkadapu RK, Lazareva O, Sparks DL. Solid-phase Fe Speciation along the Vertical Redox Gradients in Floodplains using XAS and Mössbauer Spectroscopies. Environmental Science & Technology. PMID 28617593 DOI: 10.1021/Acs.Est.7B00700  0.743
2017 LeMonte JJ, Stuckey JW, Sanchez JZ, Tappero RV, Rinklebe J, Sparks DL. Sea level rise induced arsenic release from historically contaminated coastal soils. Environmental Science & Technology. PMID 28472587 DOI: 10.1021/Acs.Est.6B06152  0.813
2017 Wang YJ, Fan TT, Liu C, Li W, Zhu MQ, Fan JX, Gong H, Zhou DM, Sparks DL. Macroscopic and microscopic investigation of adsorption and precipitation of Zn on γ-alumina in the absence and presence of As. Chemosphere. 178: 309-316. PMID 28340456 DOI: 10.1016/J.Chemosphere.2017.03.061  0.762
2017 Siebecker MG, Chaney RL, Sparks DL. Nickel speciation in several serpentine (ultramafic) topsoils via bulk synchrotron-based techniques Geoderma. 298: 35-45. DOI: 10.1016/J.Geoderma.2017.03.008  0.823
2017 Yeasmin S, Singh B, Johnston CT, Sparks DL. Evaluation of pre-treatment procedures for improved interpretation of mid infrared spectra of soil organic matter Geoderma. 304: 83-92. DOI: 10.1016/J.Geoderma.2016.04.008  0.392
2017 Yeasmin S, Singh B, Johnston CT, Sparks DL. Organic carbon characteristics in density fractions of soils with contrasting mineralogies Geochimica Et Cosmochimica Acta. 218: 215-236. DOI: 10.1016/J.Gca.2017.09.007  0.438
2017 Yang J, Liu J, Hu Y, Rumpel C, Bolan N, Sparks D. Molecular-level understanding of malic acid retention mechanisms in ternary kaolinite-Fe(III)-malic acid systems: The importance of Fe speciation Chemical Geology. 464: 69-75. DOI: 10.1016/J.Chemgeo.2017.02.018  0.432
2017 Starcher AN, Elzinga EJ, Sparks DL. Formation of a mixed Fe(II)-Zn-Al layered hydroxide: Effects of Zn co-sorption on Fe(II) layered hydroxide formation and kinetics Chemical Geology. 464: 46-56. DOI: 10.1016/J.Chemgeo.2016.11.027  0.711
2016 Yang J, Wang J, Pan W, Regier T, Hu Y, Rumpel C, Bolan N, Sparks D. Retention Mechanisms of Citric Acid in Ternary Kaolinite-Fe(III)-Citrate Acid Systems Using Fe K-edge EXAFS and L3,2-edge XANES Spectroscopy. Scientific Reports. 6: 26127. PMID 27212680 DOI: 10.1038/Srep26127  0.524
2016 Fan T, Wang YJ, Li CB, He JZ, Gao J, Zhou D, Friedman SP, Sparks DL. Effect of Organic Matter on Sorption of Zn on Soil: Elucidation by Wien Effect Measurements and EXAFS Spectroscopy. Environmental Science & Technology. PMID 26894796 DOI: 10.1021/Acs.Est.5B05281  0.456
2016 Zhao H, Zhu M, Li W, Elzinga EJ, Villalobos M, Liu F, Zhang J, Feng X, Sparks DL. Redox Reactions between Mn(II) and Hexagonal Birnessite Change its Layer Symmetry. Environmental Science & Technology. PMID 26745815 DOI: 10.1021/Acs.Est.5B04436  0.803
2016 Wang X, Zhu M, Koopal LK, Li W, Xu W, Liu F, Zhang J, Liu Q, Feng X, Sparks DL. Effects of crystallite size on the structure and magnetism of ferrihydrite Environmental Science: Nano. 3: 190-202. DOI: 10.1039/C5En00191A  0.687
2016 Pan W, Kan J, Inamdar S, Chen C, Sparks D. Dissimilatory microbial iron reduction release DOC (dissolved organic carbon) from carbon-ferrihydrite association Soil Biology and Biochemistry. 103: 232-240. DOI: 10.1016/J.Soilbio.2016.08.026  0.549
2016 Ming H, Naidu R, Sarkar B, Lamb DT, Liu Y, Megharaj M, Sparks D. Competitive sorption of cadmium and zinc in contrasting soils Geoderma. 268: 60-68. DOI: 10.1016/J.Geoderma.2016.01.021  0.413
2016 Starcher AN, Li W, Kukkadapu RK, Elzinga EJ, Sparks DL. Fe(II) sorption on pyrophyllite: Effect of structural Fe(III) (impurity) in pyrophyllite on nature of layered double hydroxide (LDH) secondary mineral formation Chemical Geology. 439: 152-160. DOI: 10.1016/J.Chemgeo.2016.06.017  0.696
2016 Stuckey JW, Sparks DL, Fendorf S. Delineating the Convergence of Biogeochemical Factors Responsible for Arsenic Release to Groundwater in South and Southeast Asia Advances in Agronomy. 140: 43-74. DOI: 10.1016/Bs.Agron.2016.06.002  0.712
2015 Ono FB, Penido ES, Tappero R, Sparks D, Guilherme LR. Bioaccessibility of Cd and Pb in tailings from a zinc smelting in Brazil: implications for human health. Environmental Geochemistry and Health. PMID 26493831 DOI: 10.1007/S10653-015-9774-0  0.652
2015 Wu Y, Li W, Sparks DL. Effect of Iron(II) on Arsenic Sequestration by δ-MnO2: Desorption Studies Using Stirred-Flow Experiments and X-ray Absorption Fine Structure Spectroscopy. Environmental Science & Technology. PMID 26477604 DOI: 10.1021/Acs.Est.5B04087  0.492
2015 Fischel MH, Fischel JS, Lafferty BJ, Sparks DL. The influence of environmental conditions on kinetics of arsenite oxidation by manganese-oxides. Geochemical Transactions. 16: 15. PMID 26388696 DOI: 10.1186/S12932-015-0030-4  0.794
2015 Chowdhury S, Bolan NS, Seshadri B, Kunhikrishnan A, Wijesekara H, Xu Y, Yang J, Kim GH, Sparks D, Rumpel C. Co-composting solid biowastes with alkaline materials to enhance carbon stabilization and revegetation potential. Environmental Science and Pollution Research International. PMID 26381784 DOI: 10.1007/S11356-015-5411-9  0.498
2015 Ono FB, Tappero R, Sparks D, Guilherme LR. Investigation of arsenic species in tailings and windblown dust from a gold mining area. Environmental Science and Pollution Research International. PMID 26330325 DOI: 10.1007/S11356-015-5304-Y  0.672
2015 Chen C, Kukkadapu R, Sparks DL. Influence of Coprecipitated Organic Matter on Fe2+(aq) -Catalyzed Transformation of Ferrihydrite: Implications for Carbon Dynamics. Environmental Science & Technology. PMID 26260047 DOI: 10.1021/Acs.Est.5B02448  0.555
2015 Wu Y, Li W, Sparks DL. The effects of iron(II) on the kinetics of arsenic oxidation and sorption on manganese oxides. Journal of Colloid and Interface Science. 457: 319-328. PMID 26196715 DOI: 10.1016/J.Jcis.2015.07.022  0.48
2015 Amundson R, Berhe AA, Hopmans JW, Olson C, Sztein AE, Sparks DL. Soil science. Soil and human security in the 21st century. Science (New York, N.Y.). 348: 1261071. PMID 25954014 DOI: 10.1126/Science.1261071  0.376
2015 Lopes G, Costa ET, Penido ES, Sparks DL, Guilherme LR. Binding intensity and metal partitioning in soils affected by mining and smelting activities in Minas Gerais, Brazil. Environmental Science and Pollution Research International. PMID 25940493 DOI: 10.1007/S11356-015-4613-5  0.442
2015 Joshi SR, Kukkadapu RK, Burdige DJ, Bowden ME, Sparks DL, Jaisi DP. Organic matter remineralization predominates phosphorus cycling in the mid-Bay sediments in the Chesapeake Bay. Environmental Science & Technology. 49: 5887-96. PMID 25633477 DOI: 10.1021/Es5059617  0.789
2015 Abdala DB, Northrup PA, Vicentin FC, Sparks DL. Residence time and pH effects on the bonding configuration of orthophosphate surface complexes at the goethite/water interface as examined by Extended X-ray Absorption Fine Structure (EXAFS) spectroscopy. Journal of Colloid and Interface Science. 442: 15-21. PMID 25514644 DOI: 10.1016/J.Jcis.2014.11.048  0.816
2015 Li W, Joshi SR, Hou G, Burdige DJ, Sparks DL, Jaisi DP. Characterizing phosphorus speciation of Chesapeake Bay sediments using chemical extraction, 31P NMR, and X-ray absorption fine structure spectroscopy. Environmental Science & Technology. 49: 203-11. PMID 25469633 DOI: 10.1021/Es504648D  0.805
2015 Abdala DB, Northrup PA, Arai Y, Sparks DL. Surface loading effects on orthophosphate surface complexation at the goethite/water interface as examined by extended X-ray Absorption Fine Structure (EXAFS) spectroscopy. Journal of Colloid and Interface Science. 437: 297-303. PMID 25441364 DOI: 10.1016/J.Jcis.2014.09.057  0.809
2015 Abdala DB, da Silva IR, Vergütz L, Sparks DL. Long-term manure application effects on phosphorus speciation, kinetics and distribution in highly weathered agricultural soils. Chemosphere. 119: 504-14. PMID 25112576 DOI: 10.1016/J.Chemosphere.2014.07.029  0.827
2015 Chen C, Sparks DL. Multi-elemental scanning transmission X-ray microscopy-near edge X-ray absorption fine structure spectroscopy assessment of organo-mineral associations in soils from reduced environments Environmental Chemistry. 12: 64-73. DOI: 10.1071/En14042  0.617
2014 Chen C, Dynes JJ, Wang J, Sparks DL. Properties of Fe-organic matter associations via coprecipitation versus adsorption. Environmental Science & Technology. 48: 13751-9. PMID 25350793 DOI: 10.1021/Es503669U  0.57
2014 Siebecker M, Li W, Khalid S, Sparks D. Real-time QEXAFS spectroscopy measures rapid precipitate formation at the mineral-water interface. Nature Communications. 5: 5003. PMID 25233849 DOI: 10.1038/Ncomms6003  0.794
2014 Yeasmin S, Singh B, Kookana RS, Farrell M, Sparks DL, Johnston CT. Influence of mineral characteristics on the retention of low molecular weight organic compounds: a batch sorption-desorption and ATR-FTIR study. Journal of Colloid and Interface Science. 432: 246-57. PMID 25086719 DOI: 10.1016/J.Jcis.2014.06.036  0.365
2014 Fan JX, Wang YJ, Liu C, Wang LH, Yang K, Zhou DM, Li W, Sparks DL. Effect of iron oxide reductive dissolution on the transformation and immobilization of arsenic in soils: New insights from X-ray photoelectron and X-ray absorption spectroscopy. Journal of Hazardous Materials. 279: 212-9. PMID 25064258 DOI: 10.1016/J.Jhazmat.2014.06.079  0.486
2014 Yan Y, Li W, Yang J, Zheng A, Liu F, Feng X, Sparks DL. Mechanism of myo-inositol hexakisphosphate sorption on amorphous aluminum hydroxide: spectroscopic evidence for rapid surface precipitation. Environmental Science & Technology. 48: 6735-42. PMID 24871399 DOI: 10.1021/Es500996P  0.483
2014 Chen C, Dynes JJ, Wang J, Karunakaran C, Sparks DL. Soft X-ray spectromicroscopy study of mineral-organic matter associations in pasture soil clay fractions. Environmental Science & Technology. 48: 6678-86. PMID 24837340 DOI: 10.1021/Es405485A  0.609
2014 Elbana TA, Sparks DL, Selim HM. Transport of tin and lead in soils: Miscible displacement experiments and second-order modeling Soil Science Society of America Journal. 78: 701-712. DOI: 10.2136/Sssaj2013.07.0265  0.339
2014 Yan YP, Liu F, Li W, Feng XH, Sparks DL. Sorption and desorption characteristics of organic phosphates of different structures on aluminium (oxyhydr)oxides European Journal of Soil Science. 65: 308-317. DOI: 10.1111/Ejss.12119  0.375
2014 Sparks DL. Advances in coupling of kinetics and molecular scale tools to shed light on soil biogeochemical processes Plant and Soil. DOI: 10.1007/S11104-014-2251-1  0.402
2013 Wang X, Li W, Harrington R, Liu F, Parise JB, Feng X, Sparks DL. Effect of ferrihydrite crystallite size on phosphate adsorption reactivity. Environmental Science & Technology. 47: 10322-31. PMID 23992548 DOI: 10.1021/Es401301Z  0.421
2013 Li T, Tao Q, Liang C, Shohag MJ, Yang X, Sparks DL. Complexation with dissolved organic matter and mobility control of heavy metals in the rhizosphere of hyperaccumulator Sedum alfredii. Environmental Pollution (Barking, Essex : 1987). 182: 248-55. PMID 23938448 DOI: 10.1016/J.Envpol.2013.07.025  0.357
2013 Li W, Feng X, Yan Y, Sparks DL, Phillips BL. Solid-state NMR spectroscopic study of phosphate sorption mechanisms on aluminum (Hydr)oxides. Environmental Science & Technology. 47: 8308-15. PMID 23837616 DOI: 10.1021/Es400874S  0.386
2013 Li W, Wang YJ, Zhu M, Fan TT, Zhou DM, Phillips BL, Sparks DL. Inhibition mechanisms of Zn precipitation on aluminum oxide by glyphosate: a 31P NMR and Zn EXAFS study. Environmental Science & Technology. 47: 4211-9. PMID 23550510 DOI: 10.1021/Es305120X  0.722
2013 Shi Z, Di Toro DM, Allen HE, Sparks DL. A general model for kinetics of heavy metal adsorption and desorption on soils. Environmental Science & Technology. 47: 3761-7. PMID 23484592 DOI: 10.1021/Es304524P  0.719
2013 Agrawal B, Czymmek KJ, Sparks DL, Bais HP. Transient Influx of nickel in root mitochondria modulates organic acid and reactive oxygen species production in nickel hyperaccumulator Alyssum murale. The Journal of Biological Chemistry. 288: 7351-62. PMID 23322782 DOI: 10.1074/Jbc.M112.406645  0.301
2013 Lami R, Jones LC, Cottrell MT, Lafferty BJ, Ginder-Vogel M, Sparks DL, Kirchman DL. Arsenite modifies structure of soil microbial communities and arsenite oxidization potential. Fems Microbiology Ecology. 84: 270-9. PMID 23252611 DOI: 10.1111/1574-6941.12061  0.819
2013 Thaymuang W, Kheoruenromne I, Suddhipraharn A, Sparks DL. The role of mineralogy in organic matter stabilization in tropical soils Soil Science. 178: 308-315. DOI: 10.1097/Ss.0B013E3182A4Dac4  0.367
2013 Wang X, Liu F, Tan W, Li W, Feng X, Sparks DL. Characteristics of phosphate adsorption-desorption onto ferrihydrite: Comparison with well-crystalline fe (Hydr)oxides Soil Science. 178: 1-11. DOI: 10.1097/Ss.0B013E31828683F8  0.388
2013 Elbana TA, Sparks DL, Selim HM. Adsorption-desorption of lead and tin in soils: Experimental and second-order modeling Soil Science. 178: 425-435. DOI: 10.1097/01.Ss.0000435429.59637.9D  0.444
2013 Zhu M, Northrup P, Shi C, Billinge SJL, Sparks DL, Waychunas GA. Structure of Sulfate Adsorption Complexes on Ferrihydrite Environmental Science & Technology Letters. 1: 97-101. DOI: 10.1021/Ez400052R  0.712
2012 Landrot G, Ginder-Vogel M, Livi K, Fitts JP, Sparks DL. Chromium(III) oxidation by three poorly-crystalline manganese(IV) oxides. 1. Chromium(III)-oxidizing capacity. Environmental Science & Technology. 46: 11594-600. PMID 23050871 DOI: 10.1021/Es302383Y  0.822
2012 Landrot G, Ginder-Vogel M, Livi K, Fitts JP, Sparks DL. Chromium(III) oxidation by three poorly crystalline manganese(IV) oxides. 2. Solid phase analyses. Environmental Science & Technology. 46: 11601-9. PMID 23050862 DOI: 10.1021/Es302384Q  0.82
2012 Li W, Livi KJ, Xu W, Siebecker MG, Wang Y, Phillips BL, Sparks DL. Formation of crystalline Zn-Al layered double hydroxide precipitates on γ-alumina: the role of mineral dissolution. Environmental Science & Technology. 46: 11670-7. PMID 23043294 DOI: 10.1021/Es3018094  0.809
2012 Jones LC, Lafferty BJ, Sparks DL. Additive and competitive effects of bacteria and Mn oxides on arsenite oxidation kinetics. Environmental Science & Technology. 46: 6548-55. PMID 22642773 DOI: 10.1021/Es204252F  0.79
2012 Landrot G, Tappero R, Webb SM, Sparks DL. Arsenic and chromium speciation in an urban contaminated soil. Chemosphere. 88: 1196-201. PMID 22520924 DOI: 10.1016/J.Chemosphere.2012.03.069  0.846
2012 Li T, Xu Z, Han X, Yang X, Sparks DL. Characterization of dissolved organic matter in the rhizosphere of hyperaccumulator Sedum alfredii and its effect on the mobility of zinc. Chemosphere. 88: 570-6. PMID 22475152 DOI: 10.1016/J.Chemosphere.2012.03.031  0.39
2012 Khaokaew S, Landrot G, Chaney RL, Pandya K, Sparks DL. Speciation and release kinetics of zinc in contaminated paddy soils. Environmental Science & Technology. 46: 3957-63. PMID 22423594 DOI: 10.1021/Es204007T  0.829
2012 Shi Z, Peltier E, Sparks DL. Kinetics of Ni sorption in soils: roles of soil organic matter and Ni precipitation. Environmental Science & Technology. 46: 2212-9. PMID 22283487 DOI: 10.1021/Es202376C  0.836
2012 Livi KJ, Lafferty B, Zhu M, Zhang S, Gaillot AC, Sparks DL. Electron energy-loss safe-dose limits for manganese valence measurements in environmentally relevant manganese oxides. Environmental Science & Technology. 46: 970-6. PMID 22148625 DOI: 10.1021/Es203516H  0.79
2012 Zhu M, Farrow CL, Post JE, Livi KJT, Billinge SJL, Ginder-Vogel M, Sparks DL. Structural study of biotic and abiotic poorly-crystalline manganese oxides using atomic pair distribution function analysis Geochimica Et Cosmochimica Acta. 81: 39-55. DOI: 10.1016/J.Gca.2011.12.006  0.793
2012 Centofanti T, Siebecker MG, Chaney RL, Davis AP, Sparks DL. Hyperaccumulation of nickel by Alyssum corsicum is related to solubility of Ni mineral species Plant and Soil. 359: 71-83. DOI: 10.1007/S11104-012-1176-9  0.805
2011 Lafferty BJ, Ginder-Vogel M, Sparks DL. Arsenite oxidation by a poorly-crystalline manganese oxide. 3. Arsenic and manganese desorption. Environmental Science & Technology. 45: 9218-23. PMID 21950706 DOI: 10.1021/Es201281U  0.811
2011 Li T, Di Z, Yang X, Sparks DL. Effects of dissolved organic matter from the rhizosphere of the hyperaccumulator Sedum alfredii on sorption of zinc and cadmium by different soils. Journal of Hazardous Materials. 192: 1616-22. PMID 21782330 DOI: 10.1016/J.Jhazmat.2011.06.086  0.432
2011 Khaokaew S, Chaney RL, Landrot G, Ginder-Vogel M, Sparks DL. Speciation and release kinetics of cadmium in an alkaline paddy soil under various flooding periods and draining conditions. Environmental Science & Technology. 45: 4249-55. PMID 21513267 DOI: 10.1021/Es103971Y  0.807
2011 Shimizu M, Arai Y, Sparks DL. Multiscale assessment of methylarsenic reactivity in soil. 2. Distribution and speciation in soil. Environmental Science & Technology. 45: 4300-6. PMID 21488669 DOI: 10.1021/Es103577E  0.695
2011 Shimizu M, Arai Y, Sparks DL. Multiscale assessment of methylarsenic reactivity in soil. 1. Sorption and desorption on soils. Environmental Science & Technology. 45: 4293-9. PMID 21488668 DOI: 10.1021/Es103576P  0.729
2011 Parikh SJ, Kubicki JD, Jonsson CM, Jonsson CL, Hazen RM, Sverjensky DA, Sparks DL. Evaluating glutamate and aspartate binding mechanisms to rutile (α-TiO2) via ATR-FTIR spectroscopy and quantum chemical calculations. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 1778-87. PMID 21235255 DOI: 10.1021/La103826P  0.601
2011 Wang Q, Iriowen E, Yuan S, Sparks DL. Impact of Sediment from St. Jones River, Delaware, USA on Microbial Functional Stability in Two Local Soils Journal of Bioremediation and Biodegradation. 2012: 1-8. DOI: 10.4172/2155-6199.S1-005  0.4
2010 Lafferty BJ, Ginder-Vogel M, Zhu M, Livi KJ, Sparks DL. Arsenite oxidation by a poorly crystalline manganese-oxide. 2. Results from X-ray absorption spectroscopy and X-ray diffraction. Environmental Science & Technology. 44: 8467-72. PMID 20977204 DOI: 10.1021/Es102016C  0.813
2010 Lafferty BJ, Ginder-Vogel M, Sparks DL. Arsenite oxidation by a poorly crystalline manganese-oxide 1. Stirred-flow experiments. Environmental Science & Technology. 44: 8460-6. PMID 20977202 DOI: 10.1021/Es102013P  0.808
2010 Zhu M, Ginder-Vogel M, Parikh SJ, Feng XH, Sparks DL. Cation effects on the layer structure of biogenic Mn-oxides. Environmental Science & Technology. 44: 4465-71. PMID 20469850 DOI: 10.1021/Es1009955  0.816
2010 Zhu M, Ginder-Vogel M, Sparks DL. Ni(II) sorption on biogenic Mn-oxides with varying Mn octahedral layer structure. Environmental Science & Technology. 44: 4472-8. PMID 20469849 DOI: 10.1021/Es9037066  0.82
2010 Parikh SJ, Lafferty BJ, Meade TG, Sparks DL. Evaluating environmental influences on AsIII oxidation kinetics by a poorly crystalline Mn-oxide. Environmental Science & Technology. 44: 3772-8. PMID 20402521 DOI: 10.1021/Es903408G  0.817
2010 Khalid S, Caliebe W, Siddons P, So I, Clay B, Lenhard T, Hanson J, Wang Q, Frenkel AI, Marinkovic N, Hould N, Ginder-Vogel M, Landrot GL, Sparks DL, Ganjoo A. Quick extended x-ray absorption fine structure instrument with millisecond time scale, optimized for in situ applications. The Review of Scientific Instruments. 81: 015105. PMID 20113127 DOI: 10.1063/1.3276679  0.779
2010 Shimizu M, Ginder-Vogel M, Parikh SJ, Sparks DL. Molecular scale assessment of methylarsenic sorption on aluminum oxide. Environmental Science & Technology. 44: 612-7. PMID 20014775 DOI: 10.1021/Es9027502  0.819
2010 McNear DH, Chaney RL, Sparks DL. The hyperaccumulator Alyssum murale uses complexation with nitrogen and oxygen donor ligands for Ni transport and storage. Phytochemistry. 71: 188-200. PMID 19954803 DOI: 10.1016/J.Phytochem.2009.10.023  0.747
2010 Landrot G, Ginder-Vogel M, Sparks DL. Kinetics of chromium(III) oxidation by manganese(IV) oxides using quick scanning X-ray absorption fine structure spectroscopy (Q-XAFS). Environmental Science & Technology. 44: 143-9. PMID 19950944 DOI: 10.1021/Es901759W  0.822
2010 Peltier E, Lelie Dv, Sparks DL. Formation and stability of Ni-Al hydroxide phases in soils. Environmental Science & Technology. 44: 302-8. PMID 19928986 DOI: 10.1021/Es902332B  0.838
2010 Ginder-Vogel M, Sparks DL. Chapter 1 – The Impacts of X-Ray Absorption Spectroscopy on Understanding Soil Processes and Reaction Mechanisms Developments in Soil Science. 34: 1-26. DOI: 10.1016/S0166-2481(10)34001-3  0.801
2010 Feng XH, Zhu M, Ginder-Vogel M, Ni C, Parikh SJ, Sparks DL. Formation of nano-crystalline todorokite from biogenic Mn oxides Geochimica Et Cosmochimica Acta. 74: 3232-3245. DOI: 10.1016/J.Gca.2010.03.005  0.801
2009 Ginder-Vogel M, Landrot G, Fischel JS, Sparks DL. Quantification of rapid environmental redox processes with quick-scanning x-ray absorption spectroscopy (Q-XAS). Proceedings of the National Academy of Sciences of the United States of America. 106: 16124-8. PMID 19805269 DOI: 10.1073/Pnas.0908186106  0.8
2009 Zhu M, Paul KW, Kubicki JD, Sparks DL. Quantum chemical study of arsenic (III, V) adsorption on Mn-oxides: implications for arsenic(III) oxidation. Environmental Science & Technology. 43: 6655-61. PMID 19764231 DOI: 10.1021/Es900537E  0.819
2009 Livi KJ, Senesi GS, Scheinost AC, Sparks DL. Microscopic examination of nanosized mixed Ni-Al hydroxide surface precipitates on pyrophyllite. Environmental Science & Technology. 43: 1299-304. PMID 19350894 DOI: 10.1021/Es8015606  0.803
2009 Domagal-Goldman SD, Paul KW, Sparks DL, Kubicki JD. Quantum chemical study of the Fe(III)-desferrioxamine B siderophore complex-Electronic structure, vibrational frequencies, and equilibrium Fe-isotope fractionation Geochimica Et Cosmochimica Acta. 73: 1-12. DOI: 10.1016/J.Gca.2008.09.031  0.798
2009 Leigh Broadhurst C, Tappero RV, Maugel TK, Erbe EF, Sparks DL, Chaney RL. Interaction of nickel and manganese in accumulation and localization in leaves of the Ni hyperaccumulators Alyssum murale and Alyssum corsicum Plant and Soil. 314: 35-48. DOI: 10.1007/S11104-008-9703-4  0.686
2008 Shi Z, Di Toro DM, Allen HE, Sparks DL. A WHAM-based kinetics model for Zn adsorption and desorption to soils. Environmental Science & Technology. 42: 5630-6. PMID 18754486 DOI: 10.1021/Es800454Y  0.73
2008 Hunger S, Sims JT, Sparks DL. Evidence for struvite in poultry litter: effect of storage and drying. Journal of Environmental Quality. 37: 1617-25. PMID 18574195 DOI: 10.2134/Jeq2007.0331  0.565
2008 Kubicki JD, Paul KW, Sparks DL. Periodic density functional theory calculations of bulk and the (010) surface of goethite. Geochemical Transactions. 9: 4. PMID 18477389 DOI: 10.1186/1467-4866-9-4  0.795
2008 Gräfe M, Tappero RV, Marcus MA, Sparks DL. Arsenic speciation in multiple metal environments II. Micro-spectroscopic investigation of a CCA contaminated soil. Journal of Colloid and Interface Science. 321: 1-20. PMID 18321525 DOI: 10.1016/J.Jcis.2008.01.033  0.792
2008 Seiter JM, Staats-Borda KE, Ginder-Vogel M, Sparks DL. XANES spectroscopic analysis of phosphorus speciation in alum-amended poultry litter. Journal of Environmental Quality. 37: 477-85. PMID 18268311 DOI: 10.2134/Jeq2007.0285  0.793
2008 Gräfe M, Tappero RV, Marcus MA, Sparks DL. Arsenic speciation in multiple metal environments: I. Bulk-XAFS spectroscopy of model and mixed compounds. Journal of Colloid and Interface Science. 320: 383-99. PMID 18262202 DOI: 10.1016/J.Jcis.2008.01.028  0.759
2008 Parikh SJ, Lafferty BJ, Sparks DL. An ATR-FTIR spectroscopic approach for measuring rapid kinetics at the mineral/water interface. Journal of Colloid and Interface Science. 320: 177-85. PMID 18222461 DOI: 10.1016/J.Jcis.2007.12.017  0.822
2007 Chaney RL, Angle JS, Broadhurst CL, Peters CA, Tappero RV, Sparks DL. Improved understanding of hyperaccumulation yields commercial phytoextraction and phytomining technologies. Journal of Environmental Quality. 36: 1429-43. PMID 17766822 DOI: 10.2134/Jeq2006.0514  0.64
2007 Tappero R, Peltier E, Gräfe M, Heidel K, Ginder-Vogel M, Livi KJ, Rivers ML, Marcus MA, Chaney RL, Sparks DL. Hyperaccumulator Alyssum murale relies on a different metal storage mechanism for cobalt than for nickel. The New Phytologist. 175: 641-54. PMID 17688581 DOI: 10.1111/J.1469-8137.2007.02134.X  0.805
2007 Elzinga EJ, Sparks DL. Phosphate adsorption onto hematite: an in situ ATR-FTIR investigation of the effects of pH and loading level on the mode of phosphate surface complexation. Journal of Colloid and Interface Science. 308: 53-70. PMID 17254592 DOI: 10.1016/J.Jcis.2006.12.061  0.66
2007 Chorover J, Kretzschmar R, Garica-Pichel F, Sparks DL. Soil biogeochemicial processes within the critical zone Elements. 3: 321-326. DOI: 10.2113/Gselements.3.5.321  0.622
2007 Paul KW, Kubicki JD, Sparks DL. Sulphate adsorption at the Fe (hydr)oxide-H2O interface: Comparison of cluster and periodic slab DFT predictions European Journal of Soil Science. 58: 978-988. DOI: 10.1111/J.1365-2389.2007.00936.X  0.801
2007 Kubicki JD, Kwon KD, Paul KW, Sparks DL. Surface complex structures modelled with quantum chemical calculations: Carbonate, phosphate, sulphate, arsenate and arsenite European Journal of Soil Science. 58: 932-944. DOI: 10.1111/J.1365-2389.2007.00931.X  0.781
2007 Arai Y, Sparks DL. Phosphate Reaction Dynamics in Soils and Soil Components: A Multiscale Approach Advances in Agronomy. 94: 135-179. DOI: 10.1016/S0065-2113(06)94003-6  0.587
2007 McNear DH, Chaney RL, Sparks DL. The effects of soil type and chemical treatment on nickel speciation in refinery enriched soils: A multi-technique investigation Geochimica Et Cosmochimica Acta. 71: 2190-2208. DOI: 10.1016/J.Gca.2007.02.006  0.787
2006 Paul KW, Kubick JD, Sparks DL. Quantum chemical calculations of sulfate adsorption at the Al- and Fe-(hydr)oxide-H20 interface-estimation of gibbs free energies. Environmental Science & Technology. 40: 7717-24. PMID 17256518 DOI: 10.1021/Es061139Y  0.795
2006 Liu G, Debnath S, Paul KW, Han W, Hausner DB, Hosein HA, Michel FM, Parise JB, Sparks DL, Strongin DR. Characterization and surface reactivity of ferrihydrite nanoparticles assembled in ferritin. Langmuir : the Acs Journal of Surfaces and Colloids. 22: 9313-21. PMID 17042547 DOI: 10.1021/La0602214  0.751
2006 Arai Y, Lanzirotti A, Sutton SR, Newville M, Dyer J, Sparks DL. Spatial and temporal variability of arsenic solid-state speciation in historically lead arsenate contaminated soils. Environmental Science & Technology. 40: 673-9. PMID 16509302 DOI: 10.1021/Es051266E  0.587
2006 Everhart JL, McNear D, Peltier E, van der Lelie D, Chaney RL, Sparks DL. Assessing nickel bioavailability in smelter-contaminated soils. The Science of the Total Environment. 367: 732-44. PMID 16499951 DOI: 10.1016/J.Scitotenv.2005.12.029  0.829
2006 Lee S, Dyer JA, Sparks DL, Scrivner NC, Elzinga EJ. A multi-scale assessment of Pb(II) sorption on dolomite. Journal of Colloid and Interface Science. 298: 20-30. PMID 16413566 DOI: 10.1016/J.Jcis.2005.12.022  0.812
2006 Allada RK, Peltier E, Navrotsky A, Casey WH, Johnson CA, Berbeco HT, Sparks DL. Calorimetric determination of the enthalpies of formation of hydrotalcite-like solids and their use in the geochemical modeling of metals in natural waters Clays and Clay Minerals. 54: 409-417. DOI: 10.1346/Ccmn.2006.0540401  0.394
2006 Peltier E, Allada R, Navrotsky A, Sparks DL. Nickel solubility and precipitation in soils: A thermodynamic study Clays and Clay Minerals. 54: 153-164. DOI: 10.1346/Ccmn.2006.0540202  0.42
2006 Sparks DL. Milestones in soil chemistry Soil Science. 171. DOI: 10.1097/01.Ss.0000228050.62345.96  0.42
2006 Toor GS, Hunger S, Peak JD, Sims JT, Sparks DL. Advances in the Characterization of Phosphorus in Organic Wastes: Environmental and Agronomic Applications Advances in Agronomy. 89: 1-72. DOI: 10.1016/S0065-2113(05)89001-7  0.582
2006 Sparks DL. Advances in elucidating biogeochemical processes in soils: It is about scale and interfaces Journal of Geochemical Exploration. 88: 243-245. DOI: 10.1016/J.Gexplo.2005.08.105  0.331
2006 Tappero R, Sparks D. Root-induced changes in metal speciation in the rhizosphere and metal homeostasis in a Ni/Co hyperaccumulator: A spectromicroscopic investigation Geochimica Et Cosmochimica Acta. 70: A637. DOI: 10.1016/J.Gca.2006.06.1185  0.622
2005 Paul KW, Borda MJ, Kubicki JD, Sparks DL. Effect of dehydration on sulfate coordination and speciation at the Fe-(hydr)oxide-water interface: a molecular orbital/density functional theory and Fourier transform infrared spectroscopic investigation. Langmuir : the Acs Journal of Surfaces and Colloids. 21: 11071-8. PMID 16285773 DOI: 10.1021/La050648V  0.797
2005 Usher CR, Paul KW, Narayansamy J, Kubicki JD, Sparks DL, Schoonen MA, Strongin DR. Mechanistic aspects of pyrite oxidation in an oxidizing gaseous environment: an in situ HATR-IR isotope study. Environmental Science & Technology. 39: 7576-84. PMID 16245830 DOI: 10.1021/Es0506657  0.768
2005 Dowding CE, Borda MJ, Fey MV, Sparks DL. A new method for gaining insight into the chemistry of drying mineral surfaces using ATR-FTIR. Journal of Colloid and Interface Science. 292: 148-51. PMID 16023657 DOI: 10.1016/J.Jcis.2005.05.075  0.814
2005 Arai Y, Sparks DL, Davis JA. Arsenate adsorption mechanisms at the allophane-water interface. Environmental Science & Technology. 39: 2537-44. PMID 15884346 DOI: 10.1021/Es0486770  0.562
2005 McNear DH, Peltier E, Everhart J, Chaney RL, Sutton S, Newville M, Rivers M, Sparks DL. Application of quantitative fluorescence and absorption-edge computed microtomography to image metal compartmentalization in Alyssum murale. Environmental Science & Technology. 39: 2210-8. PMID 15871256 DOI: 10.1021/Es0492034  0.781
2005 Power LE, Arai Y, Sparks DL. Zinc adsorption effects on arsenite oxidation kinetics at the birnessite-water interface. Environmental Science & Technology. 39: 181-7. PMID 15667093 DOI: 10.1021/Es049922I  0.602
2005 Hunger S, Sims JT, Sparks DL. How accurate is the assessment of phosphorus pools in poultry litter by sequential extraction? Journal of Environmental Quality. 34: 382-9. PMID 15647568 DOI: 10.2134/Jeq2005.0382  0.549
2005 Arai Y, Livi KJT, Sparks DL. Phosphate Reactivity in Long-Term Poultry Litter-Amended Southern Delaware Sandy Soils Soil Science Society of America Journal. 69: 616-629. DOI: 10.2136/Sssaj2004.0218  0.611
2005 McNear DH, Tappero R, Sparks DL. Shining Light on Metals in the Environment Elements. 1: 211-216. DOI: 10.2113/Gselements.1.4.211  0.801
2005 Sparks DL. Toxic Metals in the Environment: The Role of Surfaces Elements. 1: 193-197. DOI: 10.2113/Gselements.1.4.193  0.32
2005 Dyer JA, Scrivner NC, Fritzler BC, Sparks DL, Sanders SJ, Trivedi P. Predicting Trace Metal Fate In Aqueous Systems Using A Coupled Equilibrium-Surface-Complexation Dynamic-Simulation Model Developments in Water Science. 52: 257-270. DOI: 10.1016/S0167-5648(05)52021-5  0.358
2005 Nachtegaal M, Marcus MA, Sonke JE, Vangronsveld J, Livi KJT, van Der Lelie D, Sparks DL. Effects of in situ remediation on the speciation and bioavailability of zinc in a smelter contaminated soil Geochimica Et Cosmochimica Acta. 69: 4649-4664. DOI: 10.1016/J.Gca.2005.05.019  0.662
2005 Gräfe M, Sparks DL. Kinetics of zinc and arsenate co-sorption at the goethite–water interface Geochimica Et Cosmochimica Acta. 69: 4573-4595. DOI: 10.1016/J.Gca.2005.04.016  0.665
2004 Gräfe M, Nachtegaal M, Sparks DL. Formation of metal-arsenate precipitates at the goethite-water interface. Environmental Science & Technology. 38: 6561-70. PMID 15669313 DOI: 10.1021/Es035166P  0.75
2004 Staats KE, Arai Y, Sparks DL. Alum amendment effects on phosphorus release and distribution in poultry litter-amended sandy soils. Journal of Environmental Quality. 33: 1904-11. PMID 15356252 DOI: 10.2134/Jeq2004.1904  0.573
2004 Nachtegaal M, Sparks DL. Effect of iron oxide coatings on zinc sorption mechanisms at the clay-mineral/water interface. Journal of Colloid and Interface Science. 276: 13-23. PMID 15219425 DOI: 10.1016/J.Jcis.2004.03.031  0.642
2004 Arai Y, Sparks DL, Davis JA. Effects of dissolved carbonate on arsenate adsorption and surface speciation at the hematite--water interface. Environmental Science & Technology. 38: 817-24. PMID 14968869 DOI: 10.1021/Es034800W  0.531
2004 Hunger S, Cho H, Sims JT, Sparks DL. Direct speciation of phosphorus in alum-amended poultry litter: solid-state 31P NMR investigation. Environmental Science & Technology. 38: 674-81. PMID 14968850 DOI: 10.1021/Es034755S  0.569
2004 Trivedi P, Dyer JA, Sparks DL, Pandya K. Mechanistic and thermodynamic interpretations of zinc sorption onto ferrihydrite. Journal of Colloid and Interface Science. 270: 77-85. PMID 14693137 DOI: 10.1016/S0021-9797(03)00586-1  0.826
2004 Dyer JA, Trivedi P, Sanders SJ, Scrivner NC, Sparks DL. Treatment of zinc-contaminated water using a multistage ferrihydrite sorption system. Journal of Colloid and Interface Science. 270: 66-76. PMID 14693136 DOI: 10.1016/J.Jcis.2003.08.022  0.8
2004 Dyer JA, Trivedi P, Scrivner NC, Sparks DL. Surface complexation modeling of zinc sorption onto ferrihydrite. Journal of Colloid and Interface Science. 270: 56-65. PMID 14693135 DOI: 10.1016/S0021-9797(03)00618-0  0.811
2003 You Y, Vance GF, Sparks DL, Zhuang J, Jin Y. Sorption of MS2 bacteriophage to layered double hydroxides: effects of reaction time, pH, and competing anions. Journal of Environmental Quality. 32: 2046-53. PMID 14674526 DOI: 10.2134/Jeq2003.2046  0.763
2003 Arai Y, Lanzirotti A, Sutton S, Davis JA, Sparks DL. Arsenic speciation and reactivity in poultry litter. Environmental Science & Technology. 37: 4083-90. PMID 14524439 DOI: 10.1021/Es0340580  0.616
2003 Roberts DR, Ford RG, Sparks DL. Kinetics and mechanisms of Zn complexation on metal oxides using EXAFS spectroscopy. Journal of Colloid and Interface Science. 263: 364-76. PMID 12909025 DOI: 10.1016/S0021-9797(03)00281-9  0.658
2003 Dyer JA, Trivedi P, Sanders SJ, Scrivner NC, Sparks DL. Lead sorption onto ferrihydrite. 3. Multistage contacting. Environmental Science & Technology. 37: 923-30. PMID 12666922 DOI: 10.1021/Es025855L  0.801
2003 Dyer JA, Trivedi P, Scrivner NC, Sparks DL. Lead sorpion onto ferrihydrite. 2. Surface complexation modeling. Environmental Science & Technology. 37: 915-22. PMID 12666921 DOI: 10.1021/Es025794R  0.804
2003 Trivedi P, Dyer JA, Sparks DL. Lead sorption onto ferrihydrite. 1. A macroscopic and spectroscopic assessment. Environmental Science & Technology. 37: 908-14. PMID 12666920 DOI: 10.1021/Es0257927  0.833
2003 Nachtegaal M, Sparks DL. Nickel sequestration in a kaolinite-humic acid complex. Environmental Science & Technology. 37: 529-34. PMID 12630468 DOI: 10.1021/Es025803W  0.632
2003 Peak D, Luther GW, Sparks DL. ATR-FTIR spectroscopic studies of boric acid adsorption on hydrous ferric oxide Geochimica Et Cosmochimica Acta. 67: 2551-2560. DOI: 10.1016/S0016-7037(03)00096-6  0.624
2002 Elzinga EJ, Sparks DL. X-ray absorption spectroscopy study of the effects of pH and ionic strength on Pb(II) sorption to amorphous silica. Environmental Science & Technology. 36: 4352-7. PMID 12387408 DOI: 10.1021/Es0158509  0.696
2002 Peak D, Sims JT, Sparks DL. Solid-state speciation of natural and alum-amended poultry litter using XANES spectroscopy. Environmental Science & Technology. 36: 4253-61. PMID 12387395 DOI: 10.1021/es025660d  0.532
2002 Peak D, Sparks DL. Mechanisms of selenate adsorption on iron oxides and hydroxides. Environmental Science & Technology. 36: 1460-6. PMID 11999051 DOI: 10.1021/es0156643  0.599
2002 Roberts DR, Scheinost AC, Sparks DL. Zinc speciation in a smelter-contaminated soil profile using bulk and microspectroscopic techniques. Environmental Science & Technology. 36: 1742-50. PMID 11993872 DOI: 10.1021/Es015516C  0.764
2002 Yamaguchi NU, Scheinost AC, Sparks DL. INFLUENCE OF GIBBSITE SURFACE AREA AND CITRATE ON Ni SORPTION MECHANISMS AT pH 7.5 Clays and Clay Minerals. 50: 784-790. DOI: 10.1346/000986002762090182  0.619
2002 Arai Y, Sparks DL. Residence time effects on arsenate surface speciation at the aluminum oxide-water interface Soil Science. 167: 303-314. DOI: 10.1097/00010694-200205000-00001  0.594
2001 Di Vincenzo JP, Sparks DL. Sorption of the neutral and charged forms of pentachlorophenol on soil: evidence for different mechanisms. Archives of Environmental Contamination and Toxicology. 40: 445-50. PMID 11525486 DOI: 10.1007/S002440010196  0.398
2001 Matocha CJ, Elzinga EJ, Sparks DL. Reactivity of Pb(II) at the Mn(III,IV) (oxyhydr)oxide--water interface. Environmental Science & Technology. 35: 2967-72. PMID 11478250 DOI: 10.1021/Es0012164  0.839
2001 Scheinost AC, Abend S, Pandya KI, Sparks DL. Kinetic controls on Cu and Pb sorption by ferrihydrite. Environmental Science & Technology. 35: 1090-6. PMID 11347919 DOI: 10.1021/Es000107M  0.618
2001 Arai Y, Elzinga EJ, Sparks DL. X-ray Absorption Spectroscopic Investigation of Arsenite and Arsenate Adsorption at the Aluminum Oxide-Water Interface. Journal of Colloid and Interface Science. 235: 80-88. PMID 11237445 DOI: 10.1006/Jcis.2000.7249  0.732
2001 Scheinost AC, Stanjek H, Schulze DG, Gasser U, Sparks DL. Structural environment and oxidation state of Mn in goethic-groutite solid-solutions American Mineralogist. 86: 139-146. DOI: 10.2138/Am-2001-0115  0.766
2001 Yamaguchi NU, Scheinost AC, Sparks DL. Surface-Induced Nickel Hydroxide Precipitation in the Presence of Citrate and Salicylate Soil Science Society of America Journal. 65: 729-736. DOI: 10.2136/Sssaj2001.653729X  0.604
2001 Scheckel KG, Sparks DL. Temperature effects on nickel sorption kinetics at the mineral-water interface Soil Science Society of America Journal. 65: 719-728. DOI: 10.2136/Sssaj2001.653719X  0.698
2001 Scheckel KG, Sparks DL. Dissolution Kinetics of Nickel Surface Precipitates on Clay Mineral and Oxide Surfaces Soil Science Society of America Journal. 65: 685-694. DOI: 10.2136/Sssaj2001.653685X  0.728
2001 Elzinga EJ, Sparks DL. Reaction condition effects on nickel sorption mechanisms in illite-water suspensions Soil Science Society of America Journal. 65: 94-101. DOI: 10.2136/Sssaj2001.65194X  0.697
2001 O'Reilly S, Strawn D, Sparks D. Residence Time Effects on Arsenate Adsorption/Desorption Mechanisms on Goethite Soil Science Society of America Journal. 65: 67-77. DOI: 10.2136/Sssaj2001.65167X  0.709
2001 Matocha CJ, Sparks DL, Amonette JE, Kukkadapu RK. Kinetics and Mechanism of Birnessite Reduction by Catechol Soil Science Society of America Journal. 65: 58-66. DOI: 10.2136/Sssaj2001.65158X  0.775
2001 Ford RG, Scheinost aC, Sparks DL. Frontiers in metal sorption/precipitation mechanisms on soil mineral surfaces Advances in Agronomy. 74: 41-62. DOI: 10.1016/S0065-2113(01)74030-8  0.622
2001 Sparks DL. Elucidating the fundamental chemistry of soils: Past and recent achievements and future frontiers Geoderma. 100: 303-319. DOI: 10.1016/S0016-7061(01)00026-X  0.424
2001 Elzinga EJ, Peak D, Sparks DL. Spectroscopic studies of Pb(11)-sulfate interactions at the goethite-water interface Geochimica Et Cosmochimica Acta. 65: 2219-2230. DOI: 10.1016/S0016-7037(01)00595-6  0.773
2001 Arai Y, Sparks DL. ATR-FTIR spectroscopic investigation on phosphate adsorption mechanisms at the ferrihydrite-water interface Journal of Colloid and Interface Science. 241: 317-326. DOI: 10.1006/jcis.2001.7773  0.46
2001 Scheckel KG, Sparks DL. Division S-2 - Soil chemistry: Dissolution kinetics of nickel surface precipitates on clay mineral and oxide surfaces Soil Science Society of America Journal. 65: 685-694.  0.715
2000 Scheckel KG, Sparks DL. Kinetics of the Formation and Dissolution of Ni Precipitates in a Gibbsite/Amorphous Silica Mixture. Journal of Colloid and Interface Science. 229: 222-229. PMID 10942563 DOI: 10.1006/Jcis.2000.7001  0.753
2000 Strawn DG, Sparks DL. Effects of soil organic matter on the kinetics and mechanisms of Pb(II) sorption and desorption in soil Soil Science Society of America Journal. 64: 144-156. DOI: 10.2136/Sssaj2000.641144X  0.721
2000 Ford RG, Sparks DL. The Nature of Zn Precipitates Formed in the Presence of Pyrophyllite Environmental Science & Technology. 34: 2479-2483. DOI: 10.1021/Es991330Q  0.414
2000 Scheckel KG, Scheinost AC, Ford RG, Sparks DL. Stability of layered Ni hydroxide surface precipitates - A dissolution kinetics study Geochimica Et Cosmochimica Acta. 64: 2727-2735. DOI: 10.1016/S0016-7037(00)00385-9  0.783
2000 Sparks DL. New frontiers in elucidating the kinetics and mechanisms of metal and oxyanion sorption at the soil mineral/water interface Journal of Plant Nutrition and Soil Science. 163: 563-570. DOI: 10.1002/1522-2624(200012)163:6<563::Aid-Jpln563>3.0.Co;2-0  0.408
2000 Matocha CJ, Sparks DL. Role of trivalent Mn in oxidation of organic matter Acs Division of Environmental Chemistry, Preprints. 40: 485-486.  0.695
1999 Peak D, Ford RG, Sparks DL. An in Situ ATR-FTIR Investigation of Sulfate Bonding Mechanisms on Goethite. Journal of Colloid and Interface Science. 218: 289-299. PMID 10489304 DOI: 10.1006/Jcis.1999.6405  0.597
1999 Strawn DG, Sparks DL. The Use of XAFS to Distinguish between Inner- and Outer-Sphere Lead Adsorption Complexes on Montmorillonite. Journal of Colloid and Interface Science. 216: 257-269. PMID 10421733 DOI: 10.1006/jcis.1999.6330  0.663
1999 Elzinga EJ, Sparks DL. Nickel Sorption Mechanisms in a Pyrophyllite-Montmorillonite Mixture. Journal of Colloid and Interface Science. 213: 506-512. PMID 10222092 DOI: 10.1006/Jcis.1999.6161  0.691
1999 Ford RG, Scheinost AC, Scheckel KG, Sparks DL. The link between clay mineral weathering and the stabilization of Ni surface precipitates Environmental Science and Technology. 33: 3140-3144. DOI: 10.1021/Es990271D  0.801
1999 Roberts DR, Scheidegger AM, Sparks DL. Kinetics of mixed NI-AL precipitate formation on a soil clay fraction Environmental Science and Technology. 33: 3749-3754. DOI: 10.1021/Es990235E  0.666
1999 Scheinost AC, Ford RG, Sparks DL. The role of Al in the formation of secondary Ni precipitates on pyrophyllite, gibbsite, talc, and amorphous silica: a DRS study Geochimica Et Cosmochimica Acta. 63: 3193-3203. DOI: 10.1016/S0016-7037(99)00244-6  0.607
1998 Strawn DG, Scheidegger AM, Sparks DL. Kinetics and mechanisms of Pb(II) sorption and desorption at the aluminum oxide - Water interface Environmental Science and Technology. 32: 2596-2601. DOI: 10.1021/Es980152I  0.715
1998 Dentel SK, Jamrah AI, Sparks DL. Sorption and cosorption of 1,2,4-trichlorobenzene and tannic acid by organo-clays Water Research. 32: 3689-3697. DOI: 10.1016/S0043-1354(98)00148-1  0.345
1998 Scheidegger AM, Strawn DG, Lamble GM, Sparks DL. The kinetics of mixed Ni-Al hydroxide formation on clay and aluminum oxide minerals: A time-resolved XAFS study Geochimica Et Cosmochimica Acta. 62: 2233-2245. DOI: 10.1016/S0016-7037(98)00136-7  0.699
1997 Steffens D, Sparks DL. Kinetics of Nonexchangeable Ammonium Release from Soils Soil Science Society of America Journal. 61: 455. DOI: 10.2136/Sssaj1997.03615995006100020012X  0.382
1997 Scheidegger AM, Lamble GM, Sparks DL. The Kinetics of Nickel Sorption on Pyrophyllite as Monitored by X-Ray Absorption Fine Structure (XAFS) Spectroscopy Le Journal De Physique Iv. 7: C2-773-C2-775. DOI: 10.1051/Jp4:1997233  0.372
1997 Zhou M, Trubey RK, Keil ZO, Sparks DL. Study of the Effects of Environmental Variables and Supercritical Fluid Extraction Parameters on the Extractability of Pesticide Residues from Soils Using a Multivariate Optimization Scheme Environmental Science & Technology. 31: 1934-1939. DOI: 10.1021/Es960709Z  0.353
1997 Yin Y, Allen HE, Huang CP, Sparks DL, Sanders PF. Kinetics of mercury(II) adsorption and desorption on soil Environmental Science and Technology. 31: 496-503. DOI: 10.1021/Es9603214  0.637
1997 Divincenzo JP, Sparks DL. Slow sorption kinetics of pentachlorophenol on soil: Concentration effects Environmental Science and Technology. 31: 977-983. DOI: 10.1021/Es9601494  0.371
1997 Grossl PR, Eick M, Sparks DL, Goldberg S, Ainsworth CC. Arsenate and chromate retention mechanisms on goethite. 2. Kinetic evaluation using a pressure-jump relaxation technique Environmental Science and Technology. 31: 321-326. DOI: 10.1021/Es950654L  0.808
1997 Fendorf S, Eick MJ, Grossl P, Sparks DL. Arsenate and chromate retention mechanisms on goethite. 1. Surface structure Environmental Science and Technology. 31: 315-320. DOI: 10.1021/Es950653T  0.798
1996 Eick MJ, Grossl PR, Golden DC, Sparks DL, Ming DW. Dissolution kinetics of a lunar glass simulant at 25 degrees C: the effect of pH and organic acids. Geochimica Et Cosmochimica Acta. 60: 157-70. PMID 11541298 DOI: 10.1016/0016-7037(95)00377-0  0.806
1996 Scheidegger AM, Sparks DL, Fendorf M. Mechanisms of Nickel Sorption on Pyrophyllite: Macroscopic and Microscopic Approaches Soil Science Society of America Journal. 60: 1763-1772. DOI: 10.2136/Sssaj1996.03615995006000060022X  0.46
1996 Zhang ZZ, Sparks DL. Sodium-Copper Exchange on Wyoming Montmorillonite in Chloride, Perchlorate, Nitrate, and Sulfate Solutions Soil Science Society of America Journal. 60: 1750-1757. DOI: 10.2136/Sssaj1996.03615995006000060020X  0.305
1996 Scheidegger AM, Sparks DL. A CRITICAL ASSESSMENT OF SORPTION-DESORPTION MECHANISMS AT THE SOIL MINERAL/WATER INTERFACE Soil Science. 161: 813-831. DOI: 10.1097/00010694-199612000-00002  0.425
1996 Sparks DL. Chemical Equilibria and Kinetics in Soils Soil Science. 161: 260. DOI: 10.1097/00010694-199604000-00008  0.395
1996 Lee SZ, Allen HE, Huang CP, Sparks DL, Sanders PF, Peijnenburg WJGM. Predicting soil-water partition coefficients for cadmium Environmental Science and Technology. 30: 3418-3424. DOI: 10.1021/Es9507933  0.634
1996 Scheidegger AM, Lamble GM, Sparks DL. Investigation of Ni Sorption on Pyrophyllite:  An XAFS Study Environmental Science & Technology. 30: 548-554. DOI: 10.1021/Es950293+  0.409
1996 Eick MJ, Grossl PR, Golden DC, Sparks DL, Ming DW. Dissolution of a lunar basalt simulant as affected by pH and organic anions Geoderma. 74: 139-160. DOI: 10.1016/S0016-7061(96)00055-9  0.819
1996 Scheidegger AM, Sparks DL. Kinetics of the formation and the dissolution of nickel surface precipitates on pyrophyllite Chemical Geology. 132: 157-164. DOI: 10.1016/S0009-2541(96)00051-4  0.426
1995 Bar-Tal A, Eick MJ, Feigenbaum S, Sparks DL, Fishman S. Determination of Rate Coefficients for Potassium-Calcium Exchange on Vermiculite using a Stirred-Flow Chamber Soil Science Society of America Journal. 59: 760-765. DOI: 10.2136/Sssaj1995.03615995005900030018X  0.688
1995 Toner CV, Sparks DL. Chemical relaxation and double layer model analysis of boron adsorption on alumina Soil Science Society of America Journal. 59: 395-404. DOI: 10.2136/Sssaj1995.03615995005900020018X  0.317
1995 Grossl PR, Sparks DL. Evaluation of contaminant ion adsorption/desorption on goethite using pressure jump relaxation kinetics Geoderma. 67: 87-101. DOI: 10.1016/0016-7061(95)00023-H  0.735
1994 Fendorf SE, Sparks DL. Mechanisms of chromium(III) sorption on silica. 2. Effect of reaction conditions. Environmental Science & Technology. 28: 290-7. PMID 22176175 DOI: 10.1021/Es00051A016  0.728
1994 Fendorf SE, Lamble GM, Stapleton MG, Kelley MJ, Sparks DL. Mechanisms of chromium(III) sorption on silica. 1. Chromium(III) surface structure derived by extended x-ray absorption fine structure spectroscopy. Environmental Science & Technology. 28: 284-9. PMID 22176174 DOI: 10.1021/Es00051A015  0.716
1994 Stapleton MG, Sparks DL, Dentel SK. Sorption of Pentachlorophenol to HDTMA-Clay as a Function of Ionic Strength and pH. Environmental Science & Technology. 28: 2330-5. PMID 22176051 DOI: 10.1021/Es00062A017  0.315
1994 Grossl PR, Sparks DL, Ainsworth CC. Rapid Kinetics of Cu(II) Adsorption/Desorption on Goethite. Environmental Science & Technology. 28: 1422-9. PMID 22165924 DOI: 10.1021/Es00057A008  0.687
1994 Fendorf SE, Sparks DL, Lamble GM, Kelley MJ. Applications of X-ray absorption fine structure spectroscopy to soils Soil Science Society of America Journal. 58: 1583-1595. DOI: 10.2136/Sssaj1994.03615995005800060001X  0.719
1994 Keren R, Grossl PR, Sparks DL. Equilibrium and Kinetics of Borate Adsorption-Desorption on Pyrophyllite in Aqueous Suspensions Soil Science Society of America Journal. 58: 1116-1122. DOI: 10.2136/Sssaj1994.03615995005800040016X  0.685
1994 Keren R, Sparks DL. Effect of pH and ionic strength on boron adsorption by pyrophyllite Soil Science Society of America Journal. 58: 1095-1100. DOI: 10.2136/Sssaj1994.03615995005800040013X  0.321
1994 Salingar Y, Sparks DL, Pesek JD. Kinetics of Ion Removal from an Iron‐Rich Industrial Coproduct: III. Manganese and Chromium Journal of Environmental Quality. 23: 1205-1211. DOI: 10.2134/Jeq1994.00472425002300060012X  0.405
1994 Salingar Y, Sparks DL, Ghodrati M, Hendricks GJ. Kinetics of Ion Removal from an Iron‐Rich Industrial Coproduct: I. Chloride Journal of Environmental Quality. 23: 1194-1200. DOI: 10.2134/Jeq1994.00472425002300060010X  0.4
1994 Zhang Z, Sparks DL, Scrivner NC. Characterization and Modeling of the Al-Oxide/Aqueous Solution Interface Journal of Colloid and Interface Science. 162: 244-251. DOI: 10.1006/Jcis.1994.1032  0.34
1994 Grossl PR, Sparks DL. Rapid kinetics of Cu(II) adsorption/desorption on geothite Environmental Science and Technology. 28: 1422-1429.  0.686
1994 Fendorf SE, Sparks DL. Mechanisms of chromium(III) sorption on silica. 2. Effect of reaction conditions Environmental Science and Technology. 28: 290-297.  0.703
1993 Peng-Chu Zhang, Sparks DL. Kinetics of phenol and aniline adsorption and desorption on an organo-clay Soil Science Society of America Journal. 57: 340-345. DOI: 10.2136/Sssaj1993.03615995005700020009X  0.31
1993 Fendorf SE, Sparks DL, Franz JA, Camaioni DM. Electron Paramagnetic Resonance Stopped-Flow Kinetic Study of Manganese(II) Sorption-Desorption on Birnessite Soil Science Society of America Journal. 57: 57-62. DOI: 10.2136/Sssaj1993.03615995005700010011X  0.673
1993 AHARONI C, PASRICHA NS, SPARKS DL. ADSORPTION AND DESORPTION KINETICS OF CESIUM IN AN ORGANIC MATTER-RICH SOIL SATURATED WITH DIFFERENT CATIONS Soil Science. 156: 233-239. DOI: 10.1097/00010694-199310000-00003  0.382
1993 Zhang ZZ, Sparks DL, Scrivner NC. Sorption and desorption of quaternary amine cations on clays Environmental Science & Technology. 27: 1625-1631. DOI: 10.1021/Es00045A020  0.322
1992 Lee J, Chen B, Allen HE, Huang CP, Sparks DL, Sanders P. Trace Metal Soil Quality Criteria to Protect Ground Water Water Science and Technology. 26: 2327-2329. DOI: 10.2166/Wst.1992.0728  0.631
1992 Fendorf SE, Fendorf M, Sparks DL, Gronsky R. Inhibitory mechanisms of Cr(III) oxidation by δ-MnO2 Journal of Colloid and Interface Science. 153: 37-54. DOI: 10.1016/0021-9797(92)90296-X  0.714
1992 Fendorf SE, Sparks DL, Fendorf M, Gronsky R. Surface precipitation reactions on oxide surfaces Journal of Colloid and Interface Science. 148: 295-298. DOI: 10.1016/0021-9797(92)90141-8  0.696
1991 Aharoni C, Sparks DL, Levinson S, Ravina I. Kinetics Of Soil Chemical Reactions : Relationships Between Empirical Equations And Diffusion Models Soil Science Society of America Journal. 55: 1307-1312. DOI: 10.2136/Sssaj1991.03615995005500050019X  0.316
1991 Sadusky MC, Sparks DL. Anionic effects on potassium reactions in variable-charge Atlantic Coastal Plain soils Soil Science Society of America Journal. 55: 371-375. DOI: 10.2136/Sssaj1991.03615995005500020012X  0.385
1991 Feigenbaum S, Bar-Tal A, Portnoy R, Sparks DL. Binary and Ternary Exchange of Potassium on Calcareous Montmorillonitic Soils Soil Science Society of America Journal. 55: 49-56. DOI: 10.2136/Sssaj1991.03615995005500010008X  0.405
1991 Bar-Tal A, Feigenbaum S, Sparks D. Potassium-salinity interactions in irrigated corn Irrigation Science. 12. DOI: 10.1007/Bf00190706  0.333
1990 Eick MJ, Sparks DL, Bar-Tal A, Feigenbaum S. Analyses of Adsorption Kinetics Using a Stirred-Flow Chamber: II. Potassium-Calcium Exchange on Clay Minerals Soil Science Society of America Journal. 54: 1278-1282. DOI: 10.2136/Sssaj1990.03615995005400050013X  0.747
1990 Bar-Tal A, Feigenbaum S, Sparks DL, Pesek JD. Analyses of Adsorption Kinetics Using a Stirred-Flow Chamber: I. Theory and Critical Tests Soil Science Society of America Journal. 54: 1273-1278. DOI: 10.2136/Sssaj1990.03615995005400050012X  0.391
1990 Peng Chu Zhang, Sparks DL. Kinetics and mechanisms of sulfate adsorption/desorption on goethite using pressure-jump relaxation Soil Science Society of America Journal. 54: 1266-1273. DOI: 10.2136/Sssaj1990.03615995005400050011X  0.314
1990 Zhang ZZ, Sparks DL, Pease RA. Sorption and Desorption of Acetonitrile on Montmorillonite from Aqueous Solutions Soil Science Society of America Journal. 54: 351-356. DOI: 10.2136/Sssaj1990.03615995005400020009X  0.324
1990 Zhang P, Sparks DL. Kinetics of selenate and selenite adsorption/desorption at the goethite/water interface Environmental Science and Technology. 24: 1848-1856. DOI: 10.1021/Es00082A010  0.316
1989 Peng Chu Zhang, Sparks DL. Kinetics and mechanisms of molybdate adsorption/desorption at the goethite/water interface using pressure-jump relaxation Soil Science Society of America Journal. 53: 1028-1034. DOI: 10.2136/Sssaj1989.03615995005300040053X  0.324
1989 Toner CV, Sparks DL, Carski TH. Anion Exchange Chemistry of Middle Atlantic Soils: Charge Properties and Nitrate Retention Kinetics Soil Science Society of America Journal. 53: 1061-1067. DOI: 10.2136/Sssaj1989.03615995005300040013X  0.478
1989 Seyfried MS, Sparks DL, Bar-Tal A, Feigenbaum S. Kinetics of Calcium-Magnesium Exchange on Soil Using a Stirred-Flow Reaction Chamber Soil Science Society of America Journal. 53: 406-410. DOI: 10.2136/Sssaj1989.03615995005300020016X  0.408
1989 Parker DR, Hendricks GJ, Sparks DL. Potassium in Atlantic Coastal Plain Soils: II. Crop Responses and Changes in Soil Potassium Under Intensive Management Soil Science Society of America Journal. 53: 397-401. DOI: 10.2136/Sssaj1989.03615995005300020014X  0.338
1989 Parker DR, Sparks DL, Hendricks GJ, Sadusky MC. Potassium in Atlantic Coastal Plain Soils: I. Soil Characterization and Distribution of Potassium Soil Science Society of America Journal. 53: 392-396. DOI: 10.2136/Sssaj1989.03615995005300020013X  0.379
1989 Schulthess CP, Sparks DL. Competitive ion exchange behavior on oxides Soil Science Society of America Journal. 53: 366-373. DOI: 10.2136/Sssaj1989.03615995005300020009X  0.698
1988 Schulthess CP, Sparks DL. CRITICAL ASSESSMENT OF SURFACE ADSORPTION MODELS Soil Science Society of America Journal. 52: 92-97. DOI: 10.2136/Sssaj1988.03615995005200010016X  0.72
1988 Sandler HA, Carroll RB, Sparks DL. Effect of Biocidal Treatments on Cation Exchange Capacity and Fusarium Blight of Soybean in Delaware Soils Agronomy Journal. 80: 8. DOI: 10.2134/Agronj1988.00021962008000010003X  0.418
1988 SPARKS DL. Chemistry of Soil Solutions Soil Science. 145: 313. DOI: 10.1097/00010694-198804000-00012  0.361
1988 Rechcigl JE, Teel MR, Sparks DL. Ammonium fixation from urea as influenced by nitrapyrin Communications in Soil Science and Plant Analysis. 19: 1583-1591. DOI: 10.1080/00103628809368036  0.68
1987 Sadusky MC, Sparks DL, Noll MR, Hendricks GJ. Kinetics and Mechanisms of Potassium Release from Sandy Middle Atlantic Coastal Plain Soils Soil Science Society of America Journal. 51: 1460-1465. DOI: 10.2136/Sssaj1987.03615995005100060011X  0.381
1987 Sparks DL. Kinetics of Soil Chemical Processes: Past Progress and Future Needs Developments in Soil Science. 61-73. DOI: 10.2136/1987.Futuredevelopmentssoil.C8  0.377
1987 Schulthess CP, Sparks DL. TWO-SITE MODEL FOR ALUMINUM OXIDE WITH MASS BALANCED COMPETITIVE pH plus SALT/SALT DEPENDENT REACTIONS Soil Science Society of America Journal. 51: 1136-1144.  0.698
1986 Ogwada RA, Sparks DL. Kinetics of ion exchange on clay minerals and soil. I: Evaluation of methods Soil Science Society of America Journal. 50: 1158-1162. DOI: 10.2136/Sssaj1986.03615995005000050013X  0.362
1986 SPARKS DL, CARSKI TH. Principles of Soil Chemistry. 1982 Soil Science. 142: 367. DOI: 10.1097/00010694-198612000-00005  0.38
1986 Schulthess CP, Sparks DL. BACKTITRATION TECHNIQUE FOR PROTON ISOTHERM MODELING OF OXIDE SURFACES Soil Science Society of America Journal. 50: 1406-1411.  0.663
1985 Rechcigl JE, Sparks DL. Simultaneous Determination of Nitrate, Chloride, Sulfate, and Phosphate in Plant Materials by Ion Chromatography1 Communications in Soil Science and Plant Analysis. 16: 653-680. DOI: 10.1080/00103628509367636  0.731
1985 Alvarez R, Sparks DL. Polymerization of silicate anions in solutions at low concentrations Nature. 318: 649-651. DOI: 10.1038/318649A0  0.407
1985 Sparks DL. Kinetics of ionic reactions in clay minerals and soils Advances in Agronomy. Vol. 38. 231-266. DOI: 10.1016/S0065-2113(08)60677-X  0.385
1985 Sparks DL, Carski TH. Kinetics of potassium exchange in heterogeneous systems Applied Clay Science. 1: 89-101. DOI: 10.1016/0169-1317(85)90565-4  0.327
1984 Jardine PM, Sparks DL. POTASSIUM-CALCIUM EXCHANGE IN A MULTIREACTIVE SOIL SYSTEM: I. KINETICS Soil Science Society of America Journal. 48: 39-45. DOI: 10.2136/Sssaj1984.03615995004800010007X  0.357
1983 Evans CM, Sparks DL. On the chemistry and mineralogy of boron in pure and in mixed systems: A review Communications in Soil Science and Plant Analysis. 14: 827-846. DOI: 10.1080/00103628309367412  0.409
1982 Sparks DL, Liebhardt WC. Temperature effects on potassium exchange and selectivity in Delaware soils Soil Science. 133: 10-17. DOI: 10.1097/00010694-198201000-00003  0.321
1982 Sparks DL, Rechcigl JE. Comparison of batch and miscible displacement techniques to describe potassium adsorption kinetics in Delaware soils Soil Science Society of America Journal. 46: 875-877.  0.688
1981 Sparks DL, Jardine PM. Thermodynamics of Potassium Exchange in Soil Using a Kinetics Approach Soil Science Society of America Journal. 45: 1094-1099. DOI: 10.2136/Sssaj1981.03615995004500060017X  0.364
1981 Elliott HA, Sparks DL. Electrokinetic behavior of a paleudult profile in relation to mineralogical composition Soil Science. 132: 402-409. DOI: 10.1097/00010694-198112000-00003  0.448
1980 Sparks DL. Chemistry of soil potassium in atlantic coastal plain soils: A review Communications in Soil Science and Plant Analysis. 11: 435-449. DOI: 10.1080/00103628009367051  0.378
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