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Klaus Schmidt-Rohr, Ph.D - Publications

Affiliations: 
1993-1995 Chemistry University of California, Berkeley, Berkeley, CA, United States 
 1995-2000 Polymer Science University of Massachusetts, Amherst, MA, United States 
 2000-2014 Chemistry Iowa State University, Ames, IA, United States 
 2014- Chemistry Brandeis University, Waltham, MA, United States 
Area:
Physical Chemistry of Polymers & Nanocomposites, Analysis of Complex Organic Matter, Solid-state NMR Methods
Website:
http://www.brandeis.edu/departments/chemistry/faculty/schmidtRohr.html
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Year Citation  Score
2023 Zheng Z, Su Y, Schmidt-Rohr K. Corrected solid-state C nuclear magnetic resonance peak assignment and side-group quantification of hydroxypropyl methylcellulose acetyl succinate pharmaceutical excipients. Magnetic Resonance in Chemistry : Mrc. PMID 37649159 DOI: 10.1002/mrc.5390  0.33
2022 Fu H, Wang B, Zhu D, Zhou Z, Bao S, Qu X, Guo Y, Ling L, Zheng S, Duan P, Mao J, Schmidt-Rohr K, Tao S, Alvarez PJJ. Mechanism for selective binding of aromatic compounds on oxygen-rich graphene nanosheets based on molecule size/polarity matching. Science Advances. 8: eabn4650. PMID 35905181 DOI: 10.1126/sciadv.abn4650  0.599
2021 Matsuura BS, Huss S, Zheng Z, Yuan S, Wang T, Chen B, Badding JV, Trauner D, Elacqua E, van Duin ACT, Crespi VH, Schmidt-Rohr K. Perfect and Defective C-Furan-Derived Nanothreads from Modest-Pressure Synthesis Analyzed by C NMR. Journal of the American Chemical Society. PMID 34130458 DOI: 10.1021/jacs.1c03671  0.309
2021 Podgorski DC, Zito P, Kellerman AM, Bekins BA, Cozzarelli IM, Smith DF, Cao X, Schmidt-Rohr K, Wagner S, Stubbins A, Spencer RGM. Hydrocarbons to carboxyl-rich alicyclic molecules: A continuum model to describe biodegradation of petroleum-derived dissolved organic matter in contaminated groundwater plumes. Journal of Hazardous Materials. 402: 123998. PMID 33254831 DOI: 10.1016/J.Jhazmat.2020.123998  0.667
2020 Yuan S, Schmidt-Rohr K. Immobilized C-labeled polyether chain ends confined to the crystallite surface detected by advanced NMR. Science Advances. 6. PMID 32917712 DOI: 10.1126/Sciadv.Abc0059  0.396
2020 Duan P, Lamm MS, Yang F, Xu W, Skomski D, Su Y, Schmidt-Rohr K. Quantifying Molecular Mixing and Heterogeneity in Pharmaceutical Dispersions at Sub-100-nm Resolution by Spin Diffusion NMR. Molecular Pharmaceutics. PMID 32787281 DOI: 10.1021/Acs.Molpharmaceut.0C00592  0.375
2020 Mileo PGM, Yuan S, Ayala S, Duan P, Semino R, Cohen SM, Schmidt-Rohr K, Maurin G. Structure of the Polymer Backbones in polyMOF Materials. Journal of the American Chemical Society. PMID 32449618 DOI: 10.1021/Jacs.0C04546  0.333
2020 Chen X, Ye X, Chu W, Olk DC, Cao X, Schmidt-Rohr K, Zhang L, Thompson ML, Mao J, Gao H. Formation of Char-Like, Fused-Ring Aromatic Structures from a Nonpyrogenic Pathway during Decomposition of Wheat Straw. Journal of Agricultural and Food Chemistry. PMID 32096642 DOI: 10.1021/Acs.Jafc.9B06037  0.808
2020 Yuan S, Duan P, Berthier DL, León G, Sommer H, Saint-Laumer JY, Schmidt-Rohr K. Multinuclear solid-state NMR of complex nitrogen-rich polymeric microcapsules: Weight fractions, spectral editing, component mixing, and persistent radicals. Solid State Nuclear Magnetic Resonance. 106: 101650. PMID 32044558 DOI: 10.1016/J.Ssnmr.2020.101650  0.477
2020 Duarte RM, Duan P, Mao J, Chu W, Duarte AC, Schmidt-Rohr K. Exploring water-soluble organic aerosols structures in urban atmosphere using advanced solid-state 13C NMR spectroscopy Atmospheric Environment. 230: 117503. DOI: 10.1016/J.Atmosenv.2020.117503  0.824
2019 Fritzsching KJ, Duan P, Alberts EM, Tibabuzo Perdomo AM, Kenny P, Wilker JJ, Schmidt-Rohr K. Silk-Like Protein with Persistent Radicals Identified in Oyster Adhesive by Solid-State NMR. Acs Applied Bio Materials. 2: 2840-2852. PMID 35030818 DOI: 10.1021/acsabm.9b00243  0.77
2019 Duan P, Zhi B, Coburn L, Haynes CL, Schmidt-Rohr K. A molecular fluorophore in citric-acid/ethylenediamine carbon dots identified and quantified by multinuclear solid-state NMR. Magnetic Resonance in Chemistry : Mrc. PMID 31880813 DOI: 10.1002/Mrc.4985  0.486
2019 Duan P, Moreton JC, Tavares SR, Semino R, Maurin G, Cohen SM, Schmidt-Rohr K. Polymer Infiltration into Metal-organic Frameworks in Mixed-Matrix Membranes Detected In Situ by NMR. Journal of the American Chemical Society. PMID 30973014 DOI: 10.1021/Jacs.9B02789  0.4
2019 Duan P, Schmidt-Rohr K. Quick, selective NMR spectra of COH moieties in C-enriched solids. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 301: 80-84. PMID 30852301 DOI: 10.1016/J.Jmr.2019.02.007  0.495
2019 Kassie AA, Duan P, Gray MB, Schmidt-Rohr K, Woodward PM, Wade CR. Synthesis and Reactivity of Zr MOFs Assembled from PNNNP-Ru Pincer Complexes Organometallics. 38: 3419-3428. DOI: 10.1021/Acs.Organomet.9B00482  0.306
2019 Cao X, Xiao F, Duan P, Pignatello JJ, Mao J, Schmidt-Rohr K. Effects of post-pyrolysis air oxidation on the chemical composition of biomass chars investigated by solid-state nuclear magnetic resonance spectroscopy Carbon. 153: 173-178. DOI: 10.1016/J.Carbon.2019.07.004  0.779
2018 Wang T, Duan P, Xu ES, Vermilyea B, Chen B, Li X, Badding JV, Schmidt-Rohr K, Crespi VH. Constraining Carbon Nanothread Structures by Experimental and Calculated Nuclear Magnetic Resonance Spectra. Nano Letters. PMID 29954179 DOI: 10.1021/Acs.Nanolett.8B01736  0.513
2018 Duan P, Cao X, Pham H, Datye A, Schmidt-Rohr K. Protective Carbon Overlayers from 2,3-Naphthalenediol Pyrolysis on Mesoporous SiO₂ and Al₂O₃ Analyzed by Solid-State NMR. Materials (Basel, Switzerland). 11. PMID 29890759 DOI: 10.3390/Ma11060980  0.705
2018 Duan P, Li X, Wang T, Chen B, Juhl SJ, Koeplinger D, Crespi VH, Badding JV, Schmidt-Rohr K. The Chemical Structure of Carbon Nanothreads Analyzed by Advanced Solid-State NMR. Journal of the American Chemical Society. PMID 29808673 DOI: 10.1021/Jacs.8B03733  0.531
2018 Li X, Wang T, Duan P, Baldini M, Huang HT, Chen B, Juhl SJ, Koeplinger D, Crespi VH, Schmidt-Rohr K, Hoffmann R, Alem N, Guthrie M, Zhang X, Badding JV. Carbon Nitride Nanothread Crystals Derived from Pyridine. Journal of the American Chemical Society. PMID 29569919 DOI: 10.1021/Jacs.7B13247  0.396
2018 Cao X, Aiken GR, Butler K, Mao J, Schmidt-Rohr K. Comparison of the chemical composition of dissolved organic matter in three lakes in Minnesota, USA. Environmental Science & Technology. PMID 29364651 DOI: 10.1021/Acs.Est.7B04076  0.769
2018 Tyufekchiev M, Duan P, Schmidt-Rohr K, Granados Focil S, Timko MT, Emmert MH. Cellulase-Inspired Solid Acids for Cellulose Hydrolysis: Structural Explanations for High Catalytic Activity Acs Catalysis. 8: 1464-1468. DOI: 10.1021/Acscatal.7B04117  0.312
2018 Cao X, Schmidt-Rohr K. Abundant Nonprotonated Aromatic and Oxygen-Bonded Carbons Make Humic Substances Distinct from Biopolymers Environmental Science & Technology Letters. 5: 476-480. DOI: 10.1021/Acs.Estlett.8B00107  0.679
2018 Chu W, Cao X, Schmidt-Rohr K, Birdwell JE, Mao J. Investigation into the Effect of Heteroatom Content on Kerogen Structure Using Advanced 13C Solid-State Nuclear Magnetic Resonance Spectroscopy Energy & Fuels. 33: 645-653. DOI: 10.1021/Acs.Energyfuels.8B01909  0.819
2018 Zhang Y, Yao S, Cao X, Schmidt-Rohr K, Olk DC, Mao J, Zhang B. Structural evidence for soil organic matter turnover following glucose addition and microbial controls over soil carbon change at different horizons of a Mollisol Soil Biology and Biochemistry. 119: 63-73. DOI: 10.1016/J.Soilbio.2018.01.009  0.769
2018 Cao X, Aiken GR, Butler KD, Huntington TG, Balch WM, Mao J, Schmidt-Rohr K. Evidence for major input of riverine organic matter into the ocean Organic Geochemistry. 116: 62-76. DOI: 10.1016/J.Orggeochem.2017.11.001  0.78
2017 Duan P, Schmidt-Rohr K. Composite-pulse and partially dipolar dephased multiCP for improved quantitative solid-state (13)C NMR. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 285: 68-78. PMID 29121512 DOI: 10.1016/J.Jmr.2017.10.010  0.442
2017 Cao X, Mulholland MR, Helms JR, Bernhardt PW, Duan P, Mao J, Schmidt-Rohr K. A Major Step in Opening the Black Box of High-Molecular-Weight Dissolved Organic Nitrogen by Isotopic Labeling of Synechococcus and Multibond Two-Dimensional NMR. Analytical Chemistry. PMID 29083864 DOI: 10.1021/Acs.Analchem.7B02335  0.802
2017 Mao J, Cao X, Olk DC, Chu W, Schmidt-Rohr K. Advanced solid-state NMR spectroscopy of natural organic matter. Progress in Nuclear Magnetic Resonance Spectroscopy. 100: 17-51. PMID 28552171 DOI: 10.1016/J.Pnmrs.2016.11.003  0.811
2017 Zhou N, Cao X, Du X, Wang H, Wang M, Liu S, Nguyen K, Schmidt-Rohr K, Xu Q, Liang G, Xu B. Hyper-Crosslinkers Lead to Temperature- and pH-Responsive Polymeric Nanogels with Unusual Volume Change. Angewandte Chemie (International Ed. in English). PMID 28128498 DOI: 10.1002/Anie.201611479  0.612
2017 Xie J, Duan P, Kaylor N, Yin K, Huang B, Schmidt-Rohr K, Davis RJ. Deactivation of Supported Pt Catalysts during Alcohol Oxidation Elucidated by Spectroscopic and Kinetic Analyses Acs Catalysis. 7: 6745-6756. DOI: 10.1021/Acscatal.7B02201  0.352
2017 Fritzsching KJ, Mao K, Schmidt-Rohr K. Avoidance of Density Anomalies as a Structural Principle for Semicrystalline Polymers: The Importance of Chain Ends and Chain Tilt Macromolecules. 50: 1521-1540. DOI: 10.1021/Acs.Macromol.6B02000  0.722
2016 Wang H, Feng Z, Wu D, Fritzsching KJ, Rigney M, Zhou J, Jiang Y, Schmidt-Rohr K, Xu B. Enzyme-Regulated Supramolecular Assemblies of Cholesterol Conjugates against Drug-Resistant Ovarian Cancer Cells. Journal of the American Chemical Society. PMID 27529637 DOI: 10.1021/Jacs.6B06075  0.692
2016 Comito RJ, Fritzsching KJ, Sundell BJ, Schmidt-Rohr K, Dinca M. Single-Site Heterogeneous Catalysts for Olefin Polymerization Enabled by Cation Exchange in a Metal Organic Framework. Journal of the American Chemical Society. PMID 27443860 DOI: 10.1021/Jacs.6B05200  0.722
2016 Burgess SA, Kassie A, Baranowski SA, Fritzsching KJ, Schmidt-Rohr K, Brown CM, Wade CR. Improved Catalytic Activity and Stability of a Palladium Pincer Complex by Incorporation into a Metal-Organic Framework. Journal of the American Chemical Society. PMID 26813149 DOI: 10.1021/Jacs.5B12366  0.71
2016 Fritzsching KJ, Hong M, Schmidt-Rohr K. Conformationally selective multidimensional chemical shift ranges in proteins from a PACSY database purged using intrinsic quality criteria. Journal of Biomolecular Nmr. PMID 26787537 DOI: 10.1007/S10858-016-0013-5  0.792
2016 Cao X, Aiken GR, Spencer RGM, Butler K, Mao J, Schmidt-Rohr K. Novel insights from NMR spectroscopy into seasonal changes in the composition of dissolved organic matter exported to the Bering Sea by the Yukon River Geochimica Et Cosmochimica Acta. 181: 72-88. DOI: 10.1016/J.Gca.2016.02.029  0.785
2016 Cao X, Lattao C, Schmidt-Rohr K, Mao J, Pignatello JJ. Investigation of sorbate-induced plasticization of Pahokee peat by solid-state NMR spectroscopy Journal of Soils and Sediments. 1-8. DOI: 10.1007/S11368-016-1378-5  0.757
2015 Williams JK, Schmidt-Rohr K, Hong M. Aromatic spectral editing techniques for magic-angle-spinning solid-state NMR spectroscopy of uniformly (13)C-labeled proteins. Solid State Nuclear Magnetic Resonance. PMID 26440131 DOI: 10.1016/J.Ssnmr.2015.09.006  0.586
2015 Johnson RL, Schwartz TJ, Dumesic JA, Schmidt-Rohr K. Methionine bound to Pd/γ-Al2O3 catalysts studied by solid-state (13)C NMR. Solid State Nuclear Magnetic Resonance. PMID 26422257 DOI: 10.1016/J.Ssnmr.2015.09.007  0.336
2015 Zhang D, Ran Y, Cao X, Mao J, Cui J, Schmidt-Rohr K. Biosorption of nonylphenol by pure algae, field-collected planktons and their fractions. Environmental Pollution (Barking, Essex : 1987). 198: 61-9. PMID 25555207 DOI: 10.1016/J.Envpol.2014.12.020  0.771
2015 Wang T, Williams JK, Schmidt-Rohr K, Hong M. Relaxation-compensated difference spin diffusion NMR for detecting 13C-13C long-range correlations in proteins and polysaccharides. Journal of Biomolecular Nmr. 61: 97-107. PMID 25510834 DOI: 10.1007/S10858-014-9889-0  0.549
2015 Pham HN, Anderson AE, Johnson RL, Schwartz TJ, O'Neill BJ, Duan P, Schmidt-Rohr K, Dumesic JA, Datye AK. Carbon Overcoating of Supported Metal Catalysts for Improved Hydrothermal Stability Acs Catalysis. 5: 4546-4555. DOI: 10.1021/Acscatal.5B00329  0.305
2015 Schmidt-Rohr K, Cui J. Reply to "comment on "quantification of C=C and C=O Surface Carbons in Detonation Nanodiamond by NMR Journal of Physical Chemistry C. 119: 21288-21291. DOI: 10.1021/Acs.Jpcc.5B05507  0.376
2014 Cao X, Lattao C, Pignatello JJ, Mao J, Schmidt-Rohr K. Sorption selectivity in natural organic matter probed with fully deuterium-exchanged and carbonyl-13C-labeled benzophenone and 1H-13C NMR spectroscopy. Environmental Science & Technology. 48: 8645-52. PMID 24983322 DOI: 10.1021/Es501129F  0.774
2014 Lattao C, Cao X, Mao J, Schmidt-Rohr K, Pignatello JJ. Influence of molecular structure and adsorbent properties on sorption of organic compounds to a temperature series of wood chars. Environmental Science & Technology. 48: 4790-8. PMID 24758543 DOI: 10.1021/Es405096Q  0.774
2014 Johnson RL, Schmidt-Rohr K. Quantitative solid-state 13C NMR with signal enhancement by multiple cross polarization. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 239: 44-9. PMID 24374751 DOI: 10.1016/J.Jmr.2013.11.009  0.444
2014 Cui JF, Fang XW, Schmidt-Rohr K. Quantification of C=C and C=O surface carbons in detonation nanodiamond by NMR Journal of Physical Chemistry C. 118: 9621-9627. DOI: 10.1021/Jp503053R  0.582
2014 Johnson RL, Anderson JM, Shanks BH, Schmidt-Rohr K. Simple one-step synthesis of aromatic-rich materials with high concentrations of hydrothermally stable catalytic sites, validated by NMR Chemistry of Materials. 26: 5523-5532. DOI: 10.1021/Cm501562T  0.392
2014 Levin EM, Kramer MJ, Schmidt-Rohr K. Local composition and carrier concentration in Pb0.7Ge 0.3Te and Pb0.5Ge0.5Te alloys from 125Te NMR and microscopy Journal of Physics and Chemistry of Solids. 75: 1269-1276. DOI: 10.1016/J.Jpcs.2014.06.004  0.33
2014 Anderson JM, Johnson RL, Schmidt-Rohr K, Shanks BH. Hydrothermal degradation of model sulfonic acid compounds: Probing the relative sulfur-carbon bond strength in water Catalysis Communications. 51: 33-36. DOI: 10.1016/J.Catcom.2014.03.021  0.323
2014 Anderson JM, Johnson RL, Schmidt-Rohr K, Shanks BH. Solid state NMR study of chemical structure and hydrothermal deactivation of moderate-temperature carbon materials with acidic SO3H sites Carbon. 74: 333-345. DOI: 10.1016/J.Carbon.2014.03.041  0.371
2014 Zhou Z, Cao X, Schmidt-Rohr K, Olk DC, Zhuang S, Zhou J, Cao Z, Mao J. Similarities in chemical composition of soil organic matter across a millennia-old paddy soil chronosequence as revealed by advanced solid-state NMR spectroscopy Biology and Fertility of Soils. 50: 571-581. DOI: 10.1007/S00374-013-0875-6  0.774
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  0.816
2013 Njegic B, Levin EM, Schmidt-Rohr K. 125Te NMR chemical-shift trends in PbTe-GeTe and PbTe-SnTe alloys. Solid State Nuclear Magnetic Resonance. 55: 79-83. PMID 24148972 DOI: 10.1016/J.Ssnmr.2013.09.003  0.374
2013 Johnson RL, Anderson JM, Shanks BH, Fang X, Hong M, Schmidt-Rohr K. Spectrally edited 2D 13C-13C NMR spectra without diagonal ridge for characterizing 13C-enriched low-temperature carbon materials. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 234: 112-24. PMID 23871898 DOI: 10.1016/J.Jmr.2013.06.006  0.682
2013 Fritzsching KJ, Yang Y, Schmidt-Rohr K, Hong M. Practical use of chemical shift databases for protein solid-state NMR: 2D chemical shift maps and amino-acid assignment with secondary-structure information. Journal of Biomolecular Nmr. 56: 155-67. PMID 23625364 DOI: 10.1007/S10858-013-9732-Z  0.791
2013 Williams JK, Zhang Y, Schmidt-Rohr K, Hong M. pH-dependent conformation, dynamics, and aromatic interaction of the gating tryptophan residue of the influenza M2 proton channel from solid-state NMR. Biophysical Journal. 104: 1698-708. PMID 23601317 DOI: 10.1016/J.Bpj.2013.02.054  0.485
2013 Hong M, Schmidt-Rohr K. Magic-angle-spinning NMR techniques for measuring long-range distances in biological macromolecules. Accounts of Chemical Research. 46: 2154-63. PMID 23387532 DOI: 10.1021/Ar300294X  0.522
2013 Soares EMB, Silva IR, De Novais RF, Hu YY, Schmidt-Rohr K. Alterations in molecular composition of humic substances from eucalypt plantation soils assessed by 13C-NMR spectroscopy Soil Science Society of America Journal. 77: 293-306. DOI: 10.2136/Sssaj2011.0070  0.557
2013 Liu X, Ge Q, Rawal A, Parada G, Schmidt-Rohr K, Akinc M, Mallapragada SK. Templated and bioinspired aqueous phase synthesis and characterization of mesoporous zirconia Science of Advanced Materials. 5: 354-365. DOI: 10.1166/Sam.2013.1465  0.489
2013 Levin EM, Heremans JP, Kanatzidis MG, Schmidt-Rohr K. Electronic inhomogeneity in n- and p-type PbTe detected by 125Te NMR Physical Review B - Condensed Matter and Materials Physics. 88. DOI: 10.1103/Physrevb.88.115211  0.33
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  0.778
2013 Girard SN, Schmidt-Rohr K, Chasapis TC, Hatzikraniotis E, Njegic B, Levin EM, Rawal A, Paraskevopoulos KM, Kanatzidis MG. Analysis of phase separation in high performance PbTe-PbS thermoelectric materials Advanced Functional Materials. 23: 747-757. DOI: 10.1002/Adfm.201201944  0.548
2012 Lattao C, Cao X, Li Y, Mao J, Schmidt-Rohr K, Chappell MA, Miller LF, dela Cruz AL, Pignatello JJ. Sorption selectivity in natural organic matter studied with nitroxyl paramagnetic relaxation probes. Environmental Science & Technology. 46: 12814-22. PMID 23078290 DOI: 10.1021/Es302157J  0.779
2012 Schmidt-Rohr K, Fritzsching KJ, Liao SY, Hong M. Spectral editing of two-dimensional magic-angle-spinning solid-state NMR spectra for protein resonance assignment and structure determination. Journal of Biomolecular Nmr. 54: 343-53. PMID 23053913 DOI: 10.1007/S10858-012-9676-8  0.794
2012 Mao JD, Johnson RL, Lehmann J, Olk DC, Neves EG, Thompson ML, Schmidt-Rohr K. Abundant and stable char residues in soils: implications for soil fertility and carbon sequestration. Environmental Science & Technology. 46: 9571-6. PMID 22834642 DOI: 10.1021/Es301107C  0.331
2012 Brewer CE, Hu YY, Schmidt-Rohr K, Loynachan TE, Laird DA, Brown RC. Extent of pyrolysis impacts on fast pyrolysis biochar properties. Journal of Environmental Quality. 41: 1115-22. PMID 22751053 DOI: 10.2134/Jeq2011.0118  0.444
2012 Mao J, Kong X, Schmidt-Rohr K, Pignatello JJ, Perdue EM. Advanced solid-state NMR characterization of marine dissolved organic matter isolated using the coupled reverse osmosis/electrodialysis method. Environmental Science & Technology. 46: 5806-14. PMID 22553962 DOI: 10.1021/Es300521E  0.777
2012 Hu F, Schmidt-Rohr K, Hong M. NMR detection of pH-dependent histidine-water proton exchange reveals the conduction mechanism of a transmembrane proton channel. Journal of the American Chemical Society. 134: 3703-13. PMID 21974716 DOI: 10.1021/Ja2081185  0.502
2012 Ma X, Klosterman L, Hu YY, Liu X, Schmidt-Rohr K, Mallapragada S, Akinc M. Aqueous route synthesis of mesoporous ZrO 2 by agarose templation Journal of the American Ceramic Society. 95: 3455-3462. DOI: 10.1111/J.1551-2916.2012.05417.X  0.444
2012 Nielsen MD, Levin EM, Jaworski CM, Schmidt-Rohr K, Heremans JP. Chromium as resonant donor impurity in PbTe Physical Review B - Condensed Matter and Materials Physics. 85. DOI: 10.1103/Physrevb.85.045210  0.341
2012 Helms JR, Kong X, Salmon E, Hatcher PG, Schmidt-Rohr K, Mao J. Structural characterization of gilsonite bitumen by advanced nuclear magnetic resonance spectroscopy and ultrahigh resolution mass spectrometry revealing pyrrolic and aromatic rings substituted with aliphatic chains Organic Geochemistry. 44: 21-36. DOI: 10.1016/J.Orggeochem.2011.12.001  0.829
2012 Schmidt-Rohr K, Spiess HW. Multidimensional Solid-State NMR and Polymers Multidimensional Solid-State Nmr and Polymers. 1-478.  0.43
2011 Fang X, Mao J, Cory RM, McKnight DM, Schmidt-Rohr K. 15N and 13C{14N} NMR investigation of the major nitrogen-containing segment in an aquatic fulvic acid: evidence for a hydantoin derivative. Magnetic Resonance in Chemistry : Mrc. 49: 775-80. PMID 22170241 DOI: 10.1002/Mrc.2816  0.745
2011 Hu YY, Schmidt-Rohr K. Technical aspects of fast magic-angle turning NMR for dilute spin-1/2 nuclei with broad spectra. Solid State Nuclear Magnetic Resonance. 40: 51-9. PMID 21782396 DOI: 10.1016/J.Ssnmr.2011.04.007  0.541
2011 Fang X, Schmidt-Rohr K. Alkyl and other major structures in (13)C-labeled glucose-glycine melanoidins identified by solid-state nuclear magnetic resonance. Journal of Agricultural and Food Chemistry. 59: 481-90. PMID 21189015 DOI: 10.1021/Jf102917V  0.58
2011 Rawal A, Kong X, Meng Y, Otaigbe JU, Schmidt-Rohr K. Reduced crystallinity and mobility of nylon-6 confined near the organic-inorganic interface in a phosphate glass-rich nanocomposite detected by 1H-13C NMR Macromolecules. 44: 8100-8105. DOI: 10.1021/Ma201756Q  0.708
2011 Hu YY, Liu XP, Ma X, Rawal A, Prozorov T, Akinc M, Mallapragada SK, Schmidt-Rohr K. Biomimetic self-assembling copolymer-hydroxyapatite nanocomposites with the nanocrystal size controlled by citrate Chemistry of Materials. 23: 2481-2490. DOI: 10.1021/Cm200355N  0.648
2011 Kong X, Schmidt-Rohr K. Water-polymer interfacial area in Nafion: Comparison with structural models Polymer. 52: 1971-1974. DOI: 10.1016/J.Polymer.2011.01.020  0.461
2011 Brewer CE, Unger R, Schmidt-Rohr K, Brown RC. Criteria to Select Biochars for Field Studies based on Biochar Chemical Properties Bioenergy Research. 4: 312-323. DOI: 10.1007/S12155-011-9133-7  0.355
2011 Levin EM, Cook BA, Harringa JL, Bud'Ko SL, Venkatasubramanian R, Schmidt-Rohr K. Analysis of Ce- and Yb-doped TAGS-85 materials with enhanced thermoelectric figure of merit Advanced Functional Materials. 21: 441-447. DOI: 10.1002/Adfm.201001307  0.326
2010 Hu YY, Rawal A, Schmidt-Rohr K. Strongly bound citrate stabilizes the apatite nanocrystals in bone. Proceedings of the National Academy of Sciences of the United States of America. 107: 22425-9. PMID 21127269 DOI: 10.1073/Pnas.1009219107  0.615
2010 Cady SD, Schmidt-Rohr K, Wang J, Soto CS, Degrado WF, Hong M. Structure of the amantadine binding site of influenza M2 proton channels in lipid bilayers. Nature. 463: 689-92. PMID 20130653 DOI: 10.1038/Nature08722  0.46
2010 Cady S, Schmidt-Rohr K, Wang J, Soto C, DeGrado W, Hong M. Solid-state NMR structure of the M2 transmembrane peptide of the influenza A virus in DMPC lipid bilayers bound to deuterated amantadine Journal of Back and Musculoskeletal Rehabilitation. DOI: 10.2210/Pdb2Kqt/Pdb  0.447
2010 Mao J, Fang X, Lan Y, Schimmelmann A, Mastalerz M, Xu L, Schmidt-Rohr K. Chemical and nanometer-scale structure of kerogen and its change during thermal maturation investigated by advanced solid-state 13C NMR spectroscopy Geochimica Et Cosmochimica Acta. 74: 2110-2127. DOI: 10.1016/J.Gca.2009.12.029  0.761
2010 Fang X, Chua T, Schmidt-Rohr K, Thompson ML. Quantitative 13C NMR of whole and fractionated Iowa Mollisols for assessment of organic matter composition Geochimica Et Cosmochimica Acta. 74: 584-598. DOI: 10.1016/J.Gca.2009.10.008  0.602
2009 Fang X, Schmidt-Rohr K. Fate of the amino acid in glucose-glycine melanoidins investigated by solid-state nuclear magnetic resonance (NMR). Journal of Agricultural and Food Chemistry. 57: 10701-11. PMID 19919118 DOI: 10.1021/Jf9020587  0.596
2009 Hu YY, Levin EM, Schmidt-Rohr K. Broadband "infinite-speed" magic-angle spinning NMR spectroscopy. Journal of the American Chemical Society. 131: 8390-1. PMID 19489580 DOI: 10.1021/Ja903334P  0.537
2009 Hu YY, Schmidt-Rohr K. Effects of L-spin longitudinal quadrupolar relaxation in S[L] heteronuclear recoupling and S-spin magic-angle spinning NMR. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 197: 193-207. PMID 19217811 DOI: 10.1016/J.Jmr.2008.12.021  0.489
2009 Fang X, Mao J, Levin EM, Schmidt-Rohr K. Nonaromatic core-shell structure of nanodiamond from solid-state NMR spectroscopy. Journal of the American Chemical Society. 131: 1426-35. PMID 19133766 DOI: 10.1021/Ja8054063  0.757
2009 Hu YY, Yusufoglu Y, Kanapathipillai M, Yang CY, Wu Y, Thiyagarajan P, Deming T, Akinc M, Schmidt-Rohr K, Mallapragada S. Self-assembled calcium phosphate nanocomposites using block copolypeptide templates Soft Matter. 5: 4311-4320. DOI: 10.1039/B904440J  0.445
2009 Kong X, Wadhwa K, Verkade JG, Schmidt-Rohr K. Determination of the structure of a novel anion exchange fuel cell membrane by solid-state nuclear magnetic resonance spectroscopy Macromolecules. 42: 1659-1664. DOI: 10.1021/Ma802613K  0.563
2009 Rockafellow EM, Fang X, Trewyn BG, Schmidt-Rohr K, Jenks WS. Solid-state 13C NMR characterization of carbon-modified TiO 2 Chemistry of Materials. 21: 1187-1197. DOI: 10.1021/Cm8019445  0.578
2009 Brewer CE, Schmidt-Rohr K, Satrio JA, Brown RC. Characterization of biochar from fast pyrolysis and gasification systems Environmental Progress and Sustainable Energy. 28: 386-396. DOI: 10.1002/Ep.10378  0.315
2008 Yusufoglu Y, Hu Y, Kanapathipillai M, Kramer M, Kalay YE, Thiyagarajan P, Akinc M, Schmidt-Rohr K, Mallapragada S. Bioinspired synthesis of self-assembled calcium phosphate nanocomposites using block copolymer-peptide conjugates Journal of Materials Research. 23: 3196-3212. DOI: 10.1557/Jmr.2008.0388  0.452
2008 Levin EM, Fang XW, Bud'ko SL, Straszheim WE, McCallum RW, Schmidt-Rohr K. Magnetization and C13 NMR spin-lattice relaxation of nanodiamond powder Physical Review B - Condensed Matter and Materials Physics. 77. DOI: 10.1103/Physrevb.77.054418  0.564
2008 Kanapathipillai M, Yusufoglu Y, Rawal A, Hu YY, Lo CT, Thiyagarajan P, Kalay YE, Akinc M, Mallapragada S, Schmidt-Rohr K. Synthesis and characterization of ionic block copolymer templated calcium phosphate nanocomposites Chemistry of Materials. 20: 5922-5932. DOI: 10.1021/Cm703441N  0.634
2008 Rawal A, Wei X, Akinc M, Schmidt-Rohr K. Dispersion of silicate in tricalcium phosphate elucidated by solid-state NMR Chemistry of Materials. 20: 2583-2591. DOI: 10.1021/Cm702928H  0.532
2008 Mao J, Olk DC, Fang X, He Z, Schmidt-Rohr K. Influence of animal manure application on the chemical structures of soil organic matter as investigated by advanced solid-state NMR and FT-IR spectroscopy Geoderma. 146: 353-362. DOI: 10.1016/J.Geoderma.2008.06.003  0.76
2008 Rawal A, Fang XW, Urman K, Iverson D, Otaigbe JU, Schmidt-Rohr K. Promotion of the γ-phase of polyamide 6 in its nanocomposite with phosphate glass Journal of Polymer Science, Part B: Polymer Physics. 46: 857-860. DOI: 10.1002/Polb.21418  0.657
2007 Levin EM, Bud'ko SL, Mao JD, Huang Y, Schmidt-Rohr K. Effect of magnetic particles on NMR spectra of Murchison meteorite organic matter and a polymer-based model system. Solid State Nuclear Magnetic Resonance. 31: 63-71. PMID 17324558 DOI: 10.1016/J.Ssnmr.2007.01.002  0.428
2007 Schmidt-Rohr K, Rawal A, Fang XW. A new NMR method for determining the particle thickness in nanocomposites, using T2,H-selective X{1H} recoupling. The Journal of Chemical Physics. 126: 054701. PMID 17302492 DOI: 10.1063/1.2429069  0.675
2007 Enlow D, Rawal A, Kanapathipillai M, Schmidt-Rohr K, Mallapragada S, Lo CT, Thiyagarajan P, Akinc M. Synthesis and characterization of self-assembled block copolymer templated calcium phosphate nanocomposite gels Journal of Materials Chemistry. 17: 1570-1578. DOI: 10.1039/B613760A  0.506
2007 Menges MG, Penelle J, Le Fevere De Ten Hove C, Jonas AM, Schmidt-Rohr K. Characterization of long-chain aliphatic polyesters: Crystalline and supramolecular structure of PE22,4 elucidated by X-ray scattering and nuclear magnetic resonance Macromolecules. 40: 8714-8725. DOI: 10.1021/Ma071590P  0.315
2007 Mao J, Cory RM, McKnight DM, Schmidt-Rohr K. Characterization of a nitrogen-rich fulvic acid and its precursor algae from solid state NMR Organic Geochemistry. 38: 1277-1292. DOI: 10.1016/J.Orggeochem.2007.04.005  0.732
2007 Mao J, Fang X, Schmidt-Rohr K, Carmo AM, Hundal LS, Thompson ML. Molecular-scale heterogeneity of humic acid in particle-size fractions of two Iowa soils Geoderma. 140: 17-29. DOI: 10.1016/J.Geoderma.2007.03.014  0.715
2007 Mao JD, Tremblay L, Gagné JP, Kohl S, Rice J, Schmidt-Rohr K. Humic acids from particulate organic matter in the Saguenay Fjord and the St. Lawrence Estuary investigated by advanced solid-state NMR Geochimica Et Cosmochimica Acta. 71: 5483-5499. DOI: 10.1016/J.Gca.2007.09.022  0.689
2006 Mao J, Holtman KM, Scott JT, Kadla JF, Schmidt-Rohr K. Differences between lignin in unprocessed wood, milled wood, mutant wood, and extracted lignin detected by 13C solid-state NMR. Journal of Agricultural and Food Chemistry. 54: 9677-86. PMID 17177487 DOI: 10.1021/Jf062199Q  0.711
2006 Chen Q, Schmidt-Rohr K. Measurement of the local 1H spin-diffusion coefficient in polymers. Solid State Nuclear Magnetic Resonance. 29: 142-52. PMID 16263249 DOI: 10.1016/J.Ssnmr.2005.09.008  0.354
2006 Rawal A, Urman K, Otaigbe JU, Schmidt-Rohr K. Detection of nanometer-scale mixing in phosphate-glass/ polyamide-6 hybrids by1H-31P NMR Chemistry of Materials. 18: 6333-6338. DOI: 10.1021/Cm0613410  0.596
2006 Olk DC, Cassman KG, Schmidt-Rohr K, Anders MM, Mao JD, Deenik JL. Chemical stabilization of soil organic nitrogen by phenolic lignin residues in anaerobic agroecosystems Soil Biology and Biochemistry. 38: 3303-3312. DOI: 10.1016/J.Soilbio.2006.04.009  0.642
2005 Marasinghe PA, Buffy JJ, Schmidt-Rohr K, Hong M. Membrane curvature change induced by an antimicrobial peptide detected by 31P exchange NMR. The Journal of Physical Chemistry. B. 109: 22036-44. PMID 16853861 DOI: 10.1021/Jp054396I  0.387
2005 deAzevedo ER, Tozoni JR, Schmidt-Rohr K, Bonagamba TJ. Analysis of one-dimensional pure-exchange NMR experiments for studying dynamics with broad distributions of correlation times. The Journal of Chemical Physics. 122: 154506. PMID 15945644 DOI: 10.1063/1.1877292  0.351
2005 Mao JD, Schmidt-Rohr K. Methylene spectral editing in solid-state 13C NMR by three-spin coherence selection. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 176: 1-6. PMID 15941664 DOI: 10.1016/J.Jmr.2005.04.016  0.397
2005 Levin EM, Rawal A, Bud'ko SL, Kracher A, Schmidt-Rohr K. Bulk magnetization and nuclear magnetic resonance of magnetically purified layered silicates and their polymer-based nanocomposites Journal of Applied Physics. 98. DOI: 10.1063/1.2139827  0.533
2005 Kipper MJ, Hou SS, Seifert S, Thiyagarajan P, Schmidt-Rohr K, Narasimhan B. Nanoscale morphology of polyanhydride copolymers Macromolecules. 38: 8468-8472. DOI: 10.1021/Ma051267R  0.346
2005 Harris DJ, Bonagamba TJ, Hong M, Schmidt-Rohr K. Two-dimensional solid-state NMR studies of crystalline poly(ethylene oxide): Conformations and chemical shifts Polymer. 46: 11737-11743. DOI: 10.1016/J.Polymer.2005.09.035  0.537
2004 Mao JD, Schmidt-Rohr K. Accurate quantification of aromaticity and nonprotonated aromatic carbon fraction in natural organic matter by 13C solid-state nuclear magnetic resonance. Environmental Science & Technology. 38: 2680-4. PMID 15180065 DOI: 10.1021/Es034770X  0.498
2004 Mao JD, Schmidt-Rohr K. Separation of aromatic-carbon 13C NMR signals from di-oxygenated alkyl bands by a chemical-shift-anisotropy filter. Solid State Nuclear Magnetic Resonance. 26: 36-45. PMID 15157537 DOI: 10.1016/J.Ssnmr.2003.09.003  0.402
2004 Chen Q, Hou SS, Schmidt-Rohr K. A simple scheme for probehead background suppression in one-pulse 1H NMR. Solid State Nuclear Magnetic Resonance. 26: 11-5. PMID 15157534 DOI: 10.1016/J.Ssnmr.2003.08.002  0.342
2004 Sinha N, Schmidt-Rohr K, Hong M. Compensation for pulse imperfections in rotational-echo double-resonance NMR by composite pulses and EXORCYCLE. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 168: 358-65. PMID 15140448 DOI: 10.1016/J.Jmr.2004.03.025  0.465
2004 Schmidt-Rohr K, Mao JD, Olk DC. Nitrogen-bonded aromatics in soil organic matter and their implications for a yield decline in intensive rice cropping. Proceedings of the National Academy of Sciences of the United States of America. 101: 6351-4. PMID 15096605 DOI: 10.1073/Pnas.0401349101  0.365
2004 Chen Q, Schmidt-Rohr K. 19F and 13C NMR signal assignment and analysis in a perfluorinated ionomer (Nafion) by two-dimensional solid-state NMR Macromolecules. 37: 5995-6003. DOI: 10.1021/Ma049759B  0.386
2004 Hou SS, Chen Q, Schmidt-Rohr K. Two-dimensional 13C NMR with 1H spin diffusion for characterizing domain sizes in unlabeled polymers Macromolecules. 37: 1999-2001. DOI: 10.1021/Ma034659B  0.369
2004 Becker-Guedes F, De Azevedo ER, Bonagamba TJ, Schmidt-Rohr K. Solid-state exchange NMR characterization of segmental dynamics in glassy poly(alkyl methacrylate)s Applied Magnetic Resonance. 27: 383-400. DOI: 10.1007/Bf03166739  0.356
2003 Mao JD, Hundal LS, Schmidt-Rohr K, Thompson ML. Nuclear magnetic resonance and diffuse-reflectance infrared Fourier transform spectroscopy of biosolids-derived biocolloidal organic matter. Environmental Science & Technology. 37: 1751-7. PMID 12775045 DOI: 10.1021/es020821z  0.354
2003 Mao JD, Schmidt-Rohr K. Recoupled long-range C-H dipolar dephasing in solid-state NMR, and its use for spectral selection of fused aromatic rings. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 162: 217-27. PMID 12762998 DOI: 10.1016/S1090-7807(03)00012-0  0.464
2003 Schmidt-Rohr K, Hong M. Measurements of carbon to amide-proton distances by C-H dipolar recoupling with 15N NMR detection. Journal of the American Chemical Society. 125: 5648-9. PMID 12733900 DOI: 10.1021/Ja0344415  0.549
2003 Kaji H, Miura N, Schmidt-Rohr K. Rotational motions in atactic poly(acrylonitrile) studied by one- And two-dimensional 15N solid-state NMR and dielectric measurements Macromolecules. 36: 6100-6113. DOI: 10.1021/Ma0341420  0.334
2003 Hou SS, Bonagamba TJ, Beyer FL, Madison PH, Schmidt-Rohr K. Clay intercalation of poly(styrene-ethylene oxide) block copolymers studied by two-dimensional solid-state NMR Macromolecules. 36: 2769-2776. DOI: 10.1021/Ma025707F  0.384
2002 Schmidt-Rohr K, Mao JD. Efficient CH-group selection and identification in 13C solid-state NMR by dipolar DEPT and 1H chemical-shift filtering. Journal of the American Chemical Society. 124: 13938-48. PMID 12431126 DOI: 10.1021/ja027362m  0.328
2002 Schmidt-Rohr K, Mao JD. Selective dephasing of OH and NH proton magnetization based on (1)H chemical-shift anisotropy recoupling. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 157: 210-7. PMID 12323139 DOI: 10.1006/Jmre.2002.2589  0.434
2002 Liu SF, Mao JD, Schmidt-Rohr K. A robust technique for two-dimensional separation of undistorted chemical-shift anisotropy powder patterns in magic-angle-spinning NMR. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 155: 15-28. PMID 11945029 DOI: 10.1006/jmre.2002.2503  0.338
2002 Mao J, Hu W, Ding G, Schmidt-Rohr K, Davies G, Ghabbour EA, Xing B. Suitability of different 13C solid-state NMR techniques in the characterization of humic acids International Journal of Environmental Analytical Chemistry. 82: 183-196. DOI: 10.1080/0306731029000953  0.737
2002 Kaji H, Schmidt-Rohr K. Selective observation and quantification of amorphous trans conformers in doubly 13C-labeled poly(ethylene terephthalate), PET, by zero-quantum magic-angle-spinning solid-state NMR Macromolecules. 35: 7993-8004. DOI: 10.1021/Ma020246J  0.403
2002 Giotto MV, Sangiorge CL, Harris DJ, DeOliveira AL, Schmidt-Rohr K, Bonagamba TJ. Phase behavior and dynamics of the ABA triblock copolymer poly(ethylene glycol) distearate doped with alkali metal salts Macromolecules. 35: 3576-3583. DOI: 10.1021/Ma010515Q  0.378
2002 Schmidt-Rohr K, Spiess HW. Dynamics of polymers from one- and two-dimensional solid-state NMR spectroscopy Annual Reports On Nmr Spectroscopy. 48: 1-29. DOI: 10.1016/S0066-4103(02)48002-7  0.518
2002 Schmidt-Rohr K, Mao JD. Selective observation of nitrogen-bonded carbons in solid-state NMR by saturation-pulse induced dipolar exchange with recoupling Chemical Physics Letters. 359: 403-411. DOI: 10.1016/S0009-2614(02)00740-6  0.688
2001 Schmidt-Rohr K, Saalwächter K, Liu SF, Hong M. High-sensitivity 2H NMR in solids by 1H detection. Journal of the American Chemical Society. 123: 7168-9. PMID 11459501 DOI: 10.1021/Ja002787Z  0.456
2001 Reichert D, Bonagamba TJ, Schmidt-Rohr K. Slow-down of 13C spin diffusion in organic solids by fast MAS: a CODEX NMR Study. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 151: 129-35. PMID 11444947 DOI: 10.1006/Jmre.2001.2337  0.404
2001 Mao JD, Xing B, Schmidt-Rohr K. New structural information on a humic acid from two-dimensional 1H-13C correlation solid-state nuclear magnetic resonance. Environmental Science & Technology. 35: 1928-34. PMID 11393970 DOI: 10.1021/es0014988  0.337
2001 Kaji H, Schmidt-Rohr K. Conformation and dynamics of atactic poly(acrylonitrile). 3. Characterization of local structure by two-dimensional 2H - 13C solid-state NMR Macromolecules. 34: 7382-7391. DOI: 10.1021/Ma010658C  0.415
2001 Kaji H, Schmidt-Rohr K. Conformation and dynamics of atactic poly(acrylonitrile). 2. Torsion angle distributions in meso dyads from two-dimensional solid-state double-quantum 13C NMR Macromolecules. 34: 7368-7381. DOI: 10.1021/Ma010657K  0.314
2001 Yao XL, Schmidt-Rohr K, Hong M. Medium- and long-distance 1H-13C heteronuclear correlation NMR in solids Journal of Magnetic Resonance. 149: 139-143. DOI: 10.1006/Jmre.2001.2285  0.574
2001 Gelfer MY, Waddon A, Schmidt-Rohr K, Gale R, Kleiner L, Berggren R. Annealing-induced increase of permeability and amorphous-phase mobility in an ethylene-vinylacetate copolymer Journal of Polymer Science, Part B: Polymer Physics. 39: 2774-2780. DOI: 10.1002/Polb.10033  0.398
2000 Saalwachter K, Schmidt-Rohr K. Relaxation-induced dipolar exchange with recoupling-An MAS NMR method for determining heteronuclear distances without irradiating the second spin Journal of Magnetic Resonance (San Diego, Calif. : 1997). 145: 161-72. PMID 10910684 DOI: 10.1006/Jmre.2000.2085  0.357
2000 deAzevedo ER, Bonagamba TJ, Schmidt-Rohr K. Pure-exchange solid-state NMR. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 142: 86-96. PMID 10617438 DOI: 10.1006/Jmre.1999.1918  0.401
2000 Mao JD, Hu WG, Schmidt-Rohr K, Davies G, Ghabbour EA, Xing B. Quantitative Characterization of Humic Substances by Solid-State Carbon-13 Nuclear Magnetic Resonance Soil Science Society of America Journal. 64: 873-884. DOI: 10.2136/Sssaj2000.643873X  0.591
2000 DeAzevedo ER, Hu WG, Bonagamba TJ, Schmidt-Rohr K. Principles of centerband-only detection of exchange in solid-state nuclear magnetic resonance, and extension to four-time centerband-only detection of exchange Journal of Chemical Physics. 112: 8988-9001. DOI: 10.1063/1.481511  0.414
2000 Harris DJ, Bonagamba TJ, Hong M, Schmidt-Rohr K. Conformation of poly(ethylene oxide)-hydroxybenzene molecular complexes studied by solid-state NMR Macromolecules. 33: 3375-3381. DOI: 10.1021/Ma992087I  0.544
2000 Dunbar MG, Sandström D, Schmidt-Rohr K. Characterization of Polystyrene Conformation by Solid-State NMR Correlation of C-2H and13C-13C Bond Orientations Macromolecules. 33: 6017-6022. DOI: 10.1021/Ma992083D  0.425
2000 Kaji H, Schmidt-Rohr K. Conformation and dynamics of atactic poly(acrylonitrile). 1. Trans/gauche ratio from double-quantum solid-state 13C NMR of the methylene groups Macromolecules. 33: 5169-5180. DOI: 10.1021/Ma0002592  0.43
2000 Hu WG, Mao J, Xing B, Schmidt-Rohr K. Poly(methylene) crystallites in humic substances detected by nuclear magnetic resonance Environmental Science and Technology. 34: 530-534. DOI: 10.1021/Es990506L  0.714
2000 Hu WG, Schmidt-Rohr K. Characterization of ultradrawn polyethylene fibers by NMR: Crystallinity, domain sizes and a highly mobile second amorphous phase Polymer. 41: 2979-2987. DOI: 10.1016/S0032-3861(99)00429-2  0.375
2000 Mao JD, Hu WG, Schmidt-Rohr K, Davies G, Ghabbour EA, Xing B. Quantitative characterization of humic substances by solid-state carbon-13 nuclear magnetic resonance Soil Science Society of America Journal. 64: 873-884.  0.644
1999 Harris DJ, Bonagamba TJ, Schmidt-Rohr K. Conformation of poly(ethylene oxide) intercalated in clay and MoS2 studied by two-dimensional double-quantum NMR Macromolecules. 32: 6718-6724. DOI: 10.1021/Ma9907800  0.356
1999 Hu WG, Boeffel C, Schmidt-Rohr K. Chain Flips in Polyethylene Crystallites and Fibers Characterized by Dipolar 13C NMR Macromolecules. 32: 1611-1619. DOI: 10.1021/Ma981138T  0.329
1999 DeAzevedo ER, Hu WG, Bonagamba TJ, Schmidt-Rohr K. Centerband-only detection of exchange: Efficient analysis of dynamics in solids by NMR Journal of the American Chemical Society. 121: 8411-8412. DOI: 10.1021/Ja992022V  0.329
1999 Sandström D, Hong M, Schmidt-Rohr K. Identification and mobility of deuterated residues in peptides and proteins by – solid-state NMR Chemical Physics Letters. 300: 213-220. DOI: 10.1016/S0009-2614(98)01325-6  0.571
1999 Hu W−, Zimmermann H, Schmidt-Rohr K. Efficient spin diffusion of transverse C-13 magnetisation Applied Magnetic Resonance. 17: 197-209. DOI: 10.1007/Bf03162161  0.367
1998 Dunbar MG, Novak BM, Schmidt-Rohr K. Trans content in atactic polystyrene estimated by double-quantum solid-state NMR. Solid State Nuclear Magnetic Resonance. 12: 119-37. PMID 9809785 DOI: 10.1016/S0926-2040(98)00062-9  0.425
1998 Schmidt-Rohr K. Complete Dipolar Decoupling of 13C and Its Use in Two-Dimensional Double-Quantum Solid-State NMR for Determining Polymer Conformations Journal of Magnetic Resonance (San Diego, Calif. : 1997). 131: 209-17. PMID 9571095 DOI: 10.1006/Jmre.1998.1360  0.379
1998 Tracht U, Wilhelm M, Heuer A, Feng H, Schmidt-Rohr K, Spiess HW. Length scale of dynamic heterogeneities at the glass transition determined by multidimensional nuclear magnetic resonance Physical Review Letters. 81: 2727-2730. DOI: 10.1103/Physrevlett.81.2727  0.61
1998 Kumashiro KK, Schmidt-Rohr K, Murphy OJ, Ouellette KL, Cramer WA, Thompson LK. A novel tool for probing membrane protein structure: Solid-state NMR with proton spin diffusion and X-nucleus detection Journal of the American Chemical Society. 120: 5043-5051. DOI: 10.1021/Ja972655E  0.379
1997 Hong M, Gross JD, Rienstra CM, Griffin RG, Kumashiro KK, Schmidt-Rohr K. Coupling amplification in 2D MAS NMR and its application to torsion angle determination in peptides. Journal of Magnetic Resonance (San Diego, Calif. : 1997). 129: 85-92. PMID 9405219 DOI: 10.1006/Jmre.1997.1242  0.531
1997 Polios IS, Soliman M, Lee C, Gido SP, Schmidt-Rohr K, Winter HH. Late stages of phase separation in a binary polymer blend studied by rheology, optical and electron microscopy, and solid state NMR Macromolecules. 30: 4470-4480. DOI: 10.1021/Ma9701292  0.339
1996 Hong M, Schmidt-Rohr K, Zimmermann H. Conformational constraints on the headgroup and sn-2 chain of bilayer DMPC from NMR dipolar couplings. Biochemistry. 35: 8335-41. PMID 8679591 DOI: 10.1021/Bi953083I  0.399
1996 Ernst M, Kolbert AC, Schmidt-Rohr K, Pines A. Isotropic second-order dipolar shifts in the rotating frame Journal of Chemical Physics. 104: 8258-8268. DOI: 10.1063/1.471579  0.44
1996 Barrall GA, Schmidt-Rohr K, Lee YK, Landfester K, Zimmermann H, Chingas GC, Pines A. Rotational diffusion measurements of suspended colloidal particles using two-dimensional exchange nuclear magnetic resonance Journal of Chemical Physics. 104: 509-520. DOI: 10.1063/1.470847  0.544
1996 Schmidt-Rohr K, Hong M. Information on Bond Orientation Distributions in Lipids and Liquid Crystals from Segmental Order Parameters The Journal of Physical Chemistry. 100: 3861-3867. DOI: 10.1021/Jp952788R  0.451
1995 Schmidt A, Lehmann S, Georgelin M, Katana G, Mathauer K, Kremer F, Schmidt-Rohr K, Boeffel C, Wegner G, Knoll W. Molecular Dynamics of "Hairy Rod" Molecules in the Solid State: Poly(.gamma.-methyl L-glutamate)-co-(.gamma.-n-octadecyl L-glutamate) in Solution-Cast Films Macromolecules. 28: 5487-5497. DOI: 10.1021/Ma00120A012  0.318
1995 Hong M, Schmidt-Rohr K, Pines A. NMR Measurement of Signs and Magnitudes of C-H Dipolar Couplings in Lecithin Journal of the American Chemical Society. 117: 3310-3311. DOI: 10.1021/Ja00116A051  0.567
1995 Hong M, Schmidt-Rohr K. DISTINCT NMR for Sign Determination of C-H Dipolar Couplings in Liquid-Crystalline Lipids Journal of Magnetic Resonance, Series B. 109: 284-290. DOI: 10.1006/Jmrb.1995.9993  0.445
1994 Kulik AS, Beckham HW, Schmidt-Rohr K, Radloff D, Pawelzik U, Boeffel C, Spiess HW. Coupling of .alpha. and .beta. Processes in Poly(ethyl methacrylate) Investigated by Multidimensional NMR Macromolecules. 27: 4746-4754. DOI: 10.1021/Ma00095A015  0.482
1994 Schmidt-Rohr K, Kulik AS, Beckham HW, Ohlemacher A, Pawelzik U, Boeffel C, Spiess HW. Molecular Nature Of The Beta-Relaxation In Poly(Methyl Methacrylate) Investigated By Multidimensional Nmr Macromolecules. 27: 4733-4745. DOI: 10.1021/Ma00095A014  0.516
1994 Schmidt-Rohr K, Nanz D, Emsley L, Pines A. NMR measurement of resolved heteronuclear dipole couplings in liquid crystals and lipids Journal of Physical Chemistry. 98: 6668-6670. DOI: 10.1021/J100078A002  0.609
1994 Janicke M, Chmelka BF, Larsen RG, Shore J, Schmidt-Rohr K, Emsley L, Long H, Pines A. Two-Dimensional 29Xe Exchange NMR Measurements of Xenon Dynamics in Na-A Zeolite Studies in Surface Science and Catalysis. 84: 519-526. DOI: 10.1016/S0167-2991(08)64153-1  0.549
1994 Rietz RR, Schmidt-Rohr K, Meyer WH, Spiess HW, Wegner G. Anion dynamics and conductivity in glassy polyelectrolytes - a two-dimensional solid state NMR study Solid State Ionics. 68: 151-158. DOI: 10.1016/0167-2738(94)90249-6  0.511
1994 Tzou DL, Schmidt-Rohr K, Spiess HW. Solid-state n.m.r. studies of crystalline phases in gel-spun ultrahigh molecular weight polyethylene Polymer. 35: 4728-4733. DOI: 10.1016/0032-3861(94)90725-0  0.527
1994 Leisen J, Schmidt-Rohr K, Spiess HW. Multidimensional 2H NMR studies of the non-exponential chain relaxation of polystyrene above the glass transition Journal of Non-Crystalline Solids. 172: 737-750. DOI: 10.1016/0022-3093(94)90572-X  0.524
1994 Zemke K, Schmidt-Rohr K, Spiess H. Acta Polymerica. 45: 148-159. DOI: 10.1002/Actp.1994.010450304  0.55
1994 Lee YK, Emsley L, Larsen RG, Schmidt-Rohr K, Hong M, Frydman L, Chingas GC, Pines A. Three-dimensional variable-angle nuclear magnetic resonance exchange spectroscopy without rotor axis hopping The Journal of Chemical Physics. 101: 1852-1864.  0.484
1994 Schmidt-Rohr K, Kulik AS, Beckham HW, Ohlemacher A, Pawelzik U, Boeffel C, Spiess HW. Molecular nature of the β relaxation in poly(methyl methacrylate) investigated by multidimensional NMR Macromolecules. 27: 4733-4745.  0.402
1993 Zemke K, Schmidt-Rohr K, Magill JH, Sillescu H, Spiess HW. Molecular dynamics near the glass transition a two-dimensional13c nmr study of 1, 3, 5-tri-α-naphthylbenzene Molecular Physics. 80: 1317-1330. DOI: 10.1080/00268979300103051  0.487
1993 Chmelka BF, Schmidt-Rohr K, Spiess HW. Molecular orientation distribution in poly(ethylene terephthalate) thin films and fibers from multidimensional DECODER NMR spectroscopy Macromolecules. 26: 2282-2296. DOI: 10.1021/Ma00061A022  0.527
1993 Leisen J, Schmidt-Rohr K, Spiess HW. Nonexponential relaxation functions above Tg analysed by multidimensional NMR and novel spin-echo decay techniques Physica a: Statistical Mechanics and Its Applications. 201: 79-87. DOI: 10.1016/0378-4371(93)90402-P  0.511
1993 Spiegel S, Schmidt-Rohr K, Boeffel C, Spiess HW. 1H spin diffusion coefficients of highly mobile polymers Polymer. 34: 4566-4569. DOI: 10.1016/0032-3861(93)90166-8  0.49
1993 Cai WZ, Schmidt-Rohr K, Egger N, Gerharz B, Spiess HW. A solid-state n.m.r. study of microphase structure and segmental dynamics of poly(styrene-b-methylphenylsiloxane) diblock copolymers Polymer. 34: 267-276. DOI: 10.1016/0032-3861(93)90077-N  0.519
1993 Larsen RG, Shore J, Schmidt-Rohr K, Emsley L, Long H, Pines A, Janicke M, Chmelka BF. NMR study of xenon dynamics and energetics in Na-A zeolite Chemical Physics Letters. 214: 220-226. DOI: 10.1016/0009-2614(93)90085-F  0.545
1993 Schmidt-Rohr K, Wilhelm M, Johansson A, Spiess HW. Determination of chemical-shift tensor orientations in methylene groups by separated-local-field NMR Magnetic Resonance in Chemistry. 31: 352-356. DOI: 10.1002/Mrc.1260310408  0.657
1993 Wilhelm M, de Lacroix SF, Titman JJ, Schmidt-Rohr K, Spiess HW. Acta Polymerica. 44: 279-284. DOI: 10.1002/Actp.1993.010440604  0.76
1993 Clauss J, Schmidt-Rohr K, Spiess HW. Acta Polymerica. 44: 1-17. DOI: 10.1002/Actp.1993.010440101  0.535
1992 Schmidt-Rohr K, Hehn M, Schaefer D, Spiess HW. Two-dimensional nuclear magnetic resonance with sample flip for characterizing orientation distributions, and its analogy to x-ray scattering The Journal of Chemical Physics. 97: 2247-2262. DOI: 10.1063/1.463116  0.466
1992 Clauss J, Schmidt-Rohr K, Adams A, Boeffe C, Spiess HW. Stiff macromolecules with aliphatic side chains: side chain mobility, conformation, and organization from 2D solid-state NMR spectroscopy Macromolecules. 25: 5208-5214. DOI: 10.1021/Ma00046A015  0.509
1992 Schmidt-Rohr K, Clauss J, Spiess HW. Correlation of structure, mobility, and morphological information in heterogeneous polymer materials by two-dimensional wideline-separation NMR spectroscopy Macromolecules. 25: 3273-3277. DOI: 10.1021/Ma00038A037  0.563
1992 Egger N, Schmidt-Rohr K, Bluemich B, Domke WD, Stapp B. Solid state NMR investigation of cationic polymerized epoxy resins Journal of Applied Polymer Science. 44: 289-295. DOI: 10.1002/App.1992.070440213  0.399
1991 Schmidt-Rohr K, Spiess HW. Nature of nonexponential loss of correlation above the glass transition investigated by multidimensional NMR. Physical Review Letters. 66: 3020-3023. PMID 10043678 DOI: 10.1103/Physrevlett.66.3020  0.507
1991 Zemke K, Chmelka BF, Schmidt-Rohr K, Spiess HW. Conformational exchange near the glass transition: two-dimensional carbon-13 NMR study of atactic polypropylene Macromolecules. 24: 6874-6876. DOI: 10.1021/Ma00026A017  0.516
1991 Schmidt-Rohr K, Spiess HW. Chain diffusion between crystalline and amorphous regions in polyethylene detected by 2D exchange carbon-13 NMR Macromolecules. 24: 5288-5293. DOI: 10.1021/Ma00019A011  0.503
1990 Hagemeyer A, Schaefer D, Schmidt-rohr K, Blümich B, Spiess HW. Two-Dimensional Solid State NMR Studies of Ultraslow Molecular Reorientation in Solid Polymers Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics. 187: 223-230. DOI: 10.1080/00268949008036046  0.648
1990 Hagemeyer A, Brombacher L, Schmidt-Rohr K, Spiess HW. Reconstruction of angular distributions from two-dimensional NMR spectra of powder samples Chemical Physics Letters. 167: 583-587. DOI: 10.1016/0009-2614(90)85473-P  0.527
1990 Wiesner U, Schmidt-Rohr K, Boeffel C, Pawelzik U, Spiess HW. Solid-state 13C-NMR on oriented films of liquid-crystalline polymers Advanced Materials. 2: 484-487. DOI: 10.1002/Adma.19900021009  0.584
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