deuterium has been researched along with methanol in 132 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 62 (46.97) | 18.7374 |
| 1990's | 11 (8.33) | 18.2507 |
| 2000's | 27 (20.45) | 29.6817 |
| 2010's | 27 (20.45) | 24.3611 |
| 2020's | 5 (3.79) | 2.80 |
| Authors | Studies |
|---|---|
| Izumiya, N; Khaled, MA; Miyoshi, M; Sugano, H; Urry, DW | 1 |
| Bothner-By, AA; Johner, PE | 1 |
| Kraus, A; Simon, H | 1 |
| Amsler, U; Brauchli, J; Zollinger, M | 1 |
| Selwood, T; Sinnott, ML | 1 |
| Geissler, J; Ghisla, S; Kroneck, PM | 1 |
| Kelly, KA; Ponpipom, MM; Sehon, AH; Strahilevitz, M; Tsui, PT | 1 |
| Bruice, TC; Shinkai, S | 1 |
| Jacobson, AL; Kruebger, PJ; Vejdovsky, V | 1 |
| Catterall, WA; Hollis, DP; Walter, CF | 1 |
| Bray, RC; McGartoll, MA; Pick, FM | 1 |
| Bechara, EJ; Cilento, G | 1 |
| Avruch, J; Wallach, DF | 1 |
| Brooks, RL; Shore, JD | 1 |
| Birdsall, NJ; Lee, AG; Levine, YK; Metcalfe, JC | 1 |
| Brown, B; Hollis, D; McDonald, G; Walter, C | 1 |
| Momenteau, M | 1 |
| Lexa, D; Momenteau, M | 1 |
| Imamura, M; Seki, H; Shida, T | 1 |
| Döllstädt, R; Sprinz, H | 1 |
| Frost, DJ; Sies, I | 1 |
| Mikami, N; Naganawa, H; Tatsuta, K; Tsuchiya, T; Umezawa, H; Umezawa, S | 1 |
| Matsumoto, H; Nagasawa, HT; Shirota, FN | 1 |
| Sinnott, ML; Souchard, IJ | 1 |
| Cramer, F; Kan, LS; Sprinzl, M; Ts'o, PO; von der Haar, F | 1 |
| Bocian, N; Landis, J; Russell, CS | 1 |
| Patel, DJ | 1 |
| Misiorowski, RL; Wells, MA | 1 |
| Izumi, K | 1 |
| Sternson, AW; Sternson, LA | 1 |
| Jones, JB; Lewis, AJ; Sneddon, DW | 1 |
| Wells, MA | 1 |
| Mitchell, LW; Onishi, T; Urry, DW | 1 |
| Choi, Y; Kumagai, H; Sejima, S; Yamada, H | 1 |
| Bondinell, WE; Knowles, PF; Sprecher, M; Sprinson, DB; Vnek, J | 1 |
| David, S; Eustache, J | 1 |
| Glickson, JD; Haider, J; Mayers, DF; Urry, DW | 1 |
| Kluger, R; Wasserstein, P | 1 |
| Birnbaum, ER; Darnall, DW; Sherry, AD | 1 |
| Bieber, MA; Faulkner, DJ; Petersen, MR; Sweeley, CC | 1 |
| Penzer, GR | 1 |
| Bloch, K; Morisaki, M | 1 |
| Mildvan, AS; Nowak, T | 1 |
| Bingham, A; Hill, A; McFerran, N; Orsi, BA | 1 |
| Hahn, BS; Hauswirth, W; Wang, SY | 1 |
| Pitner, TP; Urry, DW | 1 |
| Bantle, G; Mieyal, JJ; Rosner, IA; Sable, HZ; Votaw, RG | 1 |
| Kenyon, GL; Stubbe, JA | 1 |
| Faulstich, H; Goodman, M; Naider, F; Patel, DJ; Tonelli, AE; Wieland, T | 1 |
| Cohen, JS; Sachs, DH; Schechter, AN | 1 |
| Hayes, RG; Walter, WV | 1 |
| Herskovits, TT; Laskowski, M; Menendez, CJ | 1 |
| Herskovits, TT; Menendez, CJ | 1 |
| Joubert, FJ; Lotan, N; Scheraga, HA | 1 |
| Herskovits, TT; Sorensen, M | 1 |
| Peng, CT | 1 |
| Davidson, B; Fasman, GD | 1 |
| McDowell, ST; Shields, JE | 1 |
| Alikhan, MY; Aud, JC; Bellion, E; Bolbot, JA; Kent, ME | 1 |
| Cronholm, T; Curstedt, T | 1 |
| Biringer, RG; Fink, AL | 1 |
| Padrós, E; Torres, J | 1 |
| Camilleri, P; Greenaway, M; Manallack, D; Okafo, G | 1 |
| Horvåth, A; Jaspers, H; Kéri, G; Mezö, I; Van Binst, G | 1 |
| Grishko, VI; Tran, CD | 1 |
| Ernst, H; Freude, D; Mildner, T; Wolf, I | 1 |
| Arsen'ev, AS; Grabchuk, IA; Musina, LIu; Orekhov, VIu | 1 |
| Demange, P; Lindley, ND; Massou, S; Milon, A; Puech, V; Talmont, F; Tropis, M | 1 |
| Dempsey, CE; Halsall, A | 1 |
| Klee, S; Mellau, GC; Mukhopadhyay, I | 1 |
| Babu, KR; Douglas, DJ | 1 |
| Klinman, JP; Tsai , S | 1 |
| Cronin, JR; Epstein, S; Krishnamurthy, RV; Pizzarello, S; Yuen, GU | 1 |
| Dass, C; Lin, H | 1 |
| Balaram, P; Nagana Gowda, GA; Venkatraman, J | 1 |
| Arkin, IT; Broadhurst, RW; Hansen, RK; Skelton, PC | 1 |
| Chernyshev, A; Cukierman, S; Pomès, R | 1 |
| KATZ, JJ; STRAIN, HH; THOMAS, MR | 1 |
| Asbury, JB; Fayer, MD; Gaffney, KJ; Goun, A; Piletic, IR; Steinel, T; Stromberg, C | 1 |
| Amaya, T; Rebek, J | 1 |
| Barros, RB; Garcia, AR; Ilharco, LM | 1 |
| Chai, H; Cordell, GA; Jones, WP; Kinghorn, AD; Lee, D; Lobo-Echeverri, T; Mi, Q; Pezzuto, JM; Soejarto, DD; Swanson, SM | 1 |
| Fricke, WF; Gottschalk, G; Hedderich, R; Henne, A; Krüer, M; Liesegang, H; Seedorf, H; Thauer, RK | 1 |
| Handa, W; Numazawa, M | 1 |
| Gostev, FE; Kuzmin, VA; Nekipelova, TD; Sarkisov, OM | 1 |
| Inoue, N; Komoto, Y; Sakota, K; Sekiya, H | 1 |
| Higashi, T; Mukai, Y; Nagahama, A; Shimada, K | 1 |
| Keifer, PA | 1 |
| Pohnert, G; Spielmeyer, A | 1 |
| Fu, PP; Lin, G; Xia, Q; Yin, JJ; Zhao, Y | 1 |
| Goumans, TP; Kästner, J | 1 |
| Baker, JM; Griffis, TJ; Lee, X; Schultz, NM | 1 |
| Bawazeer, S; Knottenbelt, C; Watson, DG | 1 |
| Huang, W; Song, Z; Zhang, Q | 1 |
| Berstan, R; Bull, ID; Chivall, D; Evershed, RP | 1 |
| Kańska, M; Pałka, K; Szymańska, J | 1 |
| Fustinoni, S; Mercadante, R; Polledri, E | 1 |
| Gangopadhyay, D; Popp, J; Singh, A; Singh, RK | 1 |
| Nagesh, J; Sibert, EL; Stanton, JF | 1 |
| Hays, BM; Widicus Weaver, SL | 1 |
| Bowman, MK; Chen, H; Krzyaniak, MD; Martyanov, ON; Rogozhnikova, OY; Tormyshev, VM; Trukhan, SN; Trukhin, DV; Yudanov, VF | 1 |
| Hashimoto, C; Ikehata, A; Mikami, Y; Ozaki, Y | 1 |
| Biller, JR; Eaton, GR; Eaton, SS; Elajaili, HB | 1 |
| Barbeta, A; Dawson, TE; Dennis, K; Ferrio, JP; Martín-Gómez, P; Palacio, S; Peñuelas, J; Voltas, J | 1 |
| Eicher-Lorka, O; Kuodis, Z; Matulaitienė, I; Niaura, G; Pociūtė, E | 1 |
| Mathes, M; Schmarr, HG; Wacker, M | 1 |
| Kicman, AT; Parkin, MC; Pita, CH; Scarth, J; Viljanto, M; Walker, CJ | 1 |
| Feher, I; Magdas, DA; Marincaş, O; Puşcaş, R | 1 |
| Geerlof-Vidavsky, I; Gryniewicz-Ruzicka, C; Hewarathna, A; Keire, D; Rao, VA; Yang, K | 1 |
| Samuels, ER; Wang, T | 1 |
| Evans, P; Khalifa, A; Redmond, R; Sánchez-Sanz, G | 1 |
| Alatrache, A; Guesmi, H; Holzgrabe, U; Kraim, JB | 1 |
| Golla, VM; Kanchupalli, VK; Khemchandani, R; Kushwah, BS; Padhy, HP; Samanthula, G; Sonti, R | 1 |
| Attanayake, K; DeBastiani, A; Foroushani, SH; Li, P; Mahmud, S; Rahman, M; Sharif, D; Sultana, MN; Valentine, SJ | 1 |
| Attix, FH; Miller, GE; Theus, RB | 1 |
| Broerse, JJ; Engels, AC; Groen, JS | 1 |
| Gómez-Plaza, E; López-Roca, JM; Martínez-Cutillas, A; Pardo Mínguez, F; Pérez-Prieto, LJ | 1 |
| Siesler, HW; Tsuchikawa, S | 2 |
| Siesler, HW; Tsuchikawa, S; Yonenobu, H | 1 |
| Harper, DP; Wolcott, MP | 1 |
| Hirai, K; Kadota, S; Kobayashi, N; Koyama, J; Morita, I; Nobukawa, T; Simamura, E | 1 |
| Boettger, T; Filot, M; Guillemin, MT; Haupt, M; Helle, G; Jungner, H; Knöller, K; Leuenberger, M; Loader, NJ; Masson-Delmotte, V; Pazdur, A; Pierre, M; Reynolds, CE; Rinne, KT; Saurer, M; Schleser, GH; Sonninen, E; Stievenard, M; Waterhouse, JS; Weise, SM | 1 |
| Brown, DM; Davis, S; Farmer, N; Hamilton, JTG; Harper, DB; Kalin, RM; Keppler, F; Meier-Augenstein, W; Schmidt, HL | 1 |
| Farmer, NL; Kalin, RM; Meier-Augenstein, W; Meneely, J; Ruffell, A | 1 |
| Alstad, KP; Hart, SC; Horton, JL; Kolb, TE | 1 |
| Greule, M; Hamilton, JT; Keppler, F; Mosandl, A | 1 |
| Savard, MM | 1 |
| Inagaki, T; Mitsui, K; Siesler, HW; Tsuchikawa, S | 1 |
| Chowdhury, S; Frazier, CE; Madsen, LA | 1 |
| Esper, J; Greule, M; Keppler, F; Mischel, M; Werner, W | 1 |
| Altaner, CM; Guo, F | 1 |
1 review(s) available for deuterium and methanol
| Article | Year |
|---|---|
Tree-ring stable isotopes and historical perspectives on pollution--an overview.
Topics: Carbon Isotopes; Deuterium; Environmental Monitoring; Environmental Pollution; Isotopes; Nitrogen Isotopes; Oxygen Isotopes; Trees; Wood | 2010 |
131 other study(ies) available for deuterium and methanol
| Article | Year |
|---|---|
Hydrogen-deuterium substitution and solvent effects on the nitrogen-15 nuclear magnetic resonance of gramicidin S: evaluation of secondary structure.
Topics: Deuterium; Dimethyl Sulfoxide; Gramicidin; Hydrogen; Magnetic Resonance Spectroscopy; Methanol; Oligopeptides; Protein Conformation | 1978 |
Specificity of interproton nuclear Overhauser effects in gramicidin-S dissolved in deuterated ethylene glycol.
Topics: Deuterium; Ethylene Glycols; Gramicidin; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Protein Conformation; Protons; Solutions | 1978 |
[Stereochemistry and mechanism of the methanol oxidase from Candida boidinii (author's transl)].
Topics: Alcohol Oxidoreductases; Candida; Deuterium; Ethanol; Kinetics; Methanol; Molecular Conformation; Stereoisomerism; Tritium | 1975 |
Quantification of N-acetylaspartylglutamate, an N-terminal blocked dipeptide neurotransmitter candidate, in brain slice superfusates by gas chromatography-mass spectrometry.
Topics: Animals; Brain Chemistry; Chromatography, Ion Exchange; Deuterium; Dipeptides; Gas Chromatography-Mass Spectrometry; Hydrochloric Acid; Methanol; Molecular Structure; Rats | 1990 |
A solvent-isotope-effect study of proton transfer during catalysis by Escherichia coli (lacZ) beta-galactosidase.
Topics: beta-Galactosidase; Catalysis; Deuterium; Dinitrophenols; Dioxins; Escherichia coli; Galactose; Galactosidases; Glucosides; Hydrogen-Ion Concentration; Hydrolysis; Kinetics; Lac Operon; Magnesium; Methanol; Substrate Specificity; Tritium | 1990 |
Flavin-dependent alcohol oxidase from yeast. Studies on the catalytic mechanism and inactivation during turnover.
Topics: Aerobiosis; Alcohol Oxidoreductases; Anaerobiosis; Candida; Catalase; Catalysis; Deuterium; Flavins; Hydrogen Peroxide; Kinetics; Methanol; Models, Chemical; Substrate Specificity | 1986 |
Delta 9-tetrahydrocannabinol-protein conjugates.
Topics: Animals; Benzoates; Binding Sites; Cannabis; Carbodiimides; Chromatography, Thin Layer; Deuterium; Dronabinol; gamma-Globulins; Haptens; Humans; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methanol; Molecular Weight; Protein Binding; Serum Albumin; Sheep; Spectrophotometry; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Succinates; Swine | 1974 |
Model reactions which establish a facile reduction of pyridoxal phosphate and analogs by 1,4-dihydropyridines.
Topics: Alanine; Aldehydes; Cations, Divalent; Chemical Phenomena; Chemistry; Deuterium; Hydrogen; Hydrogen-Ion Concentration; Hydroquinones; Imines; Kinetics; Magnetic Resonance Spectroscopy; Methanol; Models, Chemical; Niacinamide; Oxidation-Reduction; Pyridines; Pyridoxal; Pyridoxal Phosphate; Spectrophotometry, Ultraviolet | 1973 |
Infrared spectroscopic studies on the conformation of myosin in films.
Topics: Adenosine Triphosphatases; Animals; Chemical Precipitation; Chloroform; Chromatography, Ion Exchange; Deuterium; Electrophoresis, Polyacrylamide Gel; Hydrogen-Ion Concentration; Methanol; Muscle Contraction; Myosins; Nitrogen; Osmolar Concentration; Protein Conformation; Rabbits; Spectrophotometry, Infrared | 1973 |
Nuclear magnetic resonance study of the conformation of nicotinamide--adenine dinucleotide and reduced nicotinamide--adenine dinucleotide in solution.
Topics: Deuterium; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Methanol; NAD; Urea | 1969 |
Reaction of formaldehyde and of methanol with xanthine oxidase.
Topics: Deuterium; Drug Antagonism; Electron Spin Resonance Spectroscopy; Formaldehyde; Methanol; Xanthine Oxidase | 1971 |
Autoxidation of reduced pyridine coenzymes and of their models promoted by N,N,N',N'-tetramethyl-p-phenylenediamine.
Topics: Aniline Compounds; Benzyl Compounds; Catalysis; Deuterium; Free Radicals; Hydrogen; Hydrogen Peroxide; Hydrogen-Ion Concentration; Kinetics; Manometry; Mathematics; Methanol; NAD; Niacinamide; Oxidation-Reduction; Oxygen; Oxygen Consumption; Potentiometry; Pyridinium Compounds; Spectrophotometry; Thermodynamics; Tromethamine | 1971 |
Spectroscopic evidence for beta structure in rat adipocyte plasma membrane protein.
Topics: Acetone; Adipose Tissue; Animals; Cell Membrane; Chlorine; Chloroform; Deuterium; Endoplasmic Reticulum; Erythrocytes; Ethanol; Humans; Infrared Rays; Methanol; NAD; Nucleotidases; Oxidoreductases; Phosphates; Protein Conformation; Rats; Sodium; Species Specificity; Spectrophotometry; Succinate Dehydrogenase | 1971 |
Effect of substrate structure on the rate of the catalytic step in the liver alcohol dehydrogenase mechanism.
Topics: 1-Propanol; Alcohol Oxidoreductases; Animals; Catalysis; Deuterium; Ethanol; Fluorometry; Horses; Kinetics; Liver; Methanol; NAD; Protein Binding; Stereoisomerism; Structure-Activity Relationship | 1971 |
High resolution proton relaxation studies of lecithins.
Topics: Carbon Isotopes; Chemical Phenomena; Chemistry, Physical; Chloroform; Cholesterol; Colloids; Cyclic N-Oxides; Deuterium; Egg Yolk; Electron Spin Resonance Spectroscopy; Female; Macromolecular Substances; Magnetic Resonance Spectroscopy; Mathematics; Membranes, Artificial; Methanol; Palmitic Acids; Permeability; Phosphatidylcholines; Temperature; Vibration | 1972 |
Some effects of environment on the folding of nicotinamide-adenine dinucleotides in aqueous solutions.
Topics: Adenosine Monophosphate; Chemical Phenomena; Chemistry; Deuterium; Magnetic Resonance Spectroscopy; Mathematics; Methanol; NAD; Niacinamide; Oxidation-Reduction; Ribonucleotides; Silicon; Statistics as Topic; Sulfonic Acids; Temperature; Thermodynamics; Urea; Water | 1972 |
The physical chemistry of hemes and hemopeptides. I. Physiochemical properties and reduction of chlorodeuterohemin in organic solvent.
Topics: Carbon Monoxide; Chlorine; Deuterium; Electron Spin Resonance Spectroscopy; Esters; Heme; Histidine; Imidazoles; Ligands; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Organometallic Compounds; Oxidation-Reduction; Pyridines; Solvents; Spectrophotometry; Spectrophotometry, Infrared; Sulfites | 1973 |
Cobalt--bis(histidine methyl ester) deuteroporphyrine IX: a coenzyme B12--related model.
Topics: Chromatography, Gel; Cobalt; Deuterium; Dimethylformamide; Electron Spin Resonance Spectroscopy; Histidine; Methanol; Molecular Conformation; Oxidation-Reduction; Polarography; Porphyrins; Spectrophotometry; Spectrophotometry, Ultraviolet; Structure-Activity Relationship; Vitamin B 12 | 1974 |
The cleavage of the carbon--cobalt bond in vitamin B12 and coenzyme B12 by reduction with electrons in gamma-irradiated frozen solutions.
Topics: Coenzymes; Deuterium; Electron Spin Resonance Spectroscopy; Freezing; Gamma Rays; Methanol; Molecular Conformation; Oxidation-Reduction; Radiation Effects; Spectrophotometry; Spectrophotometry, Ultraviolet; Time Factors; Vitamin B 12 | 1974 |
[Proton and deuteron relaxation in concentrated DNA-solutions in different isotope composition of the water-methanol solvent].
Topics: Deuterium; DNA; Methanol; Protons; Radioisotopes; Solvents; Temperature; Water | 1970 |
PMR analysis of alkenoic esters using shift reagents.
Topics: Deuterium; Isomerism; Lanthanum; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Molecular Conformation; Stearic Acids | 1974 |
KD16-U1, a new metabolite of Streptomyces: isolation and structural studies.
Topics: Acetylation; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Culture Media; Cyclohexanols; Cyclohexanones; Deuterium; Fermentation; Hydrogenation; Indicators and Reagents; Ketones; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methanol; Shikimic Acid; Solubility; Spectrophotometry, Infrared; Spectrophotometry, Ultraviolet; Streptomyces; Sulfuric Acids | 1974 |
Decomposition of methylazoxymethanol, the aglycone of cycasin, in D 2 O.
Topics: Azo Compounds; Chemical Phenomena; Chemistry; Deuterium; Glycosides; Magnetic Resonance Spectroscopy; Methanol; Plant Extracts | 1972 |
The mechanism of action of beta-galactosidase. Effect of aglycone nature and -deuterium substitution on the hydrolysis of aryl galactosides.
Topics: Deuterium; Escherichia coli; Galactose; Galactosidases; Kinetics; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Models, Chemical; Molecular Conformation; Phenols | 1973 |
NMR study on the methyl and methylene proton resonances of tRNA Phe yeast.
Topics: Alkenes; Deuterium; Magnetic Resonance Spectroscopy; Methanol; Nucleic Acid Conformation; RNA, Transfer; Saccharomyces cerevisiae; Spectrophotometry, Ultraviolet; Temperature | 1974 |
Phosphate ester derivatives of deuterohemin IX dimethyl ester.
Topics: Chemical Phenomena; Chemistry; Chlorine; Deuterium; Esters; Heme; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methanol; Organophosphorus Compounds; Phosphates; Silver; Spectrophotometry; Spectrophotometry, Infrared | 1972 |
Carbon framework of valinomycin and its metal ion complex in solution.
Topics: Acetates; Alkanes; Amino Acids; Cations, Monovalent; Chemical Phenomena; Chemistry; Deuterium; Dimethyl Sulfoxide; Dimethylformamide; Dioxins; Esters; Furans; Lactates; Magnetic Resonance Spectroscopy; Methanol; Molecular Conformation; Nitriles; Oligopeptides; Potassium; Protons; Stereoisomerism; Temperature; Thiocyanates; Valine; Valinomycin; Water | 1973 |
Competition between cations and water for binding to phosphatidylcholines in organic solvents.
Topics: Animals; Benzene; Calcium; Calcium Chloride; Calcium Isotopes; Caprylates; Cerium; Chemical Phenomena; Chemistry; Chickens; Chloroform; Chromatography, Gel; Deuterium; Drug Synergism; Egg Yolk; Ethyl Ethers; Female; Glycerylphosphorylcholine; Kinetics; Magnesium; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Phosphatidylcholines; Phospholipases; Snakes; Spectrometry, Fluorescence; Water | 1973 |
Structural analysis of agar-type polysaccharides by NMR spectroscopy.
Topics: Agar; Chromatography, Gas; Deuterium; Evaluation Studies as Topic; Galactose; Magnetic Resonance Spectroscopy; Methanol; Methods; Polysaccharides; Pyruvates; Rhodophyta; Species Specificity; Spectrophotometry; Sulfuric Acids | 1973 |
Studies concerning the possible intermediacy of singlet oxygen in the metapyrocatechase-catalyzed oxidation of catechol.
Topics: Anthracenes; Aza Compounds; Bridged-Ring Compounds; Carotenoids; Catechols; Chromatography, Thin Layer; Deuterium; Furans; Kinetics; Methanol; Oxidation-Reduction; Oxygen; Oxygen Consumption; Oxygenases; Pseudomonas; Sulfides; Superoxide Dismutase | 1973 |
Inhibition of alpha-chymotrypsin by hydroxymethyl analogues of D-and L-N-acetylphenylalanine and N-acetyltryptophan of potential affinity labeling value.
Topics: Acetates; Binding Sites; Binding, Competitive; Chromatography, Paper; Chymotrypsin; Deuterium; Isomerism; Kinetics; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methanol; Optical Rotation; Phenylalanine; Protein Binding; Spectrophotometry, Infrared; Structure-Activity Relationship; Tryptophan | 1974 |
A phospholipase A2 model system. Calcium enhancement of the amine-catalyzedmethanolysis of phosphatidylcholine.
Topics: Amines; Calcium; Catalysis; Chemical Phenomena; Chemistry; Chromatography, Gas; Chromatography, Thin Layer; Deuterium; Fatty Acids; Kinetics; Lysophosphatidylcholines; Mathematics; Methanol; Models, Chemical; Models, Structural; Optical Rotation; Phosphatidylcholines; Phospholipases; Phosphorus | 1974 |
Solvent dependence of peptide carbonyl carbon chemical shifts and polypeptide secondary structure: the repeat tetrapeptide of elastin.
Topics: Amino Acid Sequence; Amino Acids; Binding Sites; Carbon Isotopes; Deuterium; Dimethyl Sulfoxide; Elastin; Ethanol; Fluorine; Glycine; Magnetic Resonance Spectroscopy; Methanol; Peptides; Proline; Protein Binding; Protein Conformation; Solvents; Temperature; Valine | 1974 |
Synthesis of S-alkyl-L-cysteine from pyruvate, ammonia and alkyl-mercaptan by cysteine desulfhydrase of Aerobacter aerogenes.
Topics: Alkylation; Ammonia; Autoanalysis; Chromatography, Gel; Chromatography, Ion Exchange; Cystathionine; Cysteine; Deuterium; Electrophoresis, Polyacrylamide Gel; Enterobacter; Ethanol; Hydrogen-Ion Concentration; Kinetics; Lyases; Magnetic Resonance Spectroscopy; Methanol; Molecular Weight; Pyruvates; Sulfhydryl Compounds; Time Factors | 1974 |
On the mechanism of 5-enolpyruvylshikimate 3-phosphate synthetase.
Topics: Barium; Bromine; Charcoal; Chemical Phenomena; Chemistry; Chromatography, DEAE-Cellulose; Chromatography, Ion Exchange; Chromatography, Paper; Chromatography, Thin Layer; Deuterium; Electrophoresis, Paper; Enterobacter; Esters; Isotope Labeling; Ligases; Magnetic Resonance Spectroscopy; Mass Spectrometry; Mathematics; Methanol; Models, Biological; Oxygen Isotopes; Phosphoenolpyruvate; Phosphoric Acids; Pyruvates; Salmonella typhimurium; Shikimic Acid; Tritium | 1971 |
[Stereospecificity of ribonucleoside diphosphate reductase: preparation of deuterated pyrimidine deoxyribonucleosides].
Topics: Cytarabine; Cytosine Nucleotides; Deoxyribonucleosides; Deoxyuridine; Deuterium; Escherichia coli; Magnetic Resonance Spectroscopy; Methanol; Nucleosides; Oxidoreductases; Ribonucleotides; Stereoisomerism; Uracil | 1971 |
Spectroscopic studies on the conformation of gramicidin A'. Evidence for a new helical conformation.
Topics: Circular Dichroism; Deuterium; Dimethyl Sulfoxide; Dioxins; Ethanol; Fluorine; Fluoroacetates; Hydrogenation; Infrared Rays; Magnetic Resonance Spectroscopy; Methanol; Optical Rotatory Dispersion; Phosphoric Acids; Protein Conformation; Solvents; Spectrophotometry; Temperature; Tyrothricin; Ultraviolet Rays | 1972 |
Hydrolysis of acetyl dimethyl phosphate, a reactive acyl phosphate.
Topics: Acetates; Anhydrides; Chemical Phenomena; Chemistry; Deuterium; Hydrogen-Ion Concentration; Hydrolysis; Infrared Rays; Kinetics; Magnetic Resonance Spectroscopy; Methanol; Phosphoric Acids; Spectrophotometry; Temperature | 1972 |
A nuclear magnetic resonance study of histidine-neodymium (3) complexes.
Topics: Binding Sites; Chemical Phenomena; Chemistry; Deuterium; Esters; Histidine; Hydrogen-Ion Concentration; Imidazoles; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Neodymium; Protons | 1972 |
Purification and quantitative determination of Cecropia juvenile hormone.
Topics: Animals; Bombyx; Chemical Precipitation; Chromatography, Gas; Chromatography, Gel; Chromatography, Thin Layer; Deuterium; Ethyl Ethers; Female; Juvenile Hormones; Male; Mass Spectrometry; Methanol; Methods; Stereoisomerism | 1972 |
1-anilinonaphthalene-8-sulphonate. The dependence of emission spectra on molecular conformation studied by fluorescence and proton-magnetic resonance.
Topics: Aniline Compounds; Chemical Phenomena; Chemistry; Chlorides; Deuterium; Hydrogen-Ion Concentration; Magnesium; Magnetic Resonance Spectroscopy; Methanol; Naphthalenes; Spectrometry, Fluorescence; Sulfonic Acids; Temperature | 1972 |
On the mode of interaction of -hydroxydecanoyl thioester dehydrase with allenic acid derivatives.
Topics: Acetates; Amides; Carrier Proteins; Chemical Phenomena; Chemistry; Deuterium; Esters; Fatty Acids; Fatty Acids, Essential; Fatty Alcohols; Histidine; Hydro-Lyases; Imidazoles; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methanol; Ozone; Spectrophotometry; Sulfur; Ultraviolet Rays | 1972 |
Nuclear magnetic resonance studies of the function of potassium in the mechanism of pyruvate kinase.
Topics: Animals; Binding Sites; Deuterium; Fluorine; Glycolates; Lactates; Magnetic Resonance Spectroscopy; Manganese; Methanol; Muscles; Organophosphonates; Phosphoenolpyruvate; Phosphoric Acids; Potassium; Protein Binding; Protein Conformation; Pyruvate Kinase; Pyruvates; Rabbits; Stereoisomerism; Structure-Activity Relationship | 1972 |
Kinetics and the mechanism of action of adenosine aminohydrolase.
Topics: Adenosine; Alcohols; Aminohydrolases; Ammonia; Animals; Binding Sites; Catalysis; Cattle; Chloromercuribenzoates; Colorimetry; Deuterium; Duodenum; Hydrogen-Ion Concentration; Inosine; Isoflurophate; Isomerism; Kinetics; Mathematics; Methanol; Models, Chemical; Ribonucleosides; Spectrophotometry; Structure-Activity Relationship; Ultraviolet Rays | 1972 |
Spontaneous and light induced hydration of pyrimidines.
Topics: Deuterium; Hydrogen-Ion Concentration; Kinetics; Light; Magnetic Resonance Spectroscopy; Methanol; Pyrimidines; Radiation Effects; Spectrum Analysis; Ultraviolet Rays; Water | 1972 |
Conformational studies of polypeptide antibiotics. Proton magnetic resonance of stendomycin.
Topics: Antifungal Agents; Antimicrobial Cationic Peptides; Deuterium; Ethanol; Fluorine; Lactones; Magnetic Resonance Spectroscopy; Methanol; Models, Structural; Peptides; Protein Conformation; Protons; Streptomyces; Temperature | 1972 |
Coenzyme interactions. V. The second carbanion in reactions catalyzed by thiamine.
Topics: Acetaldehyde; Acetates; Alcohols; Aldehydes; Benzoates; Benzyl Compounds; Chemical Phenomena; Chemistry; Cyclohexanecarboxylic Acids; Cyclohexanes; Deuterium; Ethanol; Half-Life; Ions; Kinetics; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Models, Chemical; Models, Structural; Protons; Stereoisomerism; Thiamine; Thiamine Pyrophosphate | 1971 |
Analogs of phosphoenolpyruvate. On the specificity of pyruvate kinase from rabbit muscle.
Topics: Adenosine Triphosphate; Animals; Bromine; Butyrates; Chemical Phenomena; Chemistry; Chromatography, Thin Layer; Cyclohexylamines; Deuterium; Infrared Rays; Keto Acids; Kinetics; Luciferases; Magnetic Resonance Spectroscopy; Mass Spectrometry; Methanol; Muscles; Organophosphorus Compounds; Phenylpyruvic Acids; Protons; Pyruvate Kinase; Pyruvates; Rabbits; Spectrophotometry; Stereoisomerism | 1971 |
Experimental and calculated conformational characteristics of the cyclic decapeptide antamanide.
Topics: 1-Propanol; Alanine; Chemical Phenomena; Chemistry, Physical; Chloroform; Circular Dichroism; Deuterium; Dioxins; Ethanol; Fluorine; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Models, Chemical; Models, Structural; Peptides; Peptides, Cyclic; Phenylalanine; Proline; Protein Conformation; Ultraviolet Rays; Valine | 1971 |
Nuclear magnetic resonance titration curves of histidine ring protons. I. Influence of neighboring charged groups.
Topics: Acetates; Deuterium; Histidine; Hydrogen-Ion Concentration; Imidazoles; Magnetic Resonance Spectroscopy; Methanol; Models, Chemical; Models, Structural | 1971 |
Nuclear magnetic resonance studies of the interaction of water with the polar region of phosphatidylcholine micelles in benzene.
Topics: Benzene; Chemical Phenomena; Chemistry, Physical; Chromatography, Thin Layer; Colloids; Deuterium; Macromolecular Substances; Magnetic Resonance Spectroscopy; Mathematics; Methanol; Phosphatidylcholines; Temperature; Water | 1971 |
Studies of the location of the tyrosyl residues in insulin. I.
Topics: Amino Acid Sequence; Animals; Cattle; Chemical Phenomena; Chemistry; Deuterium; Dimethyl Sulfoxide; Glycerol; Glycols; Hydrogen-Ion Concentration; Insulin; Methanol; Optical Rotatory Dispersion; Oxides; Peptides; Protein Denaturation; Silver; Spectrophotometry; Sucrose; Trypsin; Tyrosine; Ultraviolet Rays; Urea; Zinc | 1969 |
Studies of the location of the tyrosyl residues in insulin. II.
Topics: Amino Acid Sequence; Animals; Cattle; Chemical Phenomena; Chemistry; Deuterium; Dimethyl Sulfoxide; Glycerol; Glycols; Hydrogen-Ion Concentration; Insulin; Methanol; Optical Rotatory Dispersion; Oxides; Peptides; Phenylalanine; Spectrophotometry; Spectrum Analysis; Sucrose; Trypsin; Trypsin Inhibitors; Tyrosine; Ultraviolet Rays; Zinc | 1969 |
Nuclear magnetic resonance studies of intramolecular motions and side-chain interactions in water-soluble polyamino acids.
Topics: Amino Acids; Chemical Phenomena; Chemistry; Deuterium; Glutamine; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Methanol; Oxides; Peptides; Polymers; Solubility; Solvents; Temperature; Water | 1970 |
Studies of the location of tyrosyl and tryptophyl residues in proteins. I. Solvent perturbation data of model compounds.
Topics: Deuterium; Erythritol; Glucose; Glycerol; Glycols; Indicators and Reagents; Methanol; Muramidase; Protein Denaturation; Proteins; Ribonucleases; Spectrophotometry; Sucrose; Sulfoxides; Tryptophan; Tyrosine; Urea | 1968 |
Mechanistic implication between quenching in liquid scintillation system and photosensitivity with respect to energy transfer.
Topics: Acetates; Ammonium Chloride; Biophysical Phenomena; Biophysics; Carbon Isotopes; Carbon Tetrachloride; Chloroform; Cyanates; Deuterium; Energy Transfer; Fluorescence; Ketones; Methanol; Models, Theoretical; Radiometry | 1967 |
The conformational transitions of uncharged poly-L-lysine. Alpha helix-random coil-beta structure.
Topics: Bromides; Chemical Phenomena; Chemistry, Physical; Deuterium; Electrons; Fluorides; Glycols; Hydrogen-Ion Concentration; Lithium; Lysine; Methanol; Peptides; Sodium Chloride; Solvents; Temperature; Thermodynamics | 1967 |
Conformation of small peptides. I. Secondary structure in a tetrapeptide.
Topics: Amino Acid Sequence; Chemical Phenomena; Chemistry, Physical; Chloroform; Deuterium; Methanol; Peptides; Spectrum Analysis | 1967 |
Uptake of methylamine and methanol by Pseudomonas sp. strain AM1.
Topics: Alcohol Oxidoreductases; Alcohols; Amines; Ammonia; Azides; Biological Transport; Cyanides; Deuterium; Deuterium Oxide; Kinetics; Methanol; Methylamines; Osmotic Pressure; Pseudomonas; Uncoupling Agents; Water | 1983 |
Heterogeneity of the sn-glycerol 3-phosphate pool in isolated hepatocytes, demonstrated by the use of deuterated glycerols and ethanol.
Topics: Animals; Deuterium; Female; Glycerol; Glycerophosphates; Half-Life; In Vitro Techniques; Liver; Methanol; NAD; Phosphatidylcholines; Rats; Rats, Inbred Strains | 1984 |
Methanol-stabilized intermediates in the thermal unfolding of ribonuclease A. Characterization by 1H nuclear magnetic resonance.
Topics: Deuterium; Endoribonucleases; Hot Temperature; Magnetic Resonance Spectroscopy; Methanol; Models, Chemical; Protein Conformation; Protein Denaturation; Ribonuclease, Pancreatic | 1982 |
Spectroscopic studies of bacteriorhodopsin fragments dissolved in organic solution.
Topics: Bacteriorhodopsins; Borohydrides; Chloroform; Chymotrypsin; Deuterium; Halobacterium; Hydrogen; Lithium Compounds; Methanol; Models, Molecular; Peptide Fragments; Perchlorates; Protein Structure, Secondary; Solutions; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared | 1995 |
Micellar electrokinetic chromatographic studies in D2O based buffer solutions.
Topics: Buffers; Chromatography; Deuterium; Deuterium Oxide; Electrochemistry; Electrophoresis; Hydrocarbons; Methanol; Micelles; Nitrobenzenes; Solutions; Solvents | 1994 |
Conformational study of a series of somatostatin analogues with antitumor and/or GH inhibitory activity.
Topics: Amino Acid Sequence; Antineoplastic Agents; Cold Temperature; Deuterium; Growth Hormone; Magnetic Resonance Spectroscopy; Methanol; Molecular Sequence Data; Protein Conformation; Somatostatin; Structure-Activity Relationship; Thermodynamics | 1994 |
Thermal lens technique for sensitive and nonintrusive determination of isotopic purity.
Topics: Carbon Isotopes; Chemistry Techniques, Analytical; Deuterium; Isotopes; Lasers; Methanol; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry; Spectroscopy, Fourier Transform Infrared; Temperature | 1994 |
Laser-supported high-temperature MAS NMR for time-resolved in situ studies of reaction steps in heterogeneous catalysis.
Topics: Benzene Derivatives; Carbon Isotopes; Catalysis; Deuterium; Hot Temperature; Hydrogen; Lasers; Magnetic Resonance Spectroscopy; Methanol; Zeolites | 1996 |
[1H-15N NMR signal assignment and secondary structure of bacteriorhodopsin (1-231) in solution].
Topics: Amino Acids; Bacteriorhodopsins; Chloroform; Deuterium; Magnetic Resonance Spectroscopy; Methanol; Microscopy, Electron; Protein Structure, Secondary; Solutions | 1997 |
Heterologous expression of a deuterated membrane-integrated receptor and partial deuteration in methylotrophic yeasts.
Topics: Biomass; Deuterium; Gas Chromatography-Mass Spectrometry; Humans; Isotope Labeling; Methanol; Nuclear Magnetic Resonance, Biomolecular; Pichia; Receptors, Opioid, mu; Recombinant Proteins | 1999 |
Intrinsic helical propensities and stable secondary structure in a membrane-bound fragment (S4) of the shaker potassium channel.
Topics: Amino Acid Sequence; Circular Dichroism; Deuterium; Hydrogen; Hydrogen Bonding; Hydrogen-Ion Concentration; Kinetics; Lipid Bilayers; Liposomes; Methanol; Molecular Sequence Data; Nuclear Magnetic Resonance, Biomolecular; Peptide Fragments; Phosphatidylcholines; Phosphatidylglycerols; Potassium Channels; Protein Structure, Secondary; Protons; Shaker Superfamily of Potassium Channels | 1999 |
Far-infrared spectroscopy of CH3OD in highly excited torsional states and the atlas of the Fourier transform spectra in the range 200-350 cm(-1).
Topics: Deuterium; Mathematics; Methanol; Models, Chemical; Spectroscopy, Fourier Transform Infrared | 2000 |
Methanol-induced conformations of myoglobin at pH 4.0.
Topics: Animals; Circular Dichroism; Deuterium; Horses; Hydrogen-Ion Concentration; Mass Spectrometry; Methanol; Myoglobin; Protein Conformation; Protein Denaturation; Protein Structure, Secondary; Protons; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan | 2000 |
Probes of hydrogen tunneling with horse liver alcohol dehydrogenase at subzero temperatures.
Topics: Acetonitriles; Alcohol Dehydrogenase; Amino Acid Substitution; Animals; Binding, Competitive; Deuterium; Dimethyl Sulfoxide; Dimethylformamide; Ethylene Glycol; Freezing; Horses; Hydrogen; Kinetics; Liver; Methanol; Phenylalanine; Propranolol; Protons; Solvents; Tryptophan | 2001 |
Isotopic and molecular analyses of hydrocarbons and monocarboxylic acids of the Murchison meteorite.
Topics: Benzene; Carbon Isotopes; Carboxylic Acids; Chemistry, Organic; Chromatography, Gas; Deuterium; Extraterrestrial Environment; Hydrocarbons; Ketones; Methanol; Nitrogen; Organic Chemistry Phenomena; Solar System | 1992 |
Conformational changes in beta-endorphin as studied by electrospray ionization mass spectrometry.
Topics: beta-Endorphin; Chromatography, High Pressure Liquid; Deuterium; Electrochemistry; Hydrogen Bonding; Hydrogen-Ion Concentration; Methanol; Protein Structure, Secondary; Spectrometry, Mass, Electrospray Ionization; Temperature | 2001 |
Design and construction of an open multistranded beta-sheet polypeptide stabilized by a disulfide bridge.
Topics: Amino Acid Motifs; Amino Acid Sequence; Circular Dichroism; Deuterium; Disulfides; Methanol; Molecular Sequence Data; Nuclear Magnetic Resonance, Biomolecular; Peptides; Protein Conformation; Protein Structure, Secondary; Spectrometry, Fluorescence; Water | 2002 |
Hydrogen/deuterium exchange of hydrophobic peptides in model membranes by electrospray ionization mass spectrometry.
Topics: Centrifugation; Detergents; Deuterium; Freeze Drying; Hydrogen; Light; Lipids; Membrane Proteins; Membranes, Artificial; Methanol; Micelles; Microscopy, Electron; Peptides; Scattering, Radiation; Spectrometry, Mass, Electrospray Ionization | 2002 |
Kinetic isotope effects of proton transfer in aqueous and methanol containing solutions, and in gramicidin A channels.
Topics: Deuterium; Electric Conductivity; Glycerides; Gramicidin; Kinetics; Lipid Bilayers; Methanol; Protons; Solutions; Water | 2003 |
SPECTRAL ABSORPTION PROPERTIES OF ORDINARY AND FULLY DEUTERIATED CHLOROPHYLLS A AND B.
Topics: Alcohols; Chlorophyll; Chlorophyll A; Deuterium; Ether; Methanol; Research; Spectrum Analysis | 1963 |
Hydrogen bond dynamics probed with ultrafast infrared heterodyne-detected multidimensional vibrational stimulated echoes.
Topics: Deuterium; Hydrogen Bonding; Methanol; Spectrophotometry, Infrared; Water | 2003 |
Hydrogen-bonded encapsulation complexes in protic solvents.
Topics: Benzene Derivatives; Capsules; Deuterium; Ethers, Cyclic; Hydrogen Bonding; Kinetics; Magnetic Resonance Spectroscopy; Methanol; Models, Molecular; Resorcinols; Temperature; Thermodynamics | 2004 |
Adsorption of [D2]methanol on Ru(001)--O surfaces: the influence of preadsorbed oxygen on the methoxide geometry.
Topics: Adsorption; Deuterium; Methanol; Molecular Conformation; Oxygen; Rhodium; Sensitivity and Specificity; Spectroscopy, Fourier Transform Infrared; Surface Properties | 2005 |
Antitumour activity of 3-chlorodeoxylapachol, a naphthoquinone from Avicennia germinans collected from an experimental plot in southern Florida.
Topics: Antineoplastic Agents; Avicennia; Cell Line, Tumor; Chromatography, High Pressure Liquid; Deuterium; Drug Screening Assays, Antitumor; Florida; Gas Chromatography-Mass Spectrometry; Geography; Humans; Magnetic Resonance Spectroscopy; Methanol; Molecular Structure; Naphthoquinones; Plant Extracts; Plant Leaves; Plant Stems | 2005 |
The genome sequence of Methanosphaera stadtmanae reveals why this human intestinal archaeon is restricted to methanol and H2 for methane formation and ATP synthesis.
Topics: Adenosine Triphosphate; Aldehyde Oxidoreductases; Base Composition; Coenzymes; Deuterium; Genome, Archaeal; Metalloproteins; Methane; Methanobacteriaceae; Methanol; Molecular Sequence Data; Molybdenum Cofactors; Multienzyme Complexes; Organometallic Compounds; Proteome; Pteridines | 2006 |
Reduction of 1,4-dien-3-one steroids with LiAl2H4 or NaB2H4: stereospecific deuterium-labeling at the c-1alpha position of a 4-en-3-one steroid.
Topics: Aluminum Compounds; Borohydrides; Deuterium; Isotope Labeling; Ketones; Lithium Compounds; Magnetic Resonance Spectroscopy; Methanol; Models, Chemical; Oxidation-Reduction; Stereoisomerism; Steroids; Testosterone; Water | 2006 |
Ultrafast excited state proton transfer dynamics of 1,2-dihydroquinolines in methanol solution.
Topics: 1-Propanol; Deuterium; Methanol; Photochemistry; Photolysis; Protons; Quinolines; Solutions; Spectrophotometry | 2006 |
Cooperative triple-proton/hydrogen atom relay in 7-azaindole(CH3OH)2 in the gas phase: remarkable change in the reaction mechanism from vibrational-mode specific to statistical fashion with increasing internal energy.
Topics: Deuterium; Gases; Hydrogen; Hydrogen Bonding; Indoles; Methanol; Protons; Spectrometry, Fluorescence; Thermodynamics; Vibration | 2007 |
Studies on neurosteroids XXII. Liquid chromatography-tandem mass spectrometric method for profiling rat brain 3-oxo-4-ene-neuroactive steroids.
Topics: 20-alpha-Dihydroprogesterone; Acetic Acid; Androstane-3,17-diol; Animals; Brain Chemistry; Deuterium; Gonadal Steroid Hormones; Male; Methanol; Progesterone; Rats; Rats, Wistar; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Extraction; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Testosterone | 2008 |
Chemical-shift referencing and resolution stability in methanol:water gradient LC-NMR.
Topics: Algorithms; Chromatography, High Pressure Liquid; Deuterium; Deuterium Oxide; Diffusion; Electromagnetic Fields; Hydroxyl Radical; Magnetic Resonance Spectroscopy; Methanol; Solvents; Water | 2010 |
Direct quantification of dimethylsulfoniopropionate (DMSP) with hydrophilic interaction liquid chromatography/mass spectrometry.
Topics: Chromatography, High Pressure Liquid; Chromatography, Liquid; Deuterium; Diatoms; Drug Stability; Haptophyta; Hydrophobic and Hydrophilic Interactions; Linear Models; Methanol; Microalgae; Reproducibility of Results; Seawater; Sulfonium Compounds; Tandem Mass Spectrometry | 2010 |
Photoirradiation of dehydropyrrolizidine alkaloids--formation of reactive oxygen species and induction of lipid peroxidation.
Topics: Carcinogens; Deuterium; Electron Spin Resonance Spectroscopy; Glutathione; Indicators and Reagents; Kinetics; Linoleic Acids; Lipid Peroxides; Methanol; Pyrrolizidine Alkaloids; Reactive Oxygen Species; Singlet Oxygen; Sodium Azide; Solvents; Spin Trapping; Superoxide Dismutase; Superoxides; Ultraviolet Rays | 2011 |
Deuterium enrichment of interstellar methanol explained by atom tunneling.
Topics: Deuterium; Methanol; Quantum Theory; Temperature | 2011 |
Identification and correction of spectral contamination in 2H/1H and 18O/16O measured in leaf, stem, and soil water.
Topics: Charcoal; Deuterium; Ethanol; Mass Spectrometry; Methanol; Oxygen Isotopes; Plant Leaves; Plant Stems; Plants; Reproducibility of Results; Soil; Water | 2011 |
Determination of nicotine exposure in dogs subjected to passive smoking using methanol extraction of hair followed by hydrophilic interaction chromatography in combination with Fourier transform mass spectrometry.
Topics: Animals; Calibration; Chemical Fractionation; Chromatography, Liquid; Cotinine; Deuterium; Dogs; Hair; Hydrophobic and Hydrophilic Interactions; Methanol; Nicotine; Oxidation-Reduction; Sodium Hydroxide; Solvents; Sonication; Spectroscopy, Fourier Transform Infrared; Tobacco Smoke Pollution | 2012 |
Isotope-coded, fluorous photoaffinity labeling reagents.
Topics: Chromatography, Liquid; Deuterium; Isotope Labeling; Light; Mass Spectrometry; Methanol; Peptides; Photoaffinity Labels; Protein Interaction Mapping; Proteomics; Silicon Dioxide | 2012 |
Isotope effects associated with the preparation and methylation of fatty acids by boron trifluoride in methanol for compound-specific stable hydrogen isotope analysis via gas chromatography/thermal conversion/isotope ratio mass spectrometry.
Topics: Boranes; Deuterium; Fatty Acids; Gas Chromatography-Mass Spectrometry; Methanol; Methylation | 2012 |
Kinetic and solvent deuterium isotope effects in the oxidation of putrescine catalysed by enzyme diamine oxidase.
Topics: Amine Oxidase (Copper-Containing); Ammonia; Catalysis; Deuterium; Kinetics; Methanol; Oxidation-Reduction; Putrescine; Solvents | 2013 |
Determination of terbuthylazine and desethylterbuthylazine in human urine and hair samples by eletrospray ionization-liquid chromatography/triple quadrupole mass spectrometry.
Topics: Biotransformation; Chromatography, Reverse-Phase; Deuterium; Hair; Herbicides; Humans; Limit of Detection; Mass Spectrometry; Methanol; Soil Pollutants; Sonication; Spectrometry, Mass, Electrospray Ionization; Triazines | 2012 |
Effect of deuteration on hydrogen bonding: a comparative concentration dependent Raman and DFT study of pyridine in CH₃OH and CD₃OD and pyrimidine in H₂O and D₂O.
Topics: Deuterium; Hydrogen Bonding; Methanol; Models, Molecular; Pyridines; Pyrimidines; Spectrum Analysis, Raman; Water | 2012 |
Simulation of Ã(2)A(1)←X̃(2)E laser excitation spectrum of CH3O and CD3O.
Topics: Algorithms; Computer Simulation; Deuterium; Lasers; Methanol; Models, Chemical; Models, Molecular; Quantum Theory; Spectrometry, Fluorescence | 2014 |
Theoretical examination of O((1)D) insertion reactions to form methanediol, methoxymethanol, and aminomethanol.
Topics: Computer Simulation; Deuterium; Methanol; Methyl Ethers; Methylamines; Oxygen; Thermodynamics | 2013 |
Hyperfine interactions of narrow-line trityl radical with solvent molecules.
Topics: Deuterium; Electron Spin Resonance Spectroscopy; Methanol; Models, Molecular; Molecular Structure; Solvents; Trityl Compounds | 2013 |
Near-infrared (NIR) study of hydrogen bonding of methanol molecules in polar and nonpolar solvents: an approach from concentration-dependent molar absorptivity.
Topics: Deuterium; Hydrogen Bonding; Hydrophobic and Hydrophilic Interactions; Methanol; Organic Chemicals; Solvents; Spectroscopy, Near-Infrared | 2014 |
Frequency dependence of electron spin-lattice relaxation for semiquinones in alcohol solutions.
Topics: Alcohols; Deuterium; Electron Spin Resonance Spectroscopy; Ethanol; Hydrogen Bonding; Magnetic Resonance Spectroscopy; Methanol; Oxygen; Quinones | 2014 |
Isotope-ratio infrared spectroscopy: a reliable tool for the investigation of plant-water sources?
Topics: Deuterium; Ethanol; Likelihood Functions; Methanol; Organic Chemicals; Oxygen Isotopes; Plants; Spectrophotometry, Infrared; Water; Water Pollutants, Chemical | 2015 |
Interaction of 4-imidazolemethanol with a copper electrode revealed by isotope-edited SERS and theoretical modeling.
Topics: Adsorption; Copper; Deuterium; Electrodes; Imidazoles; Isomerism; Isotopes; Methanol; Models, Chemical; Models, Molecular; Spectrum Analysis, Raman; Vibration; Water | 2015 |
Isotopic separation of acetaldehyde and methanol from their deuterated isotopologues on a porous layer open tubular column allows quantification by stable isotope dilution without mass spectrometric detection.
Topics: Acetaldehyde; Calibration; Chromatography, Gas; Deuterium; Flame Ionization; Gas Chromatography-Mass Spectrometry; Indicator Dilution Techniques; Isotope Labeling; Mass Spectrometry; Methanol; Porosity | 2017 |
Important considerations for the utilisation of methanolysis in steroid analysis.
Topics: Deuterium; Doping in Sports; Gas Chromatography-Mass Spectrometry; Glucuronides; Hydrolysis; Indicators and Reagents; Isomerism; Methanol; Progesterone; Reference Standards; Sulfates; Tandem Mass Spectrometry; Testosterone Congeners | 2018 |
Optimized and validated method for simultaneous extraction, identification and quantification of flavonoids and capsaicin, along with isotopic composition, in hot peppers from different regions.
Topics: Capsaicin; Capsicum; Carbon Isotopes; Chromatography, High Pressure Liquid; Deuterium; Flavonoids; Limit of Detection; Mass Spectrometry; Methanol; Oxygen Isotopes; Plant Extracts; Principal Component Analysis; Solvents; Sonication | 2018 |
Screening of Polysorbate-80 Composition by High Resolution Mass Spectrometry with Rapid H/D Exchange.
Topics: Deuterium; Hydrogen Deuterium Exchange-Mass Spectrometry; Methanol; Molecular Weight; Polysorbates | 2019 |
Quantitative
Topics: Chromatography, High Pressure Liquid; Cost-Benefit Analysis; Deuterium; Isomerism; Methanol; Pharmaceutical Preparations; Proton Magnetic Resonance Spectroscopy; Reproducibility of Results; Salts; Solubility; Solvents | 2020 |
Reduction of Substituted Benzo-Fused Cyclic Sulfonamides with Mg-MeOH: An Experimental and Computational Study.
Topics: Deuterium; Indoles; Methanol; Nitrogen; Pyrroles; Pyrrolidines; Sulfanilamide; Sulfonamides | 2022 |
Hydrogen-deuterium (H/D) exchange reaction of acebutolol hydrochloride in D₂O and CD₃OD solution.
Topics: Acebutolol; Deuterium; Deuterium Oxide; Hydrogen; Methanol; Solvents | 2022 |
Structural characterization of novel hydrolytic and oxidative degradation products of acalabrutinib by LC-Q-TOF-MS, H/D exchange and NMR.
Topics: Acetonitriles; Benzamides; Chromatography, High Pressure Liquid; Deuterium; Drug Stability; Hydrogen; Hydrolysis; Methanol; Oxidation-Reduction; Oxidative Stress; Pyrazines; Tandem Mass Spectrometry | 2022 |
In-droplet hydrogen-deuterium exchange to examine protein/peptide solution conformer heterogeneity.
Topics: Deuterium; Deuterium Exchange Measurement; Hydrogen; Methanol; Peptides; Ubiquitin | 2023 |
Attenuation measurements of a fast neutron radiotherapy beam.
Topics: Deuterium; Fast Neutrons; Lead; Neutrons; Radiation Dosage; Radiation Protection; Steel; Wood | 1976 |
Production and shielding of 15 MeV neutrons.
Topics: Deuterium; Humans; Iron; Neutrons; Paraffin; Radiation Protection; Radiotherapy, High-Energy; Tritium; Water; Wood | 1971 |
Maturing wines in oak barrels. Effects of origin, volume, and age of the barrel on the wine volatile composition.
Topics: Benzaldehydes; Deuterium; Food Technology; Lactones; Methylene Chloride; Odorants; Quercus; Time Factors; Volatilization; Wine; Wood | 2002 |
Near-infrared spectroscopic monitoring of the diffusion process of deuterium-labeled molecules in wood. Part I: softwood.
Topics: 1-Butanol; Cellulose; Crystallography; Deuterium; Deuterium Oxide; Diffusion; Isotope Labeling; Macromolecular Substances; Molecular Conformation; Motion; Picea; Plant Stems; Spectroscopy, Near-Infrared; Wood | 2003 |
Near-infrared spectroscopic monitoring of the diffusion process of deuterium-labeled molecules in wood. Part II: hardwood.
Topics: 1-Butanol; Cellulose; Crystallography; Deuterium; Deuterium Oxide; Diffusion; Fagus; Isotope Labeling; Macromolecular Substances; Molecular Conformation; Motion; Plant Stems; Spectroscopy, Near-Infrared; Wood | 2003 |
Near-infrared spectroscopic observation of the ageing process in archaeological wood using a deuterium exchange method.
Topics: Archaeology; Deuterium; Microfibrils; Spectroscopy, Near-Infrared; Wood | 2005 |
Chemical imaging of wood-polypropylene composites.
Topics: Deuterium; Fourier Analysis; Lubrication; Maleic Anhydrides; Polymers; Polypropylenes; Spectroscopy, Fourier Transform Infrared; Stearates; Wood; Zinc | 2006 |
Antiallergic activity of aqueous extracts and constituents of Taxus yunnanensis.
Topics: Anti-Allergic Agents; Butylene Glycols; Calcimycin; Carbon Isotopes; Cell Line; Chromatography, High Pressure Liquid; Deuterium; Drugs, Chinese Herbal; Furans; Histamine Release; Humans; Lignans; Molecular Structure; Nuclear Magnetic Resonance, Biomolecular; Phenols; Plant Bark; Plant Extracts; Propylene Glycols; Spectrophotometry, Infrared; Taxoids; Taxus; Wood | 2006 |
Wood cellulose preparation methods and mass spectrometric analyses of delta13C, delta18O, and nonexchangeable delta2H values in cellulose, sugar, and starch: an interlaboratory comparison.
Topics: Calibration; Carbohydrates; Carbon Isotopes; Cellulose; Deuterium; Isotopes; Mass Spectrometry; Organic Chemicals; Oxygen Isotopes; Sodium Hydroxide; Solvents; Starch; Temperature; Wood | 2007 |
Stable hydrogen isotope ratios of lignin methoxyl groups as a paleoclimate proxy and constraint of the geographical origin of wood.
Topics: Climate; Deuterium; Geography; Ireland; Lignin; Quercus; Rain; Seasons; Wood | 2007 |
Forensic analysis of wooden safety matches -- a case study.
Topics: Carbon Isotopes; Deuterium; Firesetting Behavior; Forensic Sciences; Household Articles; Humans; Microscopy; Wood; X-Ray Diffraction | 2007 |
Application of tree-ring isotopic analyses to reconstruct historical water use of riparian trees.
Topics: California; Deuterium; Ecosystem; Seasons; Time Factors; Trees; Water; Wood | 2008 |
A rapid and precise method for determination of D/H ratios of plant methoxyl groups.
Topics: Benzaldehydes; Deuterium; Esterification; Gas Chromatography-Mass Spectrometry; Lignin; Pectins; Plant Extracts; Plants; Reproducibility of Results; Wood | 2008 |
Difference of the crystal structure of cellulose in wood after hydrothermal and aging degradation: a NIR spectroscopy and XRD study.
Topics: Archaeology; Cellular Senescence; Cellulose; Deuterium; Spectroscopy, Fourier Transform Infrared; Spectroscopy, Near-Infrared; Temperature; Wood; X-Ray Diffraction | 2010 |
Probing alignment and phase behavior in intact wood cell walls using 2H NMR spectroscopy.
Topics: Biomass; Cell Wall; Deuterium; Lignin; Liriodendron; Magnetic Resonance Spectroscopy; Phase Transition; Temperature; Wood | 2012 |
δ²H, δ¹³C and δ¹⁸O from whole wood, α-cellulose and lignin methoxyl groups in Pinus sylvestris: a multi-parameter approach.
Topics: Carbon Isotopes; Cellulose; Deuterium; Germany; Isotopes; Lignin; Meteorology; Oxygen Isotopes; Pinus sylvestris; Wood | 2015 |
Effects of mechanical stretching, desorption and isotope exchange on deuterated eucalypt wood studied by near infrared spectroscopy.
Topics: Cellulose; Deuterium; Deuterium Exchange Measurement; Eucalyptus; Humidity; Hydrolysis; Spectroscopy, Near-Infrared; Stress, Mechanical; Tensile Strength; Wood | 2019 |