Kenneth Mopper - Publications

Affiliations: 
Chemistry and Biochemistry Old Dominion University, Norfolk, VA, United States 
Area:
Analytical Chemistry, Biogeochemistry, Chemical Oceanography

88 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
2019 Jankowski JJ, Kieber DJ, Mopper K, Neale PJ. Development and intercalibration of ultraviolet solar actinometers Photochemistry and Photobiology. 71: 431-40. PMID 10824594 DOI: 10.1562/0031-8655(2000)071<0431:Daious>2.0.Co;2  0.342
2018 Jennings M, Abdulla H, Stubbins A, Sun L, Wang R, Mopper K. A dissolved organic carbon (DOC) analyzer capable of detecting sub-μM DOC differences in natural fresh waters: A proof of concept study Limnology and Oceanography: Methods. 16: 309-321. DOI: 10.1002/Lom3.10249  0.395
2016 King DW, Berger E, Helm Z, Irish E, Mopper K. Measurement of Antioxidant Activity toward Superoxide in Natural Waters Frontiers in Marine Science. 3. DOI: 10.3389/Fmars.2016.00217  0.344
2016 Widner B, Mulholland MR, Mopper K. Distribution, Sources, and Sinks of Cyanate in the Coastal North Atlantic Ocean Environmental Science & Technology Letters. 3: 297-302. DOI: 10.1021/Acs.Estlett.6B00165  0.394
2015 Sun L, Qian J, Blough NV, Mopper K. Insights into the Photoproduction Sites of Hydroxyl Radicals by Dissolved Organic Matter in Natural Waters Environmental Science and Technology Letters. 2: 352-356. DOI: 10.1021/Acs.Estlett.5B00294  0.42
2015 Bittar TB, Stubbins A, Vieira AAH, Mopper K. Characterization and photodegradation of dissolved organic matter (DOM) from a tropical lake and its dominant primary producer, the cyanobacteria Microcystis aeruginosa Marine Chemistry. 177: 205-217. DOI: 10.1016/J.Marchem.2015.06.016  0.382
2015 Sun L, Spencer RGM, Hernes PJ, Dyda RY, Mopper K. A comparison of a simplified cupric oxide oxidation HPLC method with the traditional GC‐MS method for characterization of lignin phenolics in environmental samples Limnology and Oceanography-Methods. 13: 1-8. DOI: 10.1002/Lom3.10001  0.379
2015 Bittar TB, Vieira AAH, Stubbins A, Mopper K. Competition between photochemical and biological degradation of dissolved organic matter from the cyanobacteria microcystis aeruginosa Limnology and Oceanography. 60: 1172-1194. DOI: 10.1002/Lno.10090  0.375
2014 Kieber DJ, Miller GW, Neale PJ, Mopper K. Wavelength and temperature-dependent apparent quantum yields for photochemical formation of hydrogen peroxide in seawater. Environmental Science. Processes & Impacts. 16: 777-91. PMID 24615241 DOI: 10.1039/C4Em00036F  0.337
2014 Sun L, Chen H, Abdulla HA, Mopper K. Estimating hydroxyl radical photochemical formation rates in natural waters during long-term laboratory irradiation experiments. Environmental Science. Processes & Impacts. 16: 757-63. PMID 24513701 DOI: 10.1039/C3Em00587A  0.345
2014 Chen H, Abdulla HAN, Sanders RL, Myneni SCB, Mopper K, Hatcher PG. Production of Black Carbon-like and Aliphatic Molecules from Terrestrial Dissolved Organic Matter in the Presence of Sunlight and Iron Environmental Science and Technology Letters. 1: 399-404. DOI: 10.1021/Ez5002598  0.379
2014 Helms JR, Mao J, Chen H, Perdue EM, Green NW, Hatcher PG, Mopper K, Stubbins A. Spectroscopic characterization of oceanic dissolved organic matter isolated by reverse osmosis coupled with electrodialysis Marine Chemistry. DOI: 10.1016/J.Marchem.2015.07.007  0.438
2014 Chen H, Stubbins A, Perdue EM, Green NW, Helms JR, Mopper K, Hatcher PG. Ultrahigh resolution mass spectrometric differentiation of dissolved organic matter isolated by coupled reverse osmosis-electrodialysis from various major oceanic water masses Marine Chemistry. 164: 48-59. DOI: 10.1016/J.Marchem.2014.06.002  0.418
2014 Helms JR, Mao J, Stubbins A, Schmidt-Rohr K, Spencer RGM, Hernes PJ, Mopper K. Loss of optical and molecular indicators of terrigenous dissolved organic matter during long-term photobleaching Aquatic Sciences. 76: 353-373. DOI: 10.1007/S00027-014-0340-0  0.419
2013 Widner B, Mulholland MR, Mopper K. Chromatographic determination of nanomolar cyanate concentrations in estuarine and sea waters by precolumn fluorescence derivatization. Analytical Chemistry. 85: 6661-6. PMID 23738747 DOI: 10.1021/Ac400351C  0.435
2013 Minor EC, James E, Austin JA, Nelson V, Lusk R, Mopper K. A preliminary examination of an in situ dual dye approach to measuring light fluxes in lotic systems Limnology and Oceanography: Methods. 11: 631-642. DOI: 10.4319/Lom.2013.11.631  0.329
2013 Helms JR, Stubbins A, Perdue EM, Green NW, Chen H, Mopper K. Photochemical bleaching of oceanic dissolved organic matter and its effect on absorption spectral slope and fluorescence Marine Chemistry. 155: 81-91. DOI: 10.1016/J.Marchem.2013.05.015  0.407
2013 Helms JR, Mao J, Schmidt-Rohr K, Abdulla H, Mopper K. Photochemical flocculation of terrestrial dissolved organic matter and iron Geochimica Et Cosmochimica Acta. 121: 398-413. DOI: 10.1016/J.Gca.2013.07.025  0.373
2010 Stubbins A, Spencer RGM, Chen H, Hatcher PG, Mopper K, Hernes PJ, Mwamba VL, Mangangu AM, Wabakanghanzi JN, Six J. Illuminated darkness: Molecular signatures of Congo River dissolved organic matter and its photochemical alteration as revealed by ultrahigh precision mass spectrometry Limnology and Oceanography. 55: 1467-1477. DOI: 10.4319/Lo.2010.55.4.1467  0.419
2010 White EM, Kieber DJ, Sherrard J, Miller WL, Mopper K. Carbon dioxide and carbon monoxide photoproduction quantum yields in the Delaware Estuary Marine Chemistry. 118: 11-21. DOI: 10.1016/J.Marchem.2009.10.001  0.339
2009 John RH, Stubbins A, Ritchie JD, Minor EC, Kieber DJ, Mopper K. Erratum: Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophoric dissolved organic matter (Limnology and Oceanography 53 955-969) Limnology and Oceanography. 54. DOI: 10.4319/Lo.2009.54.3.1023  0.328
2009 Spencer RGM, Stubbins A, Hernes PJ, Baker A, Mopper K, Aufdenkampe AK, Dyda RY, Mwamba VL, Mangangu AM, Wabakanghanzi JN, Six J. Photochemical degradation of dissolved organic matter and dissolved lignin phenols from the Congo River Journal of Geophysical Research: Biogeosciences. 114. DOI: 10.1029/2009Jg000968  0.395
2008 Stubbins A, Hubbard V, Uher G, Law CS, Upstill-Goddard RC, Aiken GR, Mopper K. Relating Carbon Monoxide Photoproduction to Dissolved Organic Matter Functionality Environmental Science & Technology. 42: 3271-3276. PMID 18522105 DOI: 10.1021/Es703014Q  0.432
2008 White EM, Kieber DJ, Mopper K. Determination of photochemically produced carbon dioxide in seawater Limnology and Oceanography-Methods. 6: 441-453. DOI: 10.4319/Lom.2008.6.441  0.389
2008 Helms JR, Stubbins A, Ritchie JD, Minor EC, Kieber DJ, Mopper K. Absorption spectral slopes and slope ratios as indicators of molecular weight, source, and photobleaching of chromophoric dissolved organic matter Limnology and Oceanography. 53: 955-969. DOI: 10.4319/Lo.2008.53.3.0955  0.384
2007 Minor EC, Dalzell BJ, Stubbins A, Mopper K. Evaluating the photoalteration of estuarine dissolved organic matter using direct temperature-resolved mass spectrometry and UV-visible spectroscopy Aquatic Sciences. 69: 440-455. DOI: 10.1007/S00027-007-0897-Y  0.433
2006 Minor EC, Pothen J, Dalzell BJ, Abdulla H, Mopper K. Effects of salinity changes on the photodegradation and ultraviolet-visible absorbance of terrestrial dissolved organic matter Limnology and Oceanography. 51: 2181-2186. DOI: 10.4319/Lo.2006.51.5.2181  0.427
2006 Stubbins A, Uher G, Law CS, Mopper K, Robinson C, Upstill-Goddard RC. Open-ocean carbon monoxide photoproduction Deep-Sea Research Part Ii: Topical Studies in Oceanography. 53: 1695-1705. DOI: 10.1016/J.Dsr2.2006.05.011  0.406
2005 Anesio AM, Granéli W, Aiken GR, Kieber DJ, Mopper K. Effect of humic substance photodegradation on bacterial growth and respiration in lake water. Applied and Environmental Microbiology. 71: 6267-75. PMID 16204548 DOI: 10.1128/Aem.71.10.6267-6275.2005  0.426
2005 Miller GW, Morgan CA, Kieber DJ, King DW, Snow JA, Heikes BG, Mopper K, Kiddle JJ. Hydrogen peroxide method intercomparision study in seawater Marine Chemistry. 97: 4-13. DOI: 10.1016/J.Marchem.2005.07.001  0.385
2005 Simjouw JP, Minor EC, Mopper K. Isolation and characterization of estuarine dissolved organic matter: Comparison of ultrafiltration and C18 solid-phase extraction techniques Marine Chemistry. 96: 219-235. DOI: 10.1016/J.Marchem.2005.01.003  0.365
2003 Weishaar JL, Aiken GR, Bergamaschi BA, Fram MS, Fujii R, Mopper K. Evaluation of specific ultraviolet absorbance as an indicator of the chemical composition and reactivity of dissolved organic carbon Environmental Science and Technology. 37: 4702-4708. PMID 14594381 DOI: 10.1021/Es030360X  0.452
2000 Chen X, Mopper K. Determination of the tropospheric hydroxyl radical by liquidphase scrubbing and HPLC: Preliminary results Journal of Atmospheric Chemistry. 36: 81-105. DOI: 10.1023/A:1006313021834  0.391
1999 Jankowski JJ, Kieber DJ, Mopper K. Nitrate and Nitrite Ultraviolet Actinometers Photochemistry and Photobiology. 70: 319-328. DOI: 10.1111/J.1751-1097.1999.Tb08143.X  0.301
1998 Zhou J, Mopper K, Passow U. The role of surface-active carbohydrates in the formation of transparent exopolymer particles by bubble adsorption of seawater Limnology and Oceanography. 43: 1860-1871. DOI: 10.4319/Lo.1998.43.8.1860  0.308
1997 Kieber DJ, Yocis BH, Mopper K. Free-floating drifter for photochemical studies in the water column Limnology and Oceanography. 42: 1829-1833. DOI: 10.4319/Lo.1997.42.8.1829  0.356
1997 Zhou X, Mopper K. Photochemical production of low-molecular-weight carbonyl compounds in seawater and surface microlayer and their air-sea exchange Marine Chemistry. 56: 201-213. DOI: 10.1016/S0304-4203(96)00076-X  0.375
1996 Zhou X, Lee Y, Newman L, Chen X, Mopper K. Tropospheric formaldehyde concentration at the Mauna Loa Observatory during the Mauna Loa Observatory Photochemistry Experiment 2 Journal of Geophysical Research. 101: 14711-14719. DOI: 10.1029/95Jd03226  0.305
1996 Qian J, Mopper K. Automated High-Performance, High-Temperature Combustion Total Organic Carbon Analyzer Analytical Chemistry. 68: 3090-3097. DOI: 10.1021/Ac960370Z  0.334
1996 Mopper K, Feng Z, Bentjen SB, Chen RF. Effects of cross-flow filtration on the absorption and fluorescence properties of seawater Marine Chemistry. 55: 53-74. DOI: 10.1016/S0304-4203(96)00048-5  0.407
1996 Buesseler KO, Bauer JE, Chen RF, Eglinton TI, Gustafsson O, Landing W, Mopper K, Moran SB, Santschi PH, Vernonclark R, Wells ML. An intercomparison of cross-flow filtration techniques used for sampling marine colloids: Overview and organic carbon results Marine Chemistry. 55: 1-31. DOI: 10.1016/S0304-4203(96)00046-1  0.379
1993 Xiangliang Zhou, Mopper K. Carbonyl compounds in the lower marine troposphere over the Caribbean Sea and Bahamas Journal of Geophysical Research. 98: 2385-2392. DOI: 10.1029/92Jc02772  0.389
1993 Mopper K, Schultz CA. Fluorescence as a possible tool for studying the nature and water column distribution of DOC components Marine Chemistry. 41: 229-238. DOI: 10.1016/0304-4203(93)90124-7  0.321
1993 Coble PG, Schultz CA, Mopper K. Fluorescence contouring analysis of DOC intercalibration experiment samples: a comparison of techniques Marine Chemistry. 41: 173-178. DOI: 10.1016/0304-4203(93)90116-6  0.347
1993 Perdue EM, Mantoura F, Ertel J, Lee C, Mopper K, Peyton G, Tanoue E, Williams PM, Zafirou O, Coble P. Mechanisms subgroup report Marine Chemistry. 41: 51-60. DOI: 10.1016/0304-4203(93)90105-W  0.318
1992 Vairavamurthy A, Mopper K, Taylor BF. Occurrence of particle-bound polysulfides and significance of their reaction with organic matters in marine sediments Geophysical Research Letters. 19: 2043-2046. DOI: 10.1029/92Gl01995  0.366
1992 Mopper K, Schultz CA, Chevolot L, Germain C, Revuelta R, Dawson R. Determination of sugars in unconcentrated seawater and other natural waters by liquid chromatography and pulsed amperometric detection Environmental Science and Technology. 26: 133-138. DOI: 10.1021/Es00025A014  0.416
1991 Mopper K, Zhou X, Kieber RJ, Kieber DJ, Sikorski RJ, Jones RD. Photochemical degradation of dissolved organic carbon and its impact on the oceanic carbon cycle Nature. 353: 60-62. DOI: 10.1038/353060A0  0.379
1991 Mopper K, Kieber DJ. Distribution and biological turnover of dissolved organic compounds in the water column of the Black Sea Deep-Sea Research, Part A. 38.  0.34
1990 Kieber RJ, Xianliang Zhou, Mopper K. Formation of carbonyl compounds from UV-induced photodegradation of humic substances in natural waters: fate of riverine carbon in the sea Limnology &Amp; Oceanography. 35: 1503-1515. DOI: 10.4319/Lo.1990.35.7.1503  0.383
1990 Mopper K, Znou X. Hydroxyl radical photoproduction in the sea and its potential impact on marine processes Science. 250: 661-664. DOI: 10.1126/Science.250.4981.661  0.426
1990 Zhou X, Mopper K. Apparent partition coefficients of 15 carbonyl compounds between air and seawater and between air and freshwater; implications for air-sea exchange Environmental Science and Technology. 24: 1864-1869. DOI: 10.1021/Es00082A013  0.301
1990 Zhou X, Mopper K. Measurement of sub-parts-per-billion levels of carbonyl compounds in marine air by a simple cartridge trapping procedure followed by liquid chromatography Environmental Science and Technology. 24: 1482-1485. DOI: 10.1021/Es00080A004  0.341
1990 Kieber RJ, Mopper K. Determination of picomolar concentrations of carbonyl compounds in natural waters, including seawater, by liquid chromatography Environmental Science and Technology. 24: 1477-1481. DOI: 10.1021/Es00080A003  0.433
1990 Valravamurthy A, Mopper K. Determination of sulfite and thiosulfate in aqueous samples including anoxic seawater by liquid chromatography after derivatization with 2,2'-dithiobis(5-nitropyridine) Environmental Science and Technology. 24: 333-337. DOI: 10.1021/Es00073A007  0.397
1990 Vaughan GM, Mopper K. Determination of nanomolar levels of formate in natural waters based on a luminescence enzymatic assay Analytica Chimica Acta. 231: 299-303. DOI: 10.1016/S0003-2670(00)86430-2  0.412
1990 Vairavamurthy A, Mopper K. Determination of low-molecular-weight carboxylic acids in aqueous samples by gas chromatography and nitrogen-selective detection of 2-nitrophenylhydrazides Analytica Chimica Acta. 237: 215-221. DOI: 10.1016/S0003-2670(00)83920-3  0.422
1990 Vairavamurthy A, Mopper K. Field method for determination of traces of thiols in natural waters Analytica Chimica Acta. 236: 363-370. DOI: 10.1016/S0003-2670(00)83335-8  0.413
1990 Zhou X, Mopper K. Determination of photochemically produced hydroxyl radicals in seawater and freshwater Marine Chemistry. 30: 71-88. DOI: 10.1016/0304-4203(90)90062-H  0.409
1989 Kieber DJ, McDaniel J, Mopper K. Photochemical source of biological substrates in sea water: implications for carbon cycling Nature. 341: 637-639. DOI: 10.1038/341637A0  0.414
1989 Kieber DJ, McDaniel J, Mopper K. Photochemical source of biological substrates in sea water: Implications for carbon cycling Nature. 341: 637-639.  0.313
1988 Kieber DJ, Vaughan GM, Mopper K. Determination of formate in natural waters by a coupled enzymatic/high-performance liquid chromatographic technique Analytical Chemistry. 60: 1654-1659. DOI: 10.1021/Ac00168A004  0.377
1987 Vairavamurthy A, Mopper K. Geochemical formation of organosulphur compounds (thiols) by addition of H2S to sedimentary organic matter Nature. 329: 623-625. DOI: 10.1038/329623A0  0.4
1987 Mopper K, Zika RG. Free amino acids in marine rains: evidence for oxidation and potential role in nitrogen cycling Nature. 325: 246-249. DOI: 10.1038/325246A0  0.414
1987 Vastano SE, Milne PJ, Stahovec WL, Mopper K. Determination of picomolar levels of flavins in natural waters by solid-phase ion-pair extraction and liquid chromatography Analytica Chimica Acta. 201: 127-133. DOI: 10.1016/S0003-2670(00)85331-3  0.404
1987 Kieber DJ, Mopper K. Photochemical formation of glyoxylic and pyruvic acids in seawater Marine Chemistry. 21: 135-149. DOI: 10.1016/0304-4203(87)90034-X  0.371
1986 Mopper K, Stahovec WL. Sources and sinks of low molecular weight organic carbonyl compounds in seawater Marine Chemistry. 19: 305-321. DOI: 10.1016/0304-4203(86)90052-6  0.41
1986 Mopper K, Dawson R. Determination of amino acids in sea water - Recent chromatographic developments and future directions Science of the Total Environment, The. 49: 115-131. DOI: 10.1016/0048-9697(86)90235-4  0.413
1986 Kieber DJ, Mopper K. Trace determination of α-keto acid in natural waters Analytica Chimica Acta. 183: 129-140. DOI: 10.1016/0003-2670(86)80081-2  0.408
1984 L. Stahovec W, Mopper K. Trace analysis of aldehydes by pre-column fluorigenic labeling with 1,3-cyclohexanedione and reversed-phase high-performance liquid chromatography Journal of Chromatography A. 298: 399-406. DOI: 10.1016/S0021-9673(01)92737-2  0.371
1983 Mopper K, Stahovec WL, Johnson L. Trace analysis of aldehydes by reversed-phase high-performance liquid chromatography and precolumn fluorigenic labeling with 5,5-dimethyl-1,3-cyclohexanedione Journal of Chromatography A. 256: 243-252. DOI: 10.1016/S0021-9673(01)88237-6  0.344
1983 Mopper K, Johnson L. Reversed-phase liquid chromatographic analysis of dns-sugars. Optimization of derivatization and chromatographic procedures and applications to natural samples Journal of Chromatography A. 256: 27-38. DOI: 10.1016/S0021-9673(01)88209-1  0.355
1983 Kieber DJ, Mopper K. Reversed-phase high-performance liquid chromatographic analysis of α-keto acid quinoxalinol derivatives. Optimization of technique and application to natural samples Journal of Chromatography A. 281: 135-149. DOI: 10.1016/S0021-9673(01)87873-0  0.382
1982 Mopper K, Lindroth P. Diel and depth variations in dissolved free amino acids and ammonium in the Baltic Sea determined by shipboard HPLC analysis Limnology and Oceanography. 27: 336-347. DOI: 10.4319/Lo.1982.27.2.0336  0.312
1980 Mopper K, Dawson R, Liebezeit G, Ittekkot V. The monosaccharide spectra of natural waters Marine Chemistry. 10: 55-66. DOI: 10.1016/0304-4203(80)90058-4  0.381
1979 Lindroth P, Mopper K. High performance liquid chromatographic determination of subpicomole amounts of amino acids by precolumn fluorescence derivatization with o-phthaldialdehyde Analytical Chemistry. 51: 1667-1674. DOI: 10.1021/Ac50047A019  0.385
1979 Degens ET, Mopper K. Chapter 4 Early Diagenesis of Sugars and Amino Acids in Sediments Developments in Sedimentology. 25: 143-205. DOI: 10.1016/S0070-4571(08)71073-2  0.367
1979 Garrasi C, Degens ET, Mopper K. The free amino acid composition of seawater obtained without desalting and preconcentration Marine Chemistry. 8: 71-85. DOI: 10.1016/0304-4203(79)90033-1  0.35
1978 Mopper K. Improved chromatographic separations on anion exchange resins. III. Sugars in borate medium Analytical Biochemistry. 87: 162-168. PMID 677443 DOI: 10.1016/0003-2697(78)90581-X  0.365
1978 Mopper K. Improved chromatographic separations on anion-exchange resins. II. Separation of uronic acids in acetate medium and detection with a noncorrosive reagent Analytical Biochemistry. 86: 597-601. PMID 655418 DOI: 10.1016/0003-2697(78)90787-X  0.365
1978 Mopper K. Improved chromatographic separations on anion-exchange resins. I. Partition chromatography of sugars in ethanol Analytical Biochemistry. 85: 528-532. PMID 646106 DOI: 10.1016/0003-2697(78)90250-6  0.31
1978 Dawson R, Mopper K. An automatic analyzer for the specific determination of amino sugars Analytical Biochemistry. 84: 191-195. PMID 626363 DOI: 10.1016/0003-2697(78)90499-2  0.338
1978 Dawson R, Mopper K. A note on the losses of monosaccharides, amino sugars, and amino acids from extracts during concentration procedures Analytical Biochemistry. 84: 186-190. PMID 626361 DOI: 10.1016/0003-2697(78)90498-0  0.404
1978 Mopper K, Larsson K. Uronic and other organic acids in Baltic Sea and Black Sea sediments Geochimica Et Cosmochimica Acta. 42: 153-163. DOI: 10.1016/0016-7037(78)90128-X  0.383
1977 Mopper K. Sugars and uronic acids in sediment and water from the black sea and north sea with emphasis on analytical techniques Marine Chemistry. 5: 585-603. DOI: 10.1016/0304-4203(77)90044-5  0.414
1975 Degens ET, Mopper K. Early diagenesis of organic matter in marine soils Soil Science. 119: 65-72. DOI: 10.1097/00010694-197501000-00010  0.361
1972 Mopper K, Degens ET. A new chromatographic sugar autoanalyzer with a sensitivity of 10-10 moles Analytical Biochemistry. 45: 147-153. PMID 5009280 DOI: 10.1016/0003-2697(72)90015-2  0.321
1972 Harvey GR, Mopper K, Degens ET. Synthesis of carbohydrates and lipids on kaolinite Chemical Geology. 9: 79-87. DOI: 10.1016/0009-2541(72)90038-1  0.33
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