ammonium acetate has been researched along with acetonitrile in 82 studies
Timeframe | Studies, this research(%) | All Research% |
---|---|---|
pre-1990 | 2 (2.44) | 18.7374 |
1990's | 9 (10.98) | 18.2507 |
2000's | 28 (34.15) | 29.6817 |
2010's | 41 (50.00) | 24.3611 |
2020's | 2 (2.44) | 2.80 |
Authors | Studies |
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Mosher, SJ; Pollak, PT; Yeung, PK | 1 |
Li, F; Lim, CK; Peters, TJ | 1 |
Balgobin, N; Chattopadhyaya, J; Kwiatkowski, M; Sandström, A | 1 |
Kanduc, D | 1 |
Takeda, N; Yamamoto, A | 1 |
Furuta, T; Ishii, K; Kasuya, Y; Urano, S | 1 |
Beijnen, JH; Huizing, MT; Pinedo, HM; Rosing, H; Sparreboom, A; van Tellingen, O | 1 |
Furuta, T; Ishii, K; Kasuya, Y | 1 |
Jyske, P; Porras, SP; Riekkola, ML; Valkó, IE | 1 |
Casciani, S; Cortese, C; Di Stasi, SM; Federici, G; Fucci, G; Giannantoni, A; Massoud, R | 1 |
Andrensek, S; Pecavar, A; Prosek, M; Smidovnik, A | 1 |
Jira, T; Karbaum, A | 1 |
Chen, YH; Lin, CH | 1 |
Buchberger, W; Haddad, PR; Hilder, EF; Klampfl, CW | 1 |
Grob, M; Steiner, F | 1 |
Balasubramanian, SV; Bigwarfe, PM; Fetterly, GJ; Lorenz, SA; Straubinger, RM; Wood, TD | 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 |
Barzas Nevado, JJ; Cabello Díaz, MP; Contento Salcedo, AM; Rodríguez Flores, J | 1 |
Kim, KA; Park, JY | 1 |
Chen, A; Chen, X; Hu, Z; Li, C; Xie, J; Zhang, J | 1 |
Chen, A; Chen, X; Hu, Z; Li, C; Ma, X | 1 |
Chen, X; Gao, W; He, X; Hu, Z; Li, Y; Qi, S | 1 |
Bilia, AR; Casini, A; Gabbiani, C; Messori, L; Siragusa, M; Vincieri, FF | 1 |
Chen, S; Nyman, MC | 1 |
Baker, SD; Hartke, C; Mnasakanyan, A; Pili, R; Rudek, MA; Zhao, M | 1 |
Chen, Y; Fan, G; Wu, H; Wu, Y; Zhang, Q | 1 |
Abdel-Salam, RA; El-Gindy, A; Sallam, S | 1 |
Lin, Y; Mei, S; Wang, P; Xiao, S; Zhu, K | 1 |
Ding, L; Wen, A; Yang, L; Zhou, X | 1 |
Avery, BA; Avery, MA; Carvalho, P; Li, L; Pabbisetty, D | 1 |
Davey, AK; Gerber, JP; Ji, M; Jin, H; Wang, J | 1 |
Feng, F; Li, Y; Mo, F; Tian, D; Tian, X; Yang, J | 1 |
Buszewski, B; Kowalkowski, T; Welerowicz, T | 1 |
El-Shourbagy, TA; Norem, K; Wu, H; Zhang, J | 1 |
Feng, J; Jin, Y; Liang, X; Liu, Y; Xiao, Y; Xue, X; Zhang, J; Zhang, X | 1 |
Chen, D; Fan, G; Jiang, Y; Wang, J; Wu, Y; Zhou, T | 1 |
Crommen, J; Debrus, B; Fillet, M; Hubert, P; Mansion, F; Martin, GB; Rozet, E; Servais, AC | 1 |
Henderson, G; Laine, RA; Mao, L; Miyazaki, M | 1 |
Dong, X; Dou, G; Ji, X; Liu, J; Meng, Z; Wu, Z; Yuan, D | 1 |
Fan, J; Feng, YQ; Wei, F; Zheng, MM | 1 |
Gu, C; Shamsi, SA | 1 |
Chen, G; Chen, Z; Cheng, J; Lu, M; Lu, Q; Zhang, L | 1 |
Leibfritz, D; Schwalbe-Herrmann, M; Willmann, J | 1 |
Chen, Q; Li, B; Li, P; Peng, L; Yang, H; Zhu, J | 1 |
Guo, T; Qian, ZY; Tang, W; Wu, D; Xiang, Y; Zheng, H | 1 |
Chen, N; Ding, G; Gu, J; Zhang, Z | 1 |
Chen, D; Dai, M; Huang, L; Liu, Z; Pan, Y; Peng, D; Tao, Y; Wang, Y; Yuan, Z | 1 |
Gao, L; Hou, C; Liang, Z; Qiao, X; Shan, Y; Sun, L; Tao, D; Zhang, L; Zhang, Y | 1 |
Al-Tannak, NF; Bawazeer, S; Siddiqui, TH; Watson, DG | 1 |
Fiamegos, YC; Karatapanis, AE; Stalikas, CD | 1 |
Grgić, I; Kitanovski, Z; Veber, M | 1 |
Abedi, G; Hatambeygi, N; Talebi, M | 1 |
Chen, P; Koike, K; Li, Q; Li, W; Li, Z; Ni, Y; Wang, Y | 1 |
D'Attoma, A; Grivel, C; Heinisch, S | 1 |
Botrè, F; de la Torre, X; Fiacco, I; Mazzarino, M | 1 |
Benton, CM; Jones, DJ; Lim, CK; Moniz, C | 1 |
Calvillo, I; Hernández-Hernández, O; Lebrón-Aguilar, R; Moreno, FJ; Sanz, ML | 1 |
Bi, K; Chen, X; He, B; Li, Q; Wang, J; Xiao, F; Zhao, L; Zhao, Y | 1 |
Panderi, I; Pligoropoulou, H; Vonaparti, A | 1 |
Funaya, N; Haginaka, J; Matsunaga, H; Miura, C | 1 |
de Jager, AD; Ferguson, W; Hall, A; Henman, M; Warner, JV | 1 |
Bhaskar Reddy, AV; Gangadhar Reddy, K; Madhavi, G; Madhavi, V; Venugopal, N | 1 |
Jovanović, M; Stojanović, BJ | 1 |
Gargano, AF; Lämmerhofer, M; Leek, T; Lindner, W | 1 |
Ferreira, R; Gabelica, V; Marchand, A; Miyoshi, D; Sugimoto, N; Tateishi-Karimata, H | 1 |
Fujishiro, M; Hasegawa, C; Inagaki, K; Kumazawa, T; Lee, XP; Marumo, A; Nemoto, T; Sato, K; Shouji, Y | 1 |
Dixit, S; Park, JH; Tran, le N | 1 |
Bae, SK; Kim, J; Ryu, KH; Yoo, H | 1 |
de Jong, GJ; Kok, MG; Somsen, GW | 1 |
Ramesh, T; Rao, PN; Rao, RN | 1 |
Chao, Y; Hui, W; Xue, G; Yan, W; Yangfang, L; Yun, X | 1 |
Jančić-Stojanović, B; Jovanović, M; Maksić, J; Rakić, T; Stajić, A; Tumpa, A | 1 |
Choi, S; Hwang, JK; Kang, W; Kim, C; Kim, M | 1 |
Dewachter, K; Smolders, I; Van den Borre, L; Van Eeckhaut, A; Van Wanseele, Y; Vander Heyden, Y; Viaene, J | 1 |
Ji, X; Li, Z; Liu, Y; Qian, M; Wang, J; Wu, H; Xu, J; Yang, H | 1 |
Weisz, A; Yang, HHW | 1 |
Bai, Y; Hu, C; Huang, Y; Pan, C; Wu, L; Xie, Y; Xu, W | 1 |
Addepalli, B; Jora, M; Limbach, PA; Lobue, PA | 1 |
Posyniak, A; Sell, B; Śniegocki, T | 1 |
B, B; J, R; S N, M; S T, N | 1 |
Caceres-Cortes, J; Kempson, J; Li, P; Mathur, A; Sun, D; Wu, DR; Yip, H | 1 |
1 trial(s) available for ammonium acetate and acetonitrile
Article | Year |
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Determination of cefazedone in human plasma by high performance liquid chromatography-tandem mass spectrometry: Application to a pharmacokinetic study on Chinese volunteers.
Topics: Acetates; Acetonitriles; Cefazolin; China; Chromatography, High Pressure Liquid; Drug Stability; Female; Humans; Injections, Intravenous; Male; Reproducibility of Results; Sensitivity and Specificity; Tandem Mass Spectrometry | 2010 |
81 other study(ies) available for ammonium acetate and acetonitrile
Article | Year |
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Liquid chromatography assay for amlodipine: chemical stability and pharmacokinetics in rabbits.
Topics: Acetates; Acetonitriles; Amlodipine; Animals; Calcium Channel Blockers; Chromatography, High Pressure Liquid; Drug Stability; Hydrogen-Ion Concentration; Light; Nifedipine; Rabbits | 1991 |
High-performance liquid chromatography of type-III heptocarboxylic porphyrinogen isomers.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Methanol; Porphyrinogens | 1987 |
Use of reverse phase ion pair chromatography to fractionate and purify DNA fragments and monomeric components of RNA.
Topics: Acetates; Acetonitriles; Ammonium Sulfate; Chromatography, High Pressure Liquid; Oligodeoxyribonucleotides; Oligonucleotides; Oligoribonucleotides | 1984 |
Fractionation of rat liver tRNA by reversed-phase high performance liquid chromatography: isolation of Iso-tRNAs(Pro).
Topics: Acetates; Acetonitriles; Acylation; Animals; Chromatography, High Pressure Liquid; Liver; Rats; Reproducibility of Results; RNA, Transfer, Pro | 1994 |
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 |
Determination of rhoifolin and daidzin in human plasma by high-performance liquid chromatography.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Disaccharides; Flavonoids; Glycosides; Humans; Isoflavones | 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 |
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 |
Extraction and determination of oxybutynin in human bladder samples by reversed-phase high-performance liquid chromatography.
Topics: Acetates; Acetonitriles; Cholinergic Antagonists; Chromatography, High Pressure Liquid; Humans; Hydrogen-Ion Concentration; Mandelic Acids; Quality Control; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Urinary Bladder; Water | 1999 |
Routine and sensitive method for determination of nicorandil in human plasma developed for liquid chromatography with ultraviolet and mass spectrometric detection.
Topics: Acetates; Acetonitriles; Buffers; Chromatography, High Pressure Liquid; Drug Stability; Humans; Indicators and Reagents; Kinetics; Mass Spectrometry; Nicorandil; Quality Control; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Vasodilator Agents | 1999 |
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 |
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 |
Noncovalent dimerization of paclitaxel in solution: evidence from electrospray ionization mass spectrometry.
Topics: Acetates; Acetonitriles; Antineoplastic Agents, Phytogenic; Dimerization; Drug Stability; Hydrogen-Ion Concentration; Paclitaxel; Sodium Acetate; Solutions; Solvents; Spectrometry, Mass, Electrospray Ionization | 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 |
Development and validation method for determination of Paroxetine and its metabolites by nonaqueous capillary electrophoresis in human urine. Experimental design for evaluating the ruggedness of the method.
Topics: Acetates; Acetonitriles; Biotransformation; Drug Monitoring; Electrophoresis, Capillary; Humans; Paroxetine; Reproducibility of Results; Solutions | 2004 |
Simple and extractionless high-performance liquid chromatographic determination of rosiglitazone in human plasma and application to pharmacokinetics in humans.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Humans; Hypoglycemic Agents; Indicators and Reagents; Perchlorates; Rosiglitazone; Sensitivity and Specificity; Spectrometry, Fluorescence; Thiazolidinediones | 2004 |
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 |
Non-aqueous capillary electrophoresis for separation and simultaneous determination of fraxin, esculin and esculetin in Cortex fraxini and its medicinal preparations.
Topics: Acetates; Acetic Acid; Acetonitriles; Buffers; Coumarins; Drugs, Chinese Herbal; Electrophoresis, Capillary; Esculin; Reproducibility of Results; Sodium Cholate; Solvents; Temperature; Umbelliferones | 2005 |
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 |
The reaction of artemisinins with hemoglobin: a unified picture.
Topics: Acetates; Acetonitriles; Artemisinins; Buffers; Hemoglobins; Humans; Hydrogen-Ion Concentration; Iron; Molecular Structure; Protoporphyrins; Sesquiterpenes; Spectrum Analysis | 2006 |
Slow desorption behavior of one highly resistant aromatic amine in Lake Macatawa, Michigan, USA, sediment.
Topics: Acetates; Acetonitriles; Adsorption; Amines; Calcium Chloride; Diffusion; Fresh Water; Geologic Sediments; Hydrophobic and Hydrophilic Interactions; Polycyclic Aromatic Hydrocarbons; Sodium Hydroxide; Solvents; Time Factors; Water Pollutants, Chemical | 2005 |
A liquid chromatography/tandem mass spectrometry assay to quantitate MS-275 in human plasma.
Topics: Acetates; Acetonitriles; Antineoplastic Agents; Benzamides; Butanes; Calibration; Chromatography, High Pressure Liquid; Drug Stability; Enzyme Inhibitors; Formates; Histone Deacetylase Inhibitors; Humans; Hydrogen-Ion Concentration; Least-Squares Analysis; Molecular Structure; Neoplasms; Pyridines; Regression Analysis; Reproducibility of Results; Sensitivity and Specificity; Solvents; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry | 2007 |
Fingerprint analysis of the fruits of Cnidium monnieri extract by high-performance liquid chromatography-diode array detection-electrospray ionization tandem mass spectrometry.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Chromones; Cnidium; Coumarins; Fruit; Plant Extracts; Quality Control; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet | 2007 |
High performance liquid chromatographic determination of 3-methylflavone-8-carboxylic acid, the main active metabolite of flavoxate hydrochloride in human urine.
Topics: Acetates; Acetonitriles; Adult; Calibration; Carboxylic Acids; Chromatography, High Pressure Liquid; Drug Stability; Electrocardiography; Flavoxate; Humans; Hydrochloric Acid; Hydrogen-Ion Concentration; Kidney; Liver; Male; Parasympatholytics; Reproducibility of Results; Sensitivity and Specificity; Sodium Hydroxide; Solubility; Sonication; Spectrophotometry, Ultraviolet; Tablets; Temperature; Time Factors | 2007 |
[Simultaneous determination of residues of malachite green, crystal violet and their leuco metabolites in aquatic products by liquid chromatography-tandem mass spectrometry].
Topics: Acetates; Acetonitriles; Animals; Chromatography, Liquid; Gentian Violet; Limit of Detection; Rosaniline Dyes; Seafood; Tandem Mass Spectrometry | 2007 |
Liquid chromatography/electrospray ionization mass spectrometry method for the determination of the active metabolite M-1 of suplatast tosilate in human plasma.
Topics: Acetates; Acetonitriles; Arylsulfonates; Chromatography, Liquid; Formates; Histamine Antagonists; Humans; Reference Values; Reproducibility of Results; Sensitivity and Specificity; Solutions; Spectrometry, Mass, Electrospray Ionization; Sulfonium Compounds; Time Factors | 2007 |
Analysis of CoQ10 in rat serum by ultra-performance liquid chromatography mass spectrometry after oral administration.
Topics: 2-Propanol; Acetates; Acetic Acid; Acetonitriles; Administration, Oral; Ammonium Hydroxide; Animals; Area Under Curve; Chromatography, Liquid; Coenzymes; Formates; Hydroxides; Linear Models; Mass Spectrometry; Metabolic Clearance Rate; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Solvents; Ubiquinone | 2008 |
Oral and i.v. pharmacokinetics of isosteviol in rats as assessed by a new sensitive LC-MS/MS method.
Topics: Acetates; Acetonitriles; Administration, Oral; Animals; Area Under Curve; Biological Availability; Calibration; Chromatography, Liquid; Diterpenes, Kaurane; Drug Stability; Freezing; Half-Life; Hydrogen-Ion Concentration; Injections, Intravenous; Male; Metabolic Clearance Rate; Molecular Structure; Rats; Rats, Sprague-Dawley; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Solvents; Sweetening Agents; Tandem Mass Spectrometry; Temperature | 2008 |
Liquid chromatography-mass spectrometry method for the determination of thiamphenicol in rabbit tears.
Topics: Acetates; Acetonitriles; Animals; Anti-Bacterial Agents; Calibration; Chromatography, Liquid; Drug Stability; Freezing; Gels; Mass Spectrometry; Molecular Structure; Quality Control; Rabbits; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Solutions; Tears; Temperature; Thiamphenicol; Time Factors | 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 a hydrophobic drug candidate and its metabolite in human plasma with salting-out assisted liquid/liquid extraction using a mass spectrometry friendly salt.
Topics: Acetates; Acetonitriles; Calibration; Chromatography, Liquid; Drugs, Investigational; Humans; Hydrophobic and Hydrophilic Interactions; Indazoles; Mass Spectrometry; Phenylurea Compounds; Quality Control; Reference Standards; Sensitivity and Specificity | 2008 |
Purification of alkaloids from Corydalis yanhusuo W. T. Wang using preparative 2-D HPLC.
Topics: 1-Butanol; Acetates; Acetonitriles; Alkaloids; Berberine; Berberine Alkaloids; Chromatography, High Pressure Liquid; Corydalis; Mass Spectrometry | 2009 |
Separation and determination of coumarins in Fructus cnidii extracts by pressurized capillary electrochromatography using a packed column with a monolithic outlet frit.
Topics: Acetates; Acetonitriles; Apiaceae; Capillary Electrochromatography; Chemistry Techniques, Analytical; Chemistry, Pharmaceutical; China; Coumarins; Dose-Response Relationship, Drug; Hydrogen-Ion Concentration; Medicine, Chinese Traditional; Models, Chemical; Plant Extracts; Time Factors | 2009 |
CE-MS method development for peptides analysis, especially hepcidin, an iron metabolism marker.
Topics: Acetates; Acetonitriles; Animals; Antimicrobial Cationic Peptides; Cattle; Electrophoresis, Capillary; Hepcidins; Horses; Humans; Hydrogen-Ion Concentration; Multivariate Analysis; Osmolar Concentration; Peptide Fragments; Proteins; Spectrometry, Mass, Electrospray Ionization; Temperature | 2009 |
Liquid chromatography-electrospray ionization-mass spectrometric quantitation of juvenile hormone III in whole body extracts of the Formosan subterranean termite.
Topics: Acetates; Acetonitriles; Animals; Chromatography, Liquid; Fluorobenzenes; Insect Hormones; Isoptera; Phenols; Sensitivity and Specificity; Sesquiterpenes; Spectrometry, Mass, Electrospray Ionization | 2009 |
An improved LC-MS/MS method for simultaneous determination of 1,5-dicaffeoylquinic acid and its active metabolites in human plasma and its application to a pharmacokinetic study in patients.
Topics: Acetates; Acetonitriles; Chromatography, Liquid; Cinnamates; Humans; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry | 2010 |
Combining poly (methacrylic acid-co-ethylene glycol dimethacrylate) monolith microextraction and octadecyl phosphonic acid-modified zirconia-coated CEC with field-enhanced sample injection for analysis of antidepressants in human plasma and urine.
Topics: Acetates; Acetonitriles; Antidepressive Agents; Capillary Electrochromatography; Chemical Fractionation; Ethylene Glycols; Flow Injection Analysis; Humans; Hydrogen-Ion Concentration; Methacrylates; Organophosphonates; Reproducibility of Results; Sensitivity and Specificity; Zirconium | 2010 |
CEC-atmospheric pressure ionization MS of pesticides using a surfactant-bound monolithic column.
Topics: Acetates; Acetonitriles; Acrylamides; Amino Acids; Analysis of Variance; Beverages; Carbamates; Electrophoresis, Capillary; Linear Models; Mass Spectrometry; Methacrylates; Pesticides; Reproducibility of Results; Sensitivity and Specificity; Solid Phase Extraction | 2010 |
pCEC coupling with ESI-MS for the analysis of beta(2)-agonists and narcotics using a poly-(1-hexadecene-co-TMPTMA) monolithic column.
Topics: Acetates; Acetonitriles; Adrenergic beta-2 Receptor Agonists; Adrenergic beta-Agonists; Albuterol; Alkenes; Capillary Electrochromatography; Humans; Hydrogen-Ion Concentration; Linear Models; Male; Methacrylates; Narcotics; Pressure; Reproducibility of Results; Spectrometry, Mass, Electrospray Ionization | 2010 |
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 |
Nonaqueous capillary electrophoresis conditions for the simultaneous separation of eight alpha-adrenergic blocking agents.
Topics: Acetates; Acetic Acid; Acetonitriles; Adrenergic alpha-Antagonists; Electrophoresis, Capillary; Limit of Detection; Linear Models | 2010 |
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 |
Development of a high-performance liquid chromatography method to monitor the residues of benzimidazoles in bovine milk.
Topics: Acetates; Acetonitriles; Animals; Anthelmintics; Benzimidazoles; Cattle; Chromatography, High Pressure Liquid; Milk; Reproducibility of Results; Sensitivity and Specificity | 2010 |
Development of a highly efficient 2-D system with a serially coupled long column and its application in identification of rat brain integral membrane proteins with ionic liquids-assisted solubilization and digestion.
Topics: Acetates; Acetonitriles; Animals; Brain; Brain Chemistry; Cations; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Formates; Ionic Liquids; Membrane Proteins; Peptide Mapping; Rats; Spectrometry, Mass, Electrospray Ionization | 2011 |
The hydrophilic interaction like properties of some reversed phase high performance liquid chromatography columns in the analysis of basic compounds.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Hydrophobic and Hydrophilic Interactions; Mass Spectrometry | 2011 |
A revisit to the retention mechanism of hydrophilic interaction liquid chromatography using model organic compounds.
Topics: Acetates; Acetonitriles; Chromatography, Liquid; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Models, Chemical; Organic Chemicals; Regression Analysis; Solvents; Temperature; Toluene | 2011 |
Characterization of carboxylic acids in atmospheric aerosols using hydrophilic interaction liquid chromatography tandem mass spectrometry.
Topics: Acetates; Acetonitriles; Aerosols; Air; Carboxylic Acids; Chromatography, Liquid; Formates; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Osmolar Concentration; Reproducibility of Results; Sensitivity and Specificity; Solubility; Tandem Mass Spectrometry | 2011 |
Method development and validation for optimised separation of salicylic, acetyl salicylic and ascorbic acid in pharmaceutical formulations by hydrophilic interaction chromatography and response surface methodology.
Topics: Acetates; Acetonitriles; Analysis of Variance; Ascorbic Acid; Aspirin; Chromatography, Liquid; Drug Contamination; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Least-Squares Analysis; Models, Chemical; Reproducibility of Results; Salicylic Acid; Sensitivity and Specificity; Tablets; Temperature | 2011 |
Identification and quantification of nucleosides and nucleobases in Geosaurus and Leech by hydrophilic-interaction chromatography.
Topics: Acetates; Acetonitriles; Animals; Chromatography, High Pressure Liquid; Chromatography, Liquid; Chromatography, Reverse-Phase; Humans; Hydrophobic and Hydrophilic Interactions; Leeches; Medicine, Chinese Traditional; Molecular Structure; Nucleosides; Oligochaeta; Purines; Pyrimidines; Quality Control; Reproducibility of Results; Spectrophotometry, Ultraviolet | 2011 |
Effect of pH additive and column temperature on kinetic performance of two different sub-2 μm stationary phases for ultrafast separation of charged analytes.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Hot Temperature; Hydrogen-Ion Concentration; Kinetics; Molecular Weight; Peptides; Pharmaceutical Preparations | 2012 |
Screening and confirmation analysis of stimulants, narcotics and beta-adrenergic agents in human urine by hydrophilic interaction liquid chromatography coupled to mass spectrometry.
Topics: Acetates; Acetic Acid; Acetonitriles; Adrenergic beta-Agonists; Amines; Central Nervous System Stimulants; Chromatography, Liquid; Doping in Sports; Humans; Hydrophobic and Hydrophilic Interactions; Mass Spectrometry; Narcotics; Reproducibility of Results; Sensitivity and Specificity; Substance Abuse Detection; Temperature | 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 |
Hydrophilic interaction liquid chromatography coupled to mass spectrometry for the characterization of prebiotic galactooligosaccharides.
Topics: Acetates; Acetonitriles; Ammonium Hydroxide; Carbohydrate Conformation; Chromatography, Liquid; Formates; Galactose; Hydrophobic and Hydrophilic Interactions; Hydroxides; Maltose; Molecular Weight; Oligosaccharides; Prebiotics; Tandem Mass Spectrometry | 2012 |
A fast, sensitive, and high throughput method for the determination of cefuroxime lysine in dog plasma by UPLC-MS/MS.
Topics: Acetates; Acetonitriles; Animals; Anti-Bacterial Agents; Calibration; Cefuroxime; Chromatography, High Pressure Liquid; Dogs; Drug Stability; Female; Formates; High-Throughput Screening Assays; Liquid-Liquid Extraction; Male; Reference Standards; 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 |
Monodispersed molecularly imprinted polymer for creatinine by modified precipitation polymerization.
Topics: Acetates; Acetonitriles; Buffers; Chemistry Techniques, Analytical; Creatine; Creatinine; Humans; Hydantoins; Kinetics; Microscopy, Electron, Scanning; Models, Chemical; Molecular Imprinting; Polymers; Pyrrolidinones; Succinimides; Time Factors | 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 |
Method development and validation study for quantitative determination of 2-chloromethyl-3,4-dimethoxy pyridine hydrochloride a genotoxic impurity in pantoprazole active pharmaceutical ingredient (API) by LC/MS/MS.
Topics: 2-Pyridinylmethylsulfinylbenzimidazoles; Acetates; Acetonitriles; Buffers; Calibration; Chromatography, High Pressure Liquid; Drug Contamination; Limit of Detection; Linear Models; Mutagens; Pantoprazole; Proton Pump Inhibitors; Pyridines; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry | 2012 |
Thorough investigation of the retention mechanisms and retention behavior of amides and sulfonamides on amino column in hydrophilic interaction liquid chromatography.
Topics: Acetates; Acetonitriles; Adsorption; Amides; Chromatography, Liquid; Hydrophobic and Hydrophilic Interactions; Ion Exchange; Research Design; Sulfonamides; Water | 2013 |
Mixed-mode chromatography with zwitterionic phosphopeptidomimetic selectors from Ugi multicomponent reaction.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Cluster Analysis; Hydrophobic and Hydrophilic Interactions; Phosphopeptides; Phosphorous Acids; Principal Component Analysis; Temperature | 2013 |
Sequence and solvent effects on telomeric DNA bimolecular G-quadruplex folding kinetics.
Topics: Acetates; Acetonitriles; Alcohols; Amino Acid Sequence; DNA; G-Quadruplexes; Kinetics; Solvents; Telomere; Water | 2013 |
High-throughput determination of nonsteroidal anti-inflammatory drugs in human plasma by HILIC-MS/MS.
Topics: Acetates; Acetonitriles; Administration, Oral; Adult; Anti-Inflammatory Agents; Anti-Inflammatory Agents, Non-Steroidal; Blood Chemical Analysis; Drug Monitoring; Humans; Hydrophobic and Hydrophilic Interactions; Male; Middle Aged; Quality Control; Regression Analysis; Reproducibility of Results; Solvents; Tandem Mass Spectrometry | 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 |
Simultaneous determination of trifolirhizin, (-)-maackiain, (-)-sophoranone, and 2-(2,4-dihydroxyphenyl)-5,6-methylenedioxybenzofuran from Sophora tonkinensis in rat plasma by liquid chromatography with tandem mass spectrometry and its application to a ph
Topics: Acetates; Acetonitriles; Animals; Benzodioxoles; Benzofurans; Blood Chemical Analysis; Calibration; Chromatography, Liquid; Flavonoids; Formates; Glucosides; Heterocyclic Compounds, 4 or More Rings; Limit of Detection; Linear Models; Male; Plant Extracts; Pterocarpans; Quality Control; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sophora; Tandem Mass Spectrometry | 2014 |
Comparison of capillary electrophoresis-mass spectrometry and hydrophilic interaction chromatography-mass spectrometry for anionic metabolic profiling of urine.
Topics: Acetates; Acetonitriles; Animals; Anions; Electrophoresis, Capillary; Hydrophobic and Hydrophilic Interactions; Limit of Detection; Mass Spectrometry; Metabolome; Rats; Reference Standards; Spectrometry, Mass, Electrospray Ionization; Urinalysis; Water | 2015 |
LC-MS/MS method for the determination of rosiglitazone on rat dried blood spots and rat urine: Application to pharmacokinetics.
Topics: Acetates; Acetonitriles; Animals; Chromatography, Liquid; Dried Blood Spot Testing; Hematocrit; Ions; Limit of Detection; Pioglitazone; Rats; Rats, Wistar; Rosiglitazone; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Thiazolidinediones | 2015 |
Preparation and evaluation of monodispersed, submicron, non-porous silica particles functionalized with β-CD derivatives for chiral-pressurized capillary electrochromatography.
Topics: Acetates; Acetonitriles; beta-Cyclodextrins; Capillary Electrochromatography; Chromatography, Reverse-Phase; Nanoparticles; Porosity; Silicon Dioxide; Stereoisomerism | 2015 |
Hydrophilic interaction liquid chromatography in analysis of granisetron HCl and its related substances. Retention mechanisms and method development.
Topics: Acetates; Acetonitriles; Chromatography, Liquid; Dosage Forms; Granisetron; Hydrophobic and Hydrophilic Interactions; Limit of Detection; Reproducibility of Results; Silicon Dioxide; Tablets; Temperature; Water | 2016 |
Quantitative determination of xanthorrhizol in rat plasma by HPLC-MS/MS and its application to a pharmacokinetic study.
Topics: Acetates; Acetonitriles; Animals; Chromatography, High Pressure Liquid; Diclofenac; Drug Stability; Ions; Oils; Phenols; Plasma; Quality Control; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Tandem Mass Spectrometry | 2017 |
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 |
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 |
Determination of Aniline, 4-Aminoazobenzene, and 2-Naphthol in the Color Additive D&C Red No. 17 Using Ultra-High-Performance Liquid Chromatography.
Topics: Acetates; Acetonitriles; Aniline Compounds; Azo Compounds; Calibration; Chromatography, High Pressure Liquid; Food Coloring Agents; Food Contamination; Limit of Detection; Naphthols; p-Aminoazobenzene | 2018 |
[Simultaneous determination of 12 direct dyes in cosmetics by high performance liquid chromatography].
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Coloring Agents; Cosmetics | 2018 |
Oligonucleotide analysis by hydrophilic interaction liquid chromatography-mass spectrometry in the absence of ion-pair reagents.
Topics: Acetates; Acetonitriles; Chemistry Techniques, Analytical; Chromatography, Liquid; DNA; Hydrophobic and Hydrophilic Interactions; Oligonucleotides; Reproducibility of Results; Tandem Mass Spectrometry; Water | 2019 |
The Usefulness of MS
Topics: Acetates; Acetonitriles; Animals; Autopsy; Chromatography, Liquid; Dogs; Liver; Reproducibility of Results; Strychnine; Tandem Mass Spectrometry | 2019 |
A stability-indicating LC-MS/MS method optimization for Pemetrexed through design of experiments: Identification and characterization of major oxidative degradation product.
Topics: Acetates; Acetonitriles; Chromatography, High Pressure Liquid; Drug Stability; Oxidation-Reduction; Pemetrexed; Reproducibility of Results; Tandem Mass Spectrometry | 2020 |
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 |