methanol has been researched along with ammonium acetate in 75 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (4.00) | 18.7374 |
| 1990's | 7 (9.33) | 18.2507 |
| 2000's | 27 (36.00) | 29.6817 |
| 2010's | 35 (46.67) | 24.3611 |
| 2020's | 3 (4.00) | 2.80 |
| Authors | Studies |
|---|---|
| Li, F; Lim, CK; Peters, TJ | 2 |
| Grisolía, S; Guerri, C; O'Connor, JE | 1 |
| Takeda, N; Yamamoto, A | 1 |
| Müthing, J; Unland, F | 1 |
| Beijnen, JH; Huizing, MT; Pinedo, HM; Rosing, H; Sparreboom, A; van Tellingen, O | 1 |
| Furuta, T; Ishii, K; Kasuya, Y | 1 |
| Banks, F; Sandra, P; Schelfaut, M; Zhao, Y | 1 |
| Jyske, P; Porras, SP; Riekkola, ML; Valkó, IE | 1 |
| Claessens, HA; Cramers, CA; Debets, AJ; Jansen, JG; Lamers, RJ; Vervoort, RJ | 1 |
| Cherkaoui, S; Veuthey, JL | 1 |
| Jira, T; Karbaum, A | 1 |
| Chen, YH; Lin, CH | 1 |
| Buchberger, W; Haddad, PR; Hilder, EF; Klampfl, CW | 1 |
| Peddicord, MB; Weber, SG | 1 |
| Grob, M; Steiner, F | 1 |
| Catarcini, P; D'Acquarica, I; Fanali, S; Gasparrini, F; Presutti, C | 1 |
| Cottet, H; Giani, O; Kirby, D; Schué, F; Taillades, J; Vayaboury, W | 1 |
| Chen, A; Chen, X; Hu, Z; Li, C; Xie, J; Zhang, J | 1 |
| Chen, H; Chen, Y; Du, P; Han, F; Wang, H; Zhang, H | 1 |
| Hang, TJ; Jiang, L; Shen, J; Song, M; Wang, Y; Wu, XL; Zhang, Y; Zhang, Z | 1 |
| Chen, X; Gao, W; He, X; Hu, Z; Li, Y; Qi, S | 1 |
| Ikawa, T; Maegawa, T; Mizusaki, T; Monguchi, Y; Mori, A; Sajiki, H | 1 |
| Chaïb, J; Faurobert, M; Pelpoir, E | 1 |
| Liu, L; Pack, BW | 1 |
| Cui, Y; Gu, J; Jiang, Y; Wang, J; Wang, Y; Zhao, X | 1 |
| Archibold, EF; Duan, P; Habicht, SC; Kenttämaa, HI; Vinueza, NR | 1 |
| Fawcett, JP; Gu, J; Jiang, Y; Kong, J; Tang, Y; Teng, G; Wang, J; Wang, Y | 1 |
| Chen, Q; Li, K; Li, P; Li, Q; Liu, J; Zhang, Z | 1 |
| Bicker, W; Lämmerhofer, M; Lindner, W; Wu, J | 1 |
| Buszewski, B; Kowalkowski, T; Welerowicz, T | 1 |
| Gao, X; Hang, T; Song, M; Wen, A | 1 |
| Chang, YZ; Chen, CY; Lee, MR; Shen, CC; Yang, TJ | 1 |
| Hari, PR; Naseerali, CP; Sreenivasan, K | 1 |
| Ilag, LL; Jacobsson, SP; Lindholm, J; Zamani, L | 1 |
| Quirino, JP | 1 |
| Boughtflower, R; Caldwell, J; Cazenave-Gassiot, A; Hitzel, L; Holyoak, C; Lane, S; Langley, GJ; Oakley, P; Pullen, F; Richardson, S | 1 |
| Leibfritz, D; Schwalbe-Herrmann, M; Willmann, J | 1 |
| Chen, H; Miao, Z; Wu, S | 1 |
| Bellorio, KB; César, IC; Chellini, PR; de Abreu, FC; Moreira, JM; Pianetti, GA; Ribeiro, JA; Teixeira, Lde S | 1 |
| Chen, N; Ding, G; Gu, J; Zhang, Z | 1 |
| Aura, S; Franssila, S; Kostiainen, R; Kotiaho, T; Moilanen, ME; Nordman, N; Sikanen, T | 1 |
| Alves, RO; Barreiro, EJ; Braga, RC; de Oliveira, V; Fraga, CA; Persiano, CB; Tôrres, AC | 1 |
| Ding, C; Ge, Q; Li, Z; Wu, J; Zhi, X; Zhou, Z | 1 |
| de Jong, GJ; Kok, MG; Somsen, GW | 1 |
| Asakawa, N; Hyodo, K; Ishihara, H; Kikuchi, H; Ohnishi, N; Suzuki, T; Yamamoto, E | 1 |
| Benton, CM; Jones, DJ; Lim, CK; Moniz, C | 1 |
| Bhavsar, R; Dhaneshwar, S; Mahadik, M | 1 |
| Panderi, I; Pligoropoulou, H; Vonaparti, A | 1 |
| de Jager, AD; Ferguson, W; Hall, A; Henman, M; Warner, JV | 1 |
| Chen, W; Qi, H; Wang, Q; Xing, M; Xu, X; Zhang, J | 1 |
| Kim, M; Park, JH | 1 |
| He, L; Jiang, H; Lu, W; Shen, Q; Wang, L; Wang, S; Yu, L; Zeng, S; Zhou, H | 1 |
| Chen, P; Dai, G; Ding, A; Ju, W; Liu, S; Xie, L; Xu, J; Zhou, L | 1 |
| de Aquino Neto, FR; Deventer, K; Pereira, HM; Sardela, VF; Van Eenoo, P | 1 |
| Baek, HM; Chae, JW; Kang, HI; Kim, SK; Kwon, KI | 1 |
| Okuda, H; Shibata, H; Yomota, C | 1 |
| Gao, Q; Huang, H; Huang, X; Jiang, Z; Liu, G; Sun, L; Wang, T; Xiao, Y; Xie, S; Zhang, L | 1 |
| Hubert, P; Marini, RD; Mbinze, JK; Memvanga, PB; Préat, V; Rozet, E | 1 |
| Dixit, S; Park, JH; Tran, le N | 1 |
| Bodzon-Kulakowska, A; Drabik, A; Kotlinska, JH; Marszalek, M; Suder, P | 1 |
| Bertin, S; Boiteux, H; Hennig, P; Lemasson, E; Lesellier, E; West, C | 1 |
| Going, CC; Williams, ER; Xia, Z | 1 |
| Lhotská, I; Šatínský, D; Solich, P; Stachová, I | 1 |
| Chen, HS; Liao, DJ; Lu, XP; Lu, Y; Mo, ZY | 1 |
| Hu, X; Li, W; Sun, J; Wang, B; Wu, L; Zhang, Y | 1 |
| Dewachter, K; Smolders, I; Van den Borre, L; Van Eeckhaut, A; Van Wanseele, Y; Vander Heyden, Y; Viaene, J | 1 |
| Havlík, M; Kalíková, K; Král, V; Matějka, P; Sýkora, D; Tesařová, E; Vozka, J | 1 |
| Ji, X; Li, Z; Liu, Y; Qian, M; Wang, J; Wu, H; Xu, J; Yang, H | 1 |
| Honarvar, E; Venter, AR | 1 |
| Lemasson, E; West, C | 1 |
| He, L; Qian, J; She, Y; Yang, W; Zhu, P | 1 |
| Caceres-Cortes, J; Kempson, J; Li, P; Mathur, A; Sun, D; Wu, DR; Yip, H | 1 |
| Chen, Y; Diao, QB; Ding, LK; Gao, XH; Liu, MY; Ren, DJ; Wang, JW; Wen, AD; Yang, L | 1 |
| Chang, CT; Chang, IT; Chen, CJ; Chiu, WC; Hsia, MH; Lin, ZR; Liu, MY; Shieh, YT; Wang, CJ | 1 |
75 other study(ies) available for methanol and ammonium acetate
| Article | Year |
|---|---|
High-performance liquid chromatography of type-III heptocarboxylic porphyrinogen isomers.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Methanol; Porphyrinogens | 1987 |
High-performance liquid chromatography of uroporphyrinogen and coproporphyrinogen isomers with amperometric detection.
Topics: Acetates; Chromatography, High Pressure Liquid; Coproporphyrinogens; Electrochemistry; Hydrogen-Ion Concentration; Isomerism; Methanol; Porphyrinogens; Uroporphyrinogens | 1986 |
Protective effect of ethanol on acute ammonia intoxication in mice.
Topics: 1-Butanol; Acetates; Ammonia; Animals; Butanols; Dose-Response Relationship, Drug; Ethanol; Male; Methanol; Mice; Urea | 1982 |
Simultaneous determination of 13-cis- and all-trans-retinoic acids and retinol in human serum by high-performance liquid chromatography.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Hexanes; Humans; Hydrogen-Ion Concentration; Methanol; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Tretinoin; Vitamin A | 1994 |
Improved separation of isomeric gangliosides by anion-exchange high-performance liquid chromatography.
Topics: Acetates; Animals; Anions; Brain Chemistry; Carbohydrate Sequence; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Gangliosides; Granulocytes; Humans; Indicators and Reagents; Methanol; Mice; Molecular Sequence Data; N-Acetylneuraminic Acid; Polymers; Quaternary Ammonium Compounds; Sialic Acids | 1994 |
Quantification of paclitaxel metabolites in human plasma by high-performance liquid chromatography.
Topics: Acetates; Acetonitriles; Antineoplastic Agents, Phytogenic; Buffers; Chromatography, High Pressure Liquid; Humans; Hydrogen-Ion Concentration; Methanol; Paclitaxel; Spectrophotometry, Ultraviolet; Taxoids | 1995 |
Determination of naringin and naringenin in human urine by high-performance liquid chromatography utilizing solid-phase extraction.
Topics: Acetates; Acetonitriles; Adult; Antioxidants; Chromatography, High Pressure Liquid; Flavanones; Flavonoids; Formates; Humans; Indicators and Reagents; Male; Methanol; Sensitivity and Specificity; Solvents | 1997 |
Capillary electrophoresis and capillary electrophoresis-electrospray-mass spectroscopy for the analysis of heterocyclic amines.
Topics: Acetates; Electrophoresis, Capillary; Heterocyclic Compounds; Mass Spectrometry; Methanol; Polyvinyl Alcohol | 1998 |
Effect of electrolyte and solvent composition on capillary electrophoretic separation of some pharmaceuticals in non-aqueous media.
Topics: Acetates; Acetonitriles; Ammonium Chloride; Bromides; Dextromoramide; Dose-Response Relationship, Drug; Electrolytes; Electrophoresis, Capillary; Ephedrine; Hydrogen-Ion Concentration; Levorphanol; Lithium Compounds; Methadone; Methanol; Morphine; Potassium Acetate; Quaternary Ammonium Compounds; Sodium Acetate; Time Factors; Viscosity | 1999 |
Preliminary study on the effect of miniaturisation and use of volatile mobile phases in LC for the on-line LC-MS analysis of basic pharmaceuticals.
Topics: Acetates; Analysis of Variance; Chromatography, High Pressure Liquid; Chromatography, Liquid; Electrolytes; Hydrogen-Ion Concentration; Mass Spectrometry; Methanol; Microchemistry; Pharmaceutical Preparations; Solutions | 1999 |
Development and robustness testing of a nonaqueous capillary electrophoresis method for the analysis of nonsteroidal anti-inflammatory drugs.
Topics: Acetates; Anti-Inflammatory Agents, Non-Steroidal; Electrolytes; Electrophoresis, Capillary; Methanol; Reference Standards; Reproducibility of Results; Solvents | 2000 |
Chiral separations of 1,3,4-thia- and 1,3,4-selenadiazine derivatives by use of non-aqueous capillary electrophoresis.
Topics: 2-Hydroxypropyl-beta-cyclodextrin; Acetates; Acetic Acid; Acetonitriles; beta-Cyclodextrins; Citric Acid; Cyclodextrins; Electrophoresis, Capillary; Formamides; Methanol; Organometallic Compounds; Organoselenium Compounds; Stereoisomerism; Thiadiazines; Time Factors; Tromethamine | 2001 |
On-line identification of trans- and cis-resveratrol by nonaqueous capillary electrophoresis/fluorescence spectroscopy at 77 K.
Topics: Acetates; Acetonitriles; Cold Temperature; Electrophoresis, Capillary; Isomerism; Methanol; Photochemistry; Resveratrol; Sodium Cholate; Solubility; Solvents; Spectrometry, Fluorescence; Stilbenes | 2001 |
Comparison of aqueous and nonaqueous carrier electrolytes for the separation of penicillin V and related substances by capillary electrophoresis with UV and mass spectrometric detection.
Topics: Acetates; Acetonitriles; Buffers; Electrolytes; Electrophoresis, Capillary; Ethanol; Imidazoles; Methanol; Penicillanic Acid; Penicillin V; Penicillins; Pipecolic Acids; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet; Thiazoles; Water | 2002 |
Nonaqueous affinity capillary electrophoresis investigation of small molecule molecular recognition.
Topics: Acetates; Acetonitriles; Buffers; Dicarboxylic Acids; Electrophoresis, Capillary; Imidazoles; Ligands; Mesylates; Methanol; Morpholines | 2002 |
Characteristics of the electroosmotic flow of electrolyte systems for nonaqueous capillary electrophoresis.
Topics: Acetates; Acetonitriles; Anions; Cations; Dimethyl Sulfoxide; Electrolytes; Electrophoresis, Capillary; Methanol; Osmosis; Solvents | 2002 |
Evaluation of teicoplanin chiral stationary phases of 3.5 and 5 microm inside diameter silica microparticles by polar-organic mode capillary electrochromatography.
Topics: Acetates; Acetonitriles; Adrenergic beta-Antagonists; Chromatography, Liquid; Electrophoresis, Capillary; Methanol; Particle Size; Reproducibility of Results; Silicon Dioxide; Stereoisomerism; Teicoplanin | 2003 |
Nonaqueous capillary zone electrophoresis of synthetic organic polypeptides.
Topics: Acetates; Acetic Acid; Acetonitriles; Chromatography, Gel; Electrophoresis, Capillary; Light; Lysine; Methanol; Molecular Weight; Peptides; Polylysine; Polymers; Scattering, Radiation; Solvents | 2003 |
Non-aqueous capillary electrophoresis for simultaneous separation and determination of three major active components in traditional medicinal preparations.
Topics: Acetates; Acetonitriles; Drugs, Chinese Herbal; Electrophoresis, Capillary; Flavanones; Hydrogen-Ion Concentration; Isoflavones; Methanol; Reproducibility of Results; Temperature | 2005 |
Sensitive and specific liquid chromatographic-tandem mass spectrometric assay for atropine and its eleven metabolites in rat urine.
Topics: Acetates; Animals; Atropine; Chemistry Techniques, Analytical; Chemistry, Pharmaceutical; Chromatography, Liquid; Hydrolysis; Mass Spectrometry; Methanol; Models, Chemical; Rats; Rats, Wistar; Spectrometry, Mass, Electrospray Ionization; Time Factors | 2006 |
Determination of oleanolic acid in human plasma and study of its pharmacokinetics in Chinese healthy male volunteers by HPLC tandem mass spectrometry.
Topics: Acetates; Adult; Area Under Curve; Calibration; Chemistry Techniques, Analytical; Chemistry, Pharmaceutical; China; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Glycyrrhetinic Acid; Humans; Male; Methanol; Models, Chemical; Oleanolic Acid; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Time Factors | 2006 |
Separation and determination of strychnine and brucine in Strychnos nux-vomica L. and its preparation by nonaqueous capillary electrophoresis.
Topics: Acetates; Acetonitriles; Buffers; Central Nervous System Stimulants; Drugs, Chinese Herbal; Electrophoresis, Capillary; Hydrogen-Ion Concentration; Methanol; Reproducibility of Results; Solvents; Spectrophotometry, Ultraviolet; Strychnine; Strychnos nux-vomica; Time Factors | 2006 |
Mechanistic study of a Pd/C-catalyzed reduction of aryl sulfonates using the Mg-MeOH-NH(4)OAc system.
Topics: Acetates; Arylsulfonates; Carbon; Catalysis; Electron Transport; Magnesium; Methanol; Models, Chemical; Oxidation-Reduction; Palladium; Solvents | 2007 |
Phenol extraction of proteins for proteomic studies of recalcitrant plant tissues.
Topics: Acetates; Chemical Precipitation; Methanol; Phenol; Plant Proteins; Plants; Proteomics; Solubility; Temperature | 2007 |
Cleaning verification assays for highly potent compounds by high performance liquid chromatography mass spectrometry: strategy, validation, and long-term performance.
Topics: Acetates; Acetic Acid; Acrylic Resins; Alloys; Aluminum; Chromatography, High Pressure Liquid; Decontamination; Mass Spectrometry; Methanol; Polyvinyl Chloride; Reproducibility of Results; Stainless Steel; Surface Properties | 2007 |
Liquid chromatography tandem mass spectrometry assay to determine the pharmacokinetics of aildenafil in human plasma.
Topics: Acetates; Administration, Oral; Ammonia; Area Under Curve; Buffers; Calibration; Chromatography, Liquid; Dose-Response Relationship, Drug; Fasting; Half-Life; Humans; Hydrogen-Ion Concentration; Male; Metabolic Clearance Rate; Methanol; Molecular Structure; Phosphodiesterase Inhibitors; Piperazines; Purines; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Sildenafil Citrate; Sulfones; Tablets; Tandem Mass Spectrometry; Time Factors | 2007 |
Identification of the carboxylic acid functionality by using electrospray ionization and ion-molecule reactions in a modified linear quadrupole ion trap mass spectrometer.
Topics: Acetates; Anti-Inflammatory Agents, Non-Steroidal; Borates; Carboxylic Acids; Cations, Monovalent; Ibuprofen; Ketoprofen; Methanol; Naproxen; Sodium; Spectrometry, Mass, Electrospray Ionization | 2008 |
A rapid and sensitive LC-MS/MS assay to quantify yonkenafil in rat plasma with application to preclinical pharmacokinetics studies.
Topics: Acetates; Administration, Oral; Administration, Sublingual; Animals; Biological Availability; Buffers; Chromatography, Liquid; Cyclic Nucleotide Phosphodiesterases, Type 5; Drug Evaluation, Preclinical; Drug Stability; Fasting; Hydrogen-Ion Concentration; Injections, Intravenous; Male; Methanol; Molecular Structure; Phosphodiesterase 5 Inhibitors; Phosphodiesterase Inhibitors; Pyrimidinones; Pyrroles; Quality Control; Random Allocation; Rats; Rats, Wistar; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Time Factors | 2008 |
Analysis of yohimbine alkaloid from Pausinystalia yohimbe by non-aqueous capillary electrophoresis and gas chromatography-mass spectrometry.
Topics: Acetates; Acetic Acid; Alkaloids; Electrophoresis, Capillary; Gas Chromatography-Mass Spectrometry; Methanol; Pausinystalia; Reproducibility of Results; Solvents; Yohimbine | 2008 |
Hydrophilic interaction chromatography in nonaqueous elution mode for separation of hydrophilic analytes on silica-based packings with noncharged polar bondings.
Topics: Acetates; Adsorption; Chromatography, High Pressure Liquid; Deoxyribonucleosides; Ethanol; Ethylene Glycol; Methanol; Molecular Structure; Nucleic Acids; Nucleosides; Reproducibility of Results; Sensitivity and Specificity; Silicon Dioxide; Stereoisomerism; Surface Properties; Temperature; Time Factors; Water; Wettability | 2008 |
Effect of chemically bonded stationary phases and mobile phase composition on beta-blockers retention in RP-HPLC.
Topics: Acetates; Acetonitriles; Adrenergic beta-Antagonists; Chromatography, High Pressure Liquid; Ethylamines; Formates; Hydrophobic and Hydrophilic Interactions; Lipids; Methanol; Models, Chemical; Principal Component Analysis | 2009 |
Simultaneous determination of lansoprazole and its metabolites 5'-hydroxy lansoprazole and lansoprazole sulphone in human plasma by LC-MS/MS: application to a pharmacokinetic study in healthy volunteers.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Acetates; Area Under Curve; Chromatography, Liquid; Drug Stability; Freezing; Guidelines as Topic; Half-Life; Humans; Indapamide; Lansoprazole; Metabolic Clearance Rate; Methanol; Molecular Structure; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; United States; United States Food and Drug Administration; Water | 2008 |
High throughput screening various abused drugs and metabolites in urine by liquid chromatography-heated electrospray ionization/tandem mass spectrometry.
Topics: Acetates; Amphetamines; Chromatography; Chromatography, Liquid; Drug Evaluation, Preclinical; Formates; Humans; Illicit Drugs; Ketamine; Methanol; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Time Factors; Urinalysis | 2009 |
A sensitive estimation of residual ethylene glycol in ethylene oxide sterilized medical devices by HPLC with electrospray ionization mass spectrometric detection.
Topics: Acetates; Chromatography, High Pressure Liquid; Equipment and Supplies; Ethylene Glycol; Ethylene Oxide; Linear Models; Methanol; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Sterilization | 2009 |
Discrimination among IgG1-kappa monoclonal antibodies produced by two cell lines using charge state distributions in nanoESI-TOF mass spectra.
Topics: Acetates; Animals; Antibodies, Monoclonal; Cell Line, Tumor; CHO Cells; Cricetinae; Cricetulus; Humans; Hydrogen-Ion Concentration; Immunoglobulin G; Immunoglobulin kappa-Chains; Linear Models; Methanol; Mice; Models, Immunological; Principal Component Analysis; Spectrometry, Mass, Electrospray Ionization; Temperature | 2009 |
Analyte focusing by micelle collapse in CZE: nanopreparation of neutrals.
Topics: Acetates; Electrolytes; Electrophoresis, Capillary; Methanol; Micelles; Nanotechnology; Sodium Acetate; Sodium Dodecyl Sulfate | 2009 |
Effect of increasing concentration of ammonium acetate as an additive in supercritical fluid chromatography using CO2-methanol mobile phase.
Topics: Acetates; Anti-Inflammatory Agents, Non-Steroidal; Antihypertensive Agents; Atenolol; Carbon Dioxide; Chromatography, High Pressure Liquid; Chromatography, Supercritical Fluid; Diltiazem; Mass Spectrometry; Methanol; Naproxen; Pyridines; Silicon Dioxide; Sulfonamides; Surface Properties | 2009 |
Separation of phospholipid classes by hydrophilic interaction chromatography detected by electrospray ionization mass spectrometry.
Topics: Acetates; Acetonitriles; Animals; Brain Chemistry; Chromatography, Liquid; Humans; Hydrophobic and Hydrophilic Interactions; Methanol; Phospholipids; Silicon Dioxide; Spectrometry, Mass, Electrospray Ionization; Swine | 2010 |
The study of protein conformation in solution via direct sampling by desorption electrospray ionization mass spectrometry.
Topics: Acetates; Humans; Methanol; Protein Conformation; Protein Denaturation; Proteins; Spectrometry, Mass, Electrospray Ionization; Temperature; Water | 2010 |
Liquid chromatography-tandem mass spectrometry for the simultaneous quantitation of artemether and lumefantrine in human plasma: application for a pharmacokinetic study.
Topics: Acetates; Acetic Acid; Antimalarials; Artemether; Artemisinins; Calibration; Chromatography, Liquid; Ethanolamines; Fluorenes; Formates; Humans; Lumefantrine; Methanol; Models, Chemical; Quality Control; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry | 2011 |
Determination of oxaceprol in rat plasma by LC-MS/MS and its application in a pharmacokinetic study.
Topics: Acetates; Acetonitriles; Administration, Oral; Animals; Chemistry Techniques, Analytical; Chromatography, Liquid; Hydroxyproline; Ions; Mass Spectrometry; Methanol; Models, Chemical; Quality Control; Rats; Reproducibility of Results; Sensitivity and Specificity | 2011 |
Rapid and sensitive drug metabolism studies by SU-8 microchip capillary electrophoresis-electrospray ionization mass spectrometry.
Topics: Acetaminophen; Acetates; Chemical Fractionation; Electrophoresis, Microchip; Epoxy Compounds; Ethanolamines; Humans; Methanol; Models, Chemical; Polymers; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Tramadol | 2011 |
Determination of the cardioactive prototype LASSBio-294 and its metabolites in dog plasma by LC-MS/MS: application for a pharmacokinetic study.
Topics: Acetates; Administration, Oral; Animals; Area Under Curve; Blood Proteins; Calibration; Cardiovascular Agents; Chemistry Techniques, Analytical; Chemistry, Pharmaceutical; Chromatography, High Pressure Liquid; Chromatography, Liquid; Dogs; Hydrazones; Mass Spectrometry; Methanol; Pharmaceutical Preparations; Reproducibility of Results; Tandem Mass Spectrometry; Temperature; Thiophenes | 2011 |
Simultaneous determination of ipratropium and salbutamol in rat plasma by LC-MS/MS and its application to a pharmacokinetic study.
Topics: Acetates; Albuterol; Animals; Area Under Curve; Chromatography, Liquid; Drug Stability; Ipratropium; Linear Models; Male; Methanol; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry; Water | 2011 |
Sensitivity enhancement in capillary electrophoresis-mass spectrometry of anionic metabolites using a triethylamine-containing background electrolyte and sheath liquid.
Topics: Acetates; Amino Acids; Anions; Carboxylic Acids; Electrolytes; Electrophoresis, Capillary; Ethylamines; Humans; Mass Spectrometry; Methanol; Reproducibility of Results; Sensitivity and Specificity | 2011 |
Direct, simultaneous measurement of liposome-encapsulated and released drugs in plasma by on-line SPE-SPE-HPLC.
Topics: Acetates; Animals; Chromatography, High Pressure Liquid; Doxorubicin; Drug Stability; Equipment Design; Hydrogen-Ion Concentration; Liposomes; Male; Methanol; Mice; Mice, Inbred BALB C; Reproducibility of Results; Solid Phase Extraction | 2011 |
Ultra high-performance liquid chromatography of porphyrins in clinical materials: column and mobile phase selection and optimisation.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Feces; Humans; Methanol; Microspheres; Particle Size; Porphyria Cutanea Tarda; Porphyrins; Solid Phase Extraction | 2012 |
A high performance liquid chromatography-tandem mass spectrometric method for the determination of mefenamic acid in human plasma: application to pharmacokinetic study.
Topics: Acetates; Anticoagulants; Area Under Curve; Chromatography, High Pressure Liquid; Diclofenac; Drug Stability; Humans; Hydrogen-Ion Concentration; Linear Models; Liquid-Liquid Extraction; Male; Mefenamic Acid; Methanol; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry | 2012 |
Hydrophilic interaction liquid chromatography/positive ion electrospray mass spectrometry for the quantification of deferasirox, an oral iron chelator, in human plasma.
Topics: Acetates; Acetonitriles; Adult; Benzoates; beta-Thalassemia; Chromatography, Liquid; Deferasirox; Female; Humans; Hydrophobic and Hydrophilic Interactions; Linear Models; Male; Methanol; Mianserin; Mirtazapine; Spectrometry, Mass, Electrospray Ionization; Triazoles | 2012 |
LC-MS/MS method for the quantitation of metabolites of eight commonly-used synthetic cannabinoids in human urine--an Australian perspective.
Topics: Acetates; Acetonitriles; Australia; Cannabinoids; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Designer Drugs; Humans; Illicit Drugs; Indoles; Linear Models; Methanol; Naphthalenes; Reproducibility of Results; Tandem Mass Spectrometry | 2012 |
HPLC-APCI-MS/MS method for the determination of catalpol in rat plasma and cerebrospinal fluid: application to an in vivo pharmacokinetic study.
Topics: Acetates; Animals; Area Under Curve; Atmospheric Pressure; Calibration; Chemical Precipitation; Chromatography, High Pressure Liquid; Drug Stability; Drugs, Chinese Herbal; Half-Life; Injections, Intravenous; Iridoid Glucosides; Limit of Detection; Linear Models; Male; Metabolic Clearance Rate; Methanol; Rats; Rats, Sprague-Dawley; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry | 2012 |
Enantioseparation of chiral acids and bases on a clindamycin phosphate-modified zirconia monolith by capillary electrochromatography.
Topics: Acetates; Capillary Electrochromatography; Clindamycin; Electrolytes; Hydrogen-Ion Concentration; Methanol; Models, Chemical; Pharmaceutical Preparations; Stereoisomerism; Zirconium | 2012 |
Simultaneous determination of imperatorin and its 2 metabolites in dog plasma by using liquid chromatography-tandem mass spectrometry.
Topics: Acetates; Administration, Oral; Animals; Biotransformation; Calibration; Chromatography, Liquid; Dogs; Drugs, Chinese Herbal; Epoxy Compounds; Feces; Female; Furocoumarins; Hydroxylation; Injections, Intravenous; Linear Models; Magnetic Resonance Spectroscopy; Male; Methanol; Molecular Structure; Rats; Rats, Sprague-Dawley; Reference Standards; Sensitivity and Specificity; Sex Factors; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry | 2012 |
Determination of typhaneoside in rat plasma by liquid chromatography-tandem mass spectrometry.
Topics: Acetates; Animals; Buffers; Calibration; Chromatography, Liquid; Drugs, Chinese Herbal; Glycosides; Hydrogen-Ion Concentration; Injections, Intravenous; Limit of Detection; Linear Models; Methanol; Rats; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry | 2012 |
Development and validation of a ultra high performance liquid chromatography-tandem mass spectrometric method for the direct detection of formoterol in human urine.
Topics: Acetates; Acetic Acid; Adrenergic beta-2 Receptor Agonists; Biomarkers; Bronchodilator Agents; Calibration; Chromatography, High Pressure Liquid; Doping in Sports; Drug Stability; Ethanolamines; Formoterol Fumarate; Humans; Hydrogen-Ion Concentration; Hydrolysis; Methanol; Performance-Enhancing Substances; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Substance Abuse Detection; Tandem Mass Spectrometry; Temperature; Urinalysis; Water | 2012 |
Quantitative determination of duloxetine and its metabolite in rat plasma by HPLC-MS/MS.
Topics: Acetates; Animals; Chromatography, High Pressure Liquid; Drug Stability; Duloxetine Hydrochloride; Methanol; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry; Thiophenes | 2013 |
Simultaneous determination of polyethylene glycol-conjugated liposome components by using reversed-phase high-performance liquid chromatography with UV and evaporative light scattering detection.
Topics: Acetates; Buffers; Chemistry, Pharmaceutical; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Hydrogen-Ion Concentration; Light; Limit of Detection; Linear Models; Lipids; Lipolysis; Liposomes; Methanol; Polyethylene Glycols; Reproducibility of Results; Scattering, Radiation; Spectrophotometry, Ultraviolet; Technology, Pharmaceutical; Temperature; Ultraviolet Rays | 2013 |
A rapid and sensitive LC-ESI-MS/MS method for the detection of YF-49-92.MLS in rat plasma.
Topics: Acetates; Animals; Antitubercular Agents; Calibration; Chromatography, Liquid; Female; Formates; Imidazoles; Male; Methanol; Oxazines; Rats; Rats, Sprague-Dawley; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Verapamil | 2013 |
Development of a liquid chromatographic method for the simultaneous quantification of curcumin, β-arteether, tetrahydrocurcumin and dihydroartemisinin. Application to lipid-based formulations.
Topics: Acetates; Algorithms; Antimalarials; Artemisinins; Calibration; Chemistry Techniques, Analytical; Chemistry, Pharmaceutical; Chromatography, Liquid; Curcumin; Hydrogen-Ion Concentration; Limit of Detection; Lipids; Methanol; Reproducibility of Results; Temperature | 2014 |
Enantioseparation of basic chiral compounds on a clindamycin phosphate-silica/zirconia hybrid monolith by capillary electrochromatography.
Topics: Acetates; Acetonitriles; Capillary Electrochromatography; Clindamycin; Methanol; Pharmaceutical Preparations; Silicon Dioxide; Solvents; Stereoisomerism; Surface Properties; Zirconium | 2014 |
DESI analysis of mammalian cell cultures--preparation and method optimisation.
Topics: Acetates; Animals; Cell Culture Techniques; Cell Line; Methanol; Mice; Spectrometry, Mass, Electrospray Ionization; Surface Properties; Surface-Active Agents | 2014 |
Development of an achiral supercritical fluid chromatography method with ultraviolet absorbance and mass spectrometric detection for impurity profiling of drug candidates. Part I: Optimization of mobile phase composition.
Topics: Acetates; Carbon Dioxide; Chromatography, Supercritical Fluid; Drug Contamination; Mass Spectrometry; Methanol; Pharmaceutical Preparations; Porosity; Signal-To-Noise Ratio; Silicon Dioxide; Solvents; Spectrophotometry, Ultraviolet; Stereoisomerism | 2015 |
New supercharging reagents produce highly charged protein ions in native mass spectrometry.
Topics: Acetates; Benzyl Alcohols; Cytochromes c; Indicators and Reagents; Ions; Methanol; Myoglobin; Propane; Protein Conformation; Proteins; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry; Tandem Mass Spectrometry; Thermodynamics; Thiophenes; Water | 2015 |
Determination of green, blue and yellow artificial food colorants and their abuse in herb-coloured green Easter beers on tap.
Topics: Acetates; Beer; Benzenesulfonates; Chromatography, High Pressure Liquid; Color; Food Coloring Agents; Food Contamination; Humans; Indigo Carmine; Methanol; Plant Extracts; Solvents; Tartrazine | 2016 |
Evaluation of four protein extraction methods for proteomic analysis of mango peel.
Topics: Acetates; Chemical Precipitation; Fruit; Mangifera; Methanol; Phenol; Plant Proteins; Proteome; Proteomics; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Tandem Mass Spectrometry | 2016 |
QuEChERS Purification Combined with Ultrahigh-Performance Liquid Chromatography Tandem Mass Spectrometry for Simultaneous Quantification of 25 Mycotoxins in Cereals.
Topics: Acetates; Chromatography, High Pressure Liquid; Formates; Limit of Detection; Methanol; Mycotoxins; Oryza; Tandem Mass Spectrometry; Triticum; Zea mays | 2016 |
LC-method development for the quantification of neuromedin-like peptides. Emphasis on column choice and mobile phase composition.
Topics: Acetates; Acetic Acid; Acetonitriles; Chromatography, Liquid; Formates; Methanol; Peptides; Solvents; Trifluoroacetic Acid | 2017 |
Immobilized strychnine as a new chiral stationary phase for HPLC.
Topics: Acetates; Chromatography, High Pressure Liquid; Methanol; Stereoisomerism; Strychnine | 2017 |
Detection of 13 mycotoxins in feed using modified QuEChERS with dispersive magnetic materials and UHPLC-MS/MS.
Topics: Acetates; Acetonitriles; Adsorption; Animal Feed; Chromatography, High Pressure Liquid; Food Contamination; Formates; Limit of Detection; Linear Models; Magnetics; Methanol; Mycotoxins; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Extraction; Tandem Mass Spectrometry; X-Ray Diffraction | 2018 |
Comparing the Effects of Additives on Protein Analysis Between Desorption Electrospray (DESI) and Electrospray Ionization (ESI).
Topics: Acetates; Bicarbonates; Methanol; Proteins; Spectrometry, Mass, Electrospray Ionization | 2018 |
Unravelling the effects of mobile phase additives in supercritical fluid chromatography-Part II: Adsorption on the stationary phase.
Topics: Acetates; Adsorption; Carbon Dioxide; Chromatography, Supercritical Fluid; Methanol; Porosity; Solvents | 2019 |
Separation and characterization of unknown impurities in latamoxef sodium by LC-Q-TOF MS and a summary of their positive-ion fragmentation regularities.
Topics: Acetates; Chromatography, Liquid; Drug Contamination; Ions; Methanol; Moxalactam; Sodium; Spectrometry, Mass, Electrospray Ionization | 2019 |
Sub/supercritical Fluid Chromatography Purification and Desalting of a Cyclic Dinucleotide STING Agonist.
Topics: Acetamides; Acetates; Acetonitriles; Ammonium Hydroxide; Chromatography, Supercritical Fluid; Hydrophobic and Hydrophilic Interactions; Methanol; Solvents; Water | 2021 |
Quantification of SHR0302 in human plasma by UPLC-MS/MS and application to a pharmacokinetic study.
Topics: Acetates; Chromatography, High Pressure Liquid; Chromatography, Liquid; Formates; Humans; Janus Kinases; Limit of Detection; Methanol; Reproducibility of Results; Sulfuric Acids; Tandem Mass Spectrometry; Water | 2022 |
Determination of oxidized 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine products in human very low-density lipoproteins by nonaqueous low-flow capillary electrophoresis-mass spectrometry.
Topics: Electrophoresis, Capillary; Humans; Lipoproteins, LDL; Lipoproteins, VLDL; Mass Spectrometry; Methanol | 2023 |