Page last updated: 2024-08-17

trifluoroacetic acid and acetonitrile

trifluoroacetic acid has been researched along with acetonitrile in 64 studies

Research

Studies (64)

TimeframeStudies, this research(%)All Research%
pre-19901 (1.56)18.7374
1990's15 (23.44)18.2507
2000's17 (26.56)29.6817
2010's27 (42.19)24.3611
2020's4 (6.25)2.80

Authors

AuthorsStudies
Linde, S; Welinder, BS2
Welinder, BS1
Krämer-Horaczyńska, F1
Kaplan, B; Pras, M1
Alvarez, VL; Bednarek, JM; Evans, WH; Taylor, G; Terebelo, HR; Wright, DG1
Gibbons, WA; Korakas, D; Sakarellos, C; Sakarellos-Daisiotis, M; Valkó, K1
Chandler, KJ; Kirkpatrick, DL; McCabe, JB1
Corradini, D; Horváth, C; Kalghatgi, K1
Alburges, ME; Foltz, RL; Moody, DE1
Dixon, SA; Lods, MM; Ma, MG; Mendoza, CB; Nguyen, KT; Nolan, TG; Nutt, RF; Tran, HS1
Blomhoff, R; Gundersen, TE; Lundanes, E1
Christensen, M; Hong, B; Keith, D1
García, MC; Marina, ML; Torre, M1
Di Girolamo, A; O'Neill, WM; Wainer, IW1
Girard, JE; Marino, M; Thompson, B; Wei, Y1
Boenke, C; Gehrke, M; Hoffmann, R; Pipkorn, R1
Harris, WR; Lesniak, W; Mc Laren, J; Pecoraro, VL; Schacht, J1
Biragyn, A; Boronina, T; Chertov, O; Conrads, TP; Fisher, RJ; Hoang, VM; Kwak, LW; Prieto, DA; Simpson, JT; Veenstra, TD1
Berger, SJ; Chakraborty, AB1
McCalley, DV4
Hauser, PC; Kubán, P1
Klejdus, B; Kubán, V; Lojková, L; Petrlová, J; Vacek, J1
Jacobson, EL; Jacobson, MK; Tashtoush, BM1
Krokhin, OV1
Dash, AK; Fernandes, PP; Maniar, M1
Conlon, JM1
Roepstorff, P; Rogowska-Wrzesinska, A; Zhang, X1
Deng, C; Li, Y; Qi, D; Yang, P; Zhang, X1
Carlier, PR; Chan, K; Cheung, MC; Gu, ZM; Han, YF; Huang, M; Li, WM; Wang, YT; Yu, H; Zuo, Z1
Glasier, MA; Jones, L; Sheardown, H; Subbaraman, LN1
Baranowska, I; Kowalski, B1
Borchers, CH; Holmes, DT; Mason, DR; Reid, JD; Shah, B1
Chandler, HL; Nichols, JJ; Nichols, KK; Powell, DR; Thangavelu, M1
Bir, SC; Kevil, CG; Pardue, S; Pattillo, CB; Shen, X; Wang, R1
Asai, T; Kitagawa, S; Matsushita, N; Nakagawa, H; Noji, A; Ohitani, H1
Buiarelli, F; Ferretti, G; Giannetti, L; Giorgi, A; Necci, F; Neri, B1
Gu, C; He, C; Liu, S; Lu, J; Zhu, Z1
Chen, R; Cheng, K; Guo, Z; Liang, X; Wang, F; Xu, B; Ye, M; Zhu, J; Zou, H1
Chen, YJ; Hsu, CC; Lai, AC; Sun, YN; Tsai, CF1
Badarau, E; Ceccato, A; Dossou, KS; Dufour, F; Fillet, M; Hubert, P; Lebrun, P; Lecomte, F; Liégeois, JF; Nistor, I; Oprean, R; Rozet, E; Slama, I1
Alquier, L; Paulino, J; Wang, R; Wang, X1
Alicia Zon, M; Damián Chanique, G; Fernández, H; Heraldo Arévalo, A1
Blanco, FJ; Capelo-Martínez, JL; Fdez-Riverola, F; Fernández-Costa, C; Reboiro-Jato, M; Ruiz-Romero, C1
Hyun, MH; Lee, GR1
Allemandi, D; Boiero, C; Llabot, JM; Longhi, M1
Blazewicz, A; Brudzikowska, A; Fijalek, Z; Grzeskiewicz, MW; Sarna, K; Stypulkowska, K1
Bamba, T; Fukusaki, E; Konya, Y1
Seo, CS; Shin, HK1
Delcour, JA; Lambrecht, MA; Rombouts, I; Van Kelst, L1
Beinhauer, J; Hanzalová, A; Horčička, P; Raus, M; Šebela, M1
Dewachter, K; Smolders, I; Van den Borre, L; Van Eeckhaut, A; Van Wanseele, Y; Vander Heyden, Y; Viaene, J1
Åsberg, D; Fornstedt, T; Kaczmarski, K; Klarqvist, M; Langborg Weinmann, A; Leek, T; Leśko, M; Lewis, RJ; Samuelsson, J1
Dufour, S; Gaudreau, AM; Goetz, C; Jacques, M; Labrie, J1
Fish, WP; Hu, Y; Huang, Z; Perrone, R; Ruan, J; Zha, Y1
Schug, KA; Thacker, JB1
Fukusaki, E; Furuno, M; Konya, Y; Nakano, Y; Tanaka, N; Taniguchi, M1
Shields, EP; Weber, SG1
Fukusaki, E; Furuno, M; Tanaka, N; Yoshikawa, K1
Gritti, F1
Ahmed, FR; Habib, R; Khan, MZ; Saleem, T; Shoaib, MH; Siddiqui, F; Yousuf, RI1

Other Studies

64 other study(ies) available for trifluoroacetic acid and acetonitrile

ArticleYear
Non-ideal behaviour of silica-based stationary phases in trifluoroacetic acid-acetonitrile-based reversed-phase high-performance liquid chromatographic separations of insulins and proinsulins.
    Journal of chromatography, 1991, Jan-04, Volume: 536, Issue:1-2

    Topics: Acetonitriles; Animals; Chromatography, High Pressure Liquid; Humans; Insulin; Islets of Langerhans; Proinsulin; Rats; Silicon Dioxide; Solvents; Spectrophotometry, Ultraviolet; Trifluoroacetic Acid

1991
Use of polymeric reversed-phase columns for the characterization of polypeptides extracted from human pancreata. I. Effect of the mobile phase.
    Journal of chromatography, 1991, Mar-29, Volume: 542, Issue:1

    Topics: Acetates; Acetic Acid; Acetonitriles; Chromatography, High Pressure Liquid; Diabetes Mellitus; Ethylamines; Humans; Pancreas; Peptides; Polymers; Trifluoroacetic Acid

1991
Use of polymeric reversed-phase columns for the characterization of polypeptides extracted from human pancreata. II. Effect of the stationary phase.
    Journal of chromatography, 1991, Mar-29, Volume: 542, Issue:1

    Topics: Acetates; Acetic Acid; Acetonitriles; Chromatography, High Pressure Liquid; Diabetes Mellitus; Humans; Insulin; Lactoglobulins; Muramidase; Ovalbumin; Pancreas; Peptides; Polymers; Serum Albumin; Trifluoroacetic Acid

1991
High-performance liquid chromatographic procedures for the quantitative analysis of 15 tetracycline derivatives in small blood samples.
    Journal of chromatographic science, 1991, Volume: 29, Issue:3

    Topics: 1-Propanol; Acetonitriles; Animals; Chromatography, High Pressure Liquid; Edetic Acid; Ethanolamines; Rats; Tetracycline; Trifluoroacetic Acid

1991
Removal of sodium dodecyl sulphate from proteins isolated by sodium dodecyl sulphate polyacrylamide gel electrophoresis.
    Biomedical chromatography : BMC, 1990, Volume: 4, Issue:2

    Topics: Acetonitriles; Chromatography, Gel; Electrophoresis, Polyacrylamide Gel; Lactoglobulins; Muramidase; Ovalbumin; Proteins; Serum Albumin, Bovine; Serum Amyloid A Protein; Sodium Dodecyl Sulfate; Trifluoroacetic Acid

1990
Direct analysis of differentiation proteins in normal and leukemic human granulocytes by high-performance liquid chromatography.
    Journal of the National Cancer Institute, 1985, Volume: 75, Issue:2

    Topics: Acetonitriles; Adult; Aged; Blood Proteins; Cell Differentiation; Chromatography, High Pressure Liquid; Electrophoresis, Polyacrylamide Gel; Female; Granulocytes; Humans; Leukemia, Myeloid; Male; Middle Aged; Neoplasm Proteins; Neutrophils; Phenotype; Phenylmethylsulfonyl Fluoride; Subcellular Fractions; Trifluoroacetic Acid

1985
Analytical and semi-preparative separation of diastereomeric lipid amino acid conjugates.
    Journal of pharmaceutical and biomedical analysis, 1994, Volume: 12, Issue:9

    Topics: Acetonitriles; Amino Acid Sequence; Amino Acids; Chromatography, High Pressure Liquid; Molecular Sequence Data; Peptides; Stereoisomerism; Structure-Activity Relationship; Trifluoroacetic Acid

1994
High-performance liquid chromatographic method for the separation of chlorambucil and its N-oxide prodrug.
    Journal of chromatography, 1994, Feb-11, Volume: 652, Issue:2

    Topics: Acetonitriles; Alcohols; Animals; Buffers; Chlorambucil; Chromatography, High Pressure Liquid; Cyclic N-Oxides; Drug Stability; Ethylamines; Hydrogen-Ion Concentration; Methanol; Microsomes, Liver; Prodrugs; Rats; Trifluoroacetic Acid

1994
Effect of mobile phase additives on peptide retention in reversed-phase chromatography with pellicular and totally porous sorbents.
    Journal of chromatography. A, 1996, Mar-29, Volume: 728, Issue:1-2

    Topics: Acetonitriles; Chromatography, High Pressure Liquid; Oligopeptides; Peptides; Phosphoric Acids; Thermodynamics; Trifluoroacetic Acid

1996
Determination of ibogaine and 12-hydroxy-ibogamine in plasma by gas chromatography-positive ion chemical ionization-mass spectrometry.
    Journal of analytical toxicology, 1995, Volume: 19, Issue:6

    Topics: Acetamides; Acetonitriles; Butanes; Calibration; Fluoroacetates; Gas Chromatography-Mass Spectrometry; Hallucinogens; Humans; Hydroxylation; Ibogaine; Organosilicon Compounds; Quality Control; Reference Standards; Temperature; Trifluoroacetic Acid

1995
Quantitation of an orally available thrombin inhibitor in rat, monkey and human plasma and in human urine by high-performance liquid chromatography and fluorescent post-column derivatization of arginine.
    Journal of chromatography. A, 1997, Feb-21, Volume: 762, Issue:1-2

    Topics: Acetonitriles; Animals; Antithrombins; Arginine; Chromatography, High Pressure Liquid; Esterases; Humans; Hydrolysis; Indicators and Reagents; Macaca fascicularis; Ninhydrin; Oligopeptides; Rats; Reproducibility of Results; Sensitivity and Specificity; Spectrometry, Fluorescence; Temperature; Trifluoroacetic Acid

1997
Quantitative high-performance liquid chromatographic determination of retinoids in human serum using on-line solid-phase extraction and column switching. Determination of 9-cis-retinoic acid, 13-cis-retinoic acid, all-trans-retinoic acid, 4-oxo-all-trans-
    Journal of chromatography. B, Biomedical sciences and applications, 1997, Mar-28, Volume: 691, Issue:1

    Topics: Acetonitriles; Alitretinoin; Autoanalysis; Chromatography, High Pressure Liquid; Drug Stability; Humans; Isotretinoin; Linear Models; Reproducibility of Results; Retinoids; Sensitivity and Specificity; Tretinoin; Trifluoroacetic Acid

1997
A novel procedure for the extraction of protein deposits from soft hydrophilic contact lenses for analysis.
    Current eye research, 1997, Volume: 16, Issue:5

    Topics: Acetonitriles; Chromatography, High Pressure Liquid; Contact Lens Solutions; Contact Lenses, Hydrophilic; Drug Combinations; Eye Proteins; Humans; Methods; Muramidase; Quinolines; Solvents; Surface Properties; Tears; Trifluoroacetic Acid

1997
Simultaneous separation of soya bean and animal whey proteins by reversed-phase high-performance liquid chromatography. Quantitative analysis in edible samples.
    Analytical chemistry, 1997, Jun-01, Volume: 69, Issue:11

    Topics: Acetonitriles; Animals; Calibration; Chromatography, High Pressure Liquid; Food Analysis; Hydrogen-Ion Concentration; Lactalbumin; Lactoglobulins; Quality Control; Reference Standards; Soybean Proteins; Trifluoroacetic Acid

1997
A validated method for the determination of paracetamol and its glucuronide and sulphate metabolites in the urine of HIV+/AIDS patients using wavelength-switching UV detection.
    Journal of pharmaceutical and biomedical analysis, 1998, Sep-01, Volume: 17, Issue:6-7

    Topics: Acetaminophen; Acetonitriles; Acquired Immunodeficiency Syndrome; Chromatography, High Pressure Liquid; Glucuronates; HIV Seropositivity; Humans; Hydrogen-Ion Concentration; Phenotype; Reproducibility of Results; Sensitivity and Specificity; Sodium Acetate; Sulfates; Trifluoroacetic Acid; Ultraviolet Rays

1998
High-performance liquid chromatography separation methods for the analysis of peptide nucleic acids.
    Journal of chromatography. A, 1999, Dec-09, Volume: 864, Issue:1

    Topics: Acetonitriles; Base Composition; Base Sequence; Chromatography, High Pressure Liquid; Drug Stability; Molecular Weight; Peptide Nucleic Acids; Solvents; Trifluoroacetic Acid

1999
High-throughput peptide synthesis and peptide purification strategy at the low micromol-scale using the 96-well format.
    The journal of peptide research : official journal of the American Peptide Society, 2002, Volume: 59, Issue:3

    Topics: Acetonitriles; Animals; Antigens, Protozoan; Chemistry, Organic; Chromatography, High Pressure Liquid; Epitopes; Humans; Hydrophobic and Hydrophilic Interactions; Membrane Proteins; Microspheres; Peptides; Reproducibility of Results; Solvents; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; T-Lymphocyte Subsets; Toxoplasma; Trifluoroacetic Acid

2002
An isocratic separation of underivatized gentamicin components, 1H NMR assignment and protonation pattern.
    Carbohydrate research, 2003, Nov-21, Volume: 338, Issue:24

    Topics: Acetonitriles; Amines; Anti-Bacterial Agents; Chromatography, High Pressure Liquid; Gentamicins; Hydrogen-Ion Concentration; Magnetic Resonance Spectroscopy; Molecular Structure; Molecular Weight; Potentiometry; Protons; Spectrometry, Mass, Electrospray Ionization; Trifluoroacetic Acid

2003
Organic solvent extraction of proteins and peptides from serum as an effective sample preparation for detection and identification of biomarkers by mass spectrometry.
    Proteomics, 2004, Volume: 4, Issue:4

    Topics: Acetonitriles; Animals; Apolipoprotein A-II; Biomarkers; Chromatography, High Pressure Liquid; Lymphoma, B-Cell; Mass Spectrometry; Mice; Peptides; Proteins; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid

2004
Optimization of reversed-phase peptide liquid chromatography ultraviolet mass spectrometry analyses using an automated blending methodology.
    Journal of biomolecular techniques : JBT, 2005, Volume: 16, Issue:4

    Topics: Acetonitriles; Biotechnology; Chromatography, High Pressure Liquid; Formates; Peptide Mapping; Peptides; Phosphopyruvate Hydratase; Reference Standards; Sensitivity and Specificity; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet; Trifluoroacetic Acid; Water

2005
Overload for ionized solutes in reversed-phase high-performance liquid chromatography.
    Analytical chemistry, 2006, Apr-15, Volume: 78, Issue:8

    Topics: Acetonitriles; Buffers; Chromatography, High Pressure Liquid; Formates; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Mass Spectrometry; Nortriptyline; Osmolar Concentration; Pharmaceutical Preparations; Phosphates; Polymers; Silicon Dioxide; Trifluoroacetic Acid

2006
Application of gradient programs for the determination of underivatized amino acids and small peptides in reversed-phase high-performance liquid chromatography with contactless conductivity detection.
    Journal of chromatography. A, 2006, Sep-22, Volume: 1128, Issue:1-2

    Topics: Acetic Acid; Acetonitriles; Amino Acids; Chromatography, High Pressure Liquid; Dipeptides; Electric Conductivity; Oligopeptides; Trifluoroacetic Acid

2006
A hydrophilic interaction chromatography coupled to a mass spectrometry for the determination of glutathione in plant somatic embryos.
    The Analyst, 2006, Volume: 131, Issue:10

    Topics: Acetonitriles; Antioxidants; Ascorbic Acid; Calibration; Chromatography; Glutathione; Oxidation-Reduction; Peptides; Picea; Seeds; Spectrometry, Mass, Electrospray Ionization; Trifluoroacetic Acid

2006
A rapid HPLC method for simultaneous determination of tretinoin and isotretinoin in dermatological formulations.
    Journal of pharmaceutical and biomedical analysis, 2007, Feb-19, Volume: 43, Issue:3

    Topics: Acetonitriles; Chemistry, Pharmaceutical; Chromatography, High Pressure Liquid; Dermatologic Agents; Drug Incompatibility; Drug Stability; Gels; Isotretinoin; Keratolytic Agents; Ointments; Photochemistry; Quality Control; Regression Analysis; Reproducibility of Results; Spectrophotometry, Ultraviolet; Sunlight; Tretinoin; Trifluoroacetic Acid

2007
Sequence-specific retention calculator. Algorithm for peptide retention prediction in ion-pair RP-HPLC: application to 300- and 100-A pore size C18 sorbents.
    Analytical chemistry, 2006, Nov-15, Volume: 78, Issue:22

    Topics: Acetonitriles; Algorithms; Amino Acids; Chromatography, High Pressure Liquid; Hydrophobic and Hydrophilic Interactions; Molecular Weight; Particle Size; Peptides; Porosity; Protein Structure, Secondary; Silanes; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid; Water

2006
Development and validation of a sensitive liquid chromatographic method for the analysis of a novel radioprotectant: ON 01210.Na.
    Journal of pharmaceutical and biomedical analysis, 2007, Apr-11, Volume: 43, Issue:5

    Topics: Acetonitriles; Chromatography, Liquid; Drug Stability; Hydrochloric Acid; Mesylates; Radiation-Protective Agents; Reproducibility of Results; Sensitivity and Specificity; Sodium Hydroxide; Sulfonamides; Trifluoroacetic Acid; Water

2007
Purification of naturally occurring peptides by reversed-phase HPLC.
    Nature protocols, 2007, Volume: 2, Issue:1

    Topics: Acetonitriles; Animals; Chromatography; Chromatography, High Pressure Liquid; Peptides; Silicon Dioxide; Tissue Extracts; Trifluoroacetic Acid

2007
Is hydrophilic interaction chromatography with silica columns a viable alternative to reversed-phase liquid chromatography for the analysis of ionisable compounds?
    Journal of chromatography. A, 2007, Nov-09, Volume: 1171, Issue:1-2

    Topics: Acetonitriles; Adsorption; Ammonia; Buffers; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Chromatography, Liquid; Formates; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Ions; Osmolar Concentration; Silicon Dioxide; Spectrophotometry, Ultraviolet; Trifluoroacetic Acid; Water

2007
On-target sample preparation of 4-sulfophenyl isothiocyanate-derivatized peptides using AnchorChip Targets.
    Journal of mass spectrometry : JMS, 2008, Volume: 43, Issue:3

    Topics: Acetonitriles; Amino Acid Sequence; Animals; Benzenesulfonates; Databases, Protein; Electrophoresis, Gel, Two-Dimensional; Fish Proteins; Flounder; Isothiocyanates; Liver; Molecular Sequence Data; Molecular Structure; Peptides; Proteomics; Sequence Analysis, Protein; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid; Trypsin

2008
Cerium ion-chelated magnetic silica microspheres for enrichment and direct determination of phosphopeptides by matrix-assisted laser desorption ionization mass spectrometry.
    Journal of proteome research, 2008, Volume: 7, Issue:4

    Topics: Acetonitriles; Animals; Blood Proteins; Cattle; Cerium; Chickens; Ferric Compounds; Humans; Magnetics; Microspheres; Milk Proteins; Phosphopeptides; Proteins; Proteomics; Silanes; Silicon Dioxide; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid; Trypsin

2008
Development and validation of an HPLC-DAD method for bis(12)-hupyridone and its application to a pharmacokinetic study.
    Journal of pharmaceutical and biomedical analysis, 2009, Feb-20, Volume: 49, Issue:2

    Topics: Acetonitriles; Animals; Area Under Curve; Cholinesterase Inhibitors; Chromatography, High Pressure Liquid; Dose-Response Relationship, Drug; Drug Stability; Drug Storage; Freezing; Half-Life; Male; Metabolic Clearance Rate; Molecular Structure; Quality Control; Quinolones; Rats; Rats, Sprague-Dawley; Reference Standards; Reproducibility of Results; Sensitivity and Specificity; Spectrophotometry, Ultraviolet; Trifluoroacetic Acid; Water

2009
Efficacy of an extraction solvent used to quantify albumin deposition on hydrogel contact lens materials.
    Eye & contact lens, 2009, Volume: 35, Issue:2

    Topics: Acetonitriles; Albumins; Contact Lenses, Hydrophilic; Drug Combinations; Humans; Hydrogels; In Vitro Techniques; Ophthalmic Solutions; Solvents; Trifluoroacetic Acid

2009
An analytical procedure for the determination of different therapeutic drugs in surface waters.
    Water science and technology : a journal of the International Association on Water Pollution Research, 2009, Volume: 60, Issue:2

    Topics: Acetonitriles; Adrenal Cortex Hormones; Adrenergic beta-Antagonists; Anti-Inflammatory Agents, Non-Steroidal; Chemistry Techniques, Analytical; Chromatography, High Pressure Liquid; Methanol; Models, Chemical; Pharmaceutical Preparations; Solvents; Surface Properties; Trifluoroacetic Acid; Water; Water Pollutants, Chemical; Water Purification

2009
Towards the development of an immuno MALDI (iMALDI) mass spectrometry assay for the diagnosis of hypertension.
    Journal of the American Society for Mass Spectrometry, 2010, Volume: 21, Issue:10

    Topics: Acetonitriles; Angiotensin I; Animals; Antibodies, Immobilized; Humans; Hypertension; Isotope Labeling; Linear Models; Mice; Rabbits; Radioimmunoassay; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid

2010
Evaluation of extractants and precipitants in tear film proteomic analyses.
    Optometry and vision science : official publication of the American Academy of Optometry, 2010, Volume: 87, Issue:11

    Topics: Acetone; Acetonitriles; Adult; Chemical Precipitation; Contact Lenses, Hydrophilic; Drug Combinations; Eye Proteins; Female; Humans; Hydrogels; Male; Middle Aged; Osmolar Concentration; Proteomics; Silicones; Tears; Trichloroacetic Acid; Trifluoroacetic Acid; Urea; Young Adult

2010
Measurement of plasma hydrogen sulfide in vivo and in vitro.
    Free radical biology & medicine, 2011, May-01, Volume: 50, Issue:9

    Topics: Acetonitriles; Animals; Biological Assay; Bridged Bicyclo Compounds; Buffers; Chemistry, Analytic; Chromatography, Reverse-Phase; Humans; Hydrogen Sulfide; Hydrogen-Ion Concentration; Limit of Detection; Methylene Blue; Mice; Mice, Inbred C57BL; Oxygen; Reference Standards; Trifluoroacetic Acid

2011
Large-volume sample on-line concentration of angiotensins in non-aqueous capillary electrophoresis.
    Electrophoresis, 2011, Volume: 32, Issue:12

    Topics: Acetonitriles; Angiotensins; Anions; Electric Conductivity; Electrophoresis, Capillary; Humans; Perchlorates; Trifluoroacetic Acid

2011
Validation study on avermectine residues in foodstuffs.
    Analytica chimica acta, 2011, Aug-26, Volume: 700, Issue:1-2

    Topics: Acetic Anhydrides; Acetonitriles; Animals; Antiparasitic Agents; Chromatography, High Pressure Liquid; Eggs; Fluoroacetates; Food Analysis; Milk; Muscles; Spectrometry, Fluorescence; Trifluoroacetic Acid

2011
Stacking open-capillary electroosmotic pumps in series to boost the pumping pressure to drive high-performance liquid chromatographic separations.
    Journal of chromatography. A, 2012, Mar-02, Volume: 1227

    Topics: Acetonitriles; Chromatography, High Pressure Liquid; Electroosmosis; Peptides; Pressure; Proteins; Trifluoroacetic Acid

2012
Centrifugation assisted microreactor enables facile integration of trypsin digestion, hydrophilic interaction chromatography enrichment, and on-column deglycosylation for rapid and sensitive N-glycoproteome analysis.
    Analytical chemistry, 2012, Jun-05, Volume: 84, Issue:11

    Topics: Acetonitriles; Amino Acid Sequence; Centrifugation; Chromatography, Liquid; Glycopeptides; Glycosylation; Humans; Hydrophobic and Hydrophilic Interactions; Immunoglobulin G; Limit of Detection; Molecular Sequence Data; Proteolysis; Proteome; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid; Trypsin

2012
Complementary Fe(3+)- and Ti(4+)-immobilized metal ion affinity chromatography for purification of acidic and basic phosphopeptides.
    Rapid communications in mass spectrometry : RCM, 2012, Sep-30, Volume: 26, Issue:18

    Topics: Acetonitriles; Cations; Cell Line, Tumor; Chromatography, Affinity; Databases, Protein; Ferric Compounds; Humans; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Phosphopeptides; Proteomics; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Titanium; Trifluoroacetic Acid

2012
Implementation of a design space approach for enantiomeric separations in polar organic solvent chromatography.
    Journal of pharmaceutical and biomedical analysis, 2013, Feb-23, Volume: 74

    Topics: Acetonitriles; Chromatography, High Pressure Liquid; Diethylamines; Equipment Design; Solvents; Stereoisomerism; Trifluoroacetic Acid

2013
Evaluation of charged aerosol detector for purity assessment of protein.
    Journal of chromatography. A, 2013, Mar-29, Volume: 1283

    Topics: Acetonitriles; Aerosols; Chromatography, High Pressure Liquid; Chromatography, Reverse-Phase; Hydrogen-Ion Concentration; Linear Models; Models, Chemical; Molecular Weight; Proteins; Trifluoroacetic Acid; Trypsin Inhibitor, Bowman-Birk Soybean

2013
Eletrochemical reduction of patulin and 5-hydroxymethylfurfural in both neutral and acid non-aqueous media. Their electroanalytical determination in apple juices.
    Talanta, 2013, Jul-15, Volume: 111

    Topics: Acetonitriles; Beverages; Calibration; Electrochemical Techniques; Electrodes; Furaldehyde; Hydrogen-Ion Concentration; Malus; Molecular Structure; Oxidation-Reduction; Patulin; Quaternary Ammonium Compounds; Reproducibility of Results; Spectrophotometry; Trifluoroacetic Acid

2013
Sequential depletion coupled to C18 sequential extraction as a rapid tool for human serum multiple profiling.
    Talanta, 2014, Volume: 125

    Topics: Acetonitriles; Blood Proteins; Dithiothreitol; Healthy Volunteers; Humans; Iodoacetamide; Peptides; Principal Component Analysis; Proteins; Proteomics; Reproducibility of Results; Rheumatic Diseases; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid

2014
Liquid chromatographic resolution of fendiline and its analogues on a chiral stationary phase based on (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid.
    Molecules (Basel, Switzerland), 2014, Dec-19, Volume: 19, Issue:12

    Topics: Acetonitriles; Cardiovascular Agents; Chromatography, Liquid; Crown Ethers; Ethylamines; Fendiline; Methanol; Solvents; Trifluoroacetic Acid

2014
RP-HPLC method development for the simultaneous determination of timolol maleate and human serum albumin in albumin nanoparticles.
    Journal of pharmaceutical and biomedical analysis, 2015, Volume: 111

    Topics: Acetonitriles; Calibration; Chromatography, High Pressure Liquid; Humans; Nanoparticles; Reproducibility of Results; Serum Albumin; Solutions; Timolol; Trifluoroacetic Acid; United States; United States Food and Drug Administration; Water

2015
Development of high performance liquid chromatography methods with charged aerosol detection for the determination of lincomycin, spectinomycin and its impurities in pharmaceutical products.
    Journal of pharmaceutical and biomedical analysis, 2015, Aug-10, Volume: 112

    Topics: Acetonitriles; Aerosols; Anti-Bacterial Agents; Chromatography, High Pressure Liquid; Drug Contamination; Lincomycin; Quality Control; Spectinomycin; Spectrometry, Mass, Electrospray Ionization; Trifluoroacetic Acid; Water

2015
Study of retention and peak shape in hydrophilic interaction chromatography over a wide pH range.
    Journal of chromatography. A, 2015, Sep-11, Volume: 1411

    Topics: Acetonitriles; Buffers; Chromatography, Liquid; Fluorocarbons; Formates; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Osmolar Concentration; Silicon Dioxide; Solvents; Trifluoroacetic Acid; Water

2015
Extra-facile chiral separation of amino acid enantiomers by LC-TOFMS analysis.
    Journal of bioscience and bioengineering, 2016, Volume: 121, Issue:3

    Topics: Acetonitriles; Amino Acids; Chromatography, Liquid; Mass Spectrometry; Stereoisomerism; Time Factors; Trifluoroacetic Acid; Water

2016
HPLC-PDA Method for Simultaneous Determination of Nine Marker Components in Banhasasim-Tang.
    Journal of chromatographic science, 2016, Volume: 54, Issue:3

    Topics: Acetonitriles; Berberine; Berberine Alkaloids; Chromatography, High Pressure Liquid; Flavanones; Flavonoids; Glucosides; Glycyrrhizic Acid; Humans; Limit of Detection; Medicine, Korean Traditional; Observer Variation; Pinellia; Plants, Medicinal; Reproducibility of Results; Solvents; Trifluoroacetic Acid; Water

2016
Impact of extraction and elution media on non-size effects in size exclusion chromatography of proteins.
    Journal of chromatography. A, 2015, Oct-09, Volume: 1415

    Topics: Acetonitriles; Animals; Cattle; Chromatography, Gel; Dithiothreitol; Globulins; Glutens; Molecular Weight; Ovalbumin; Plant Proteins; Serum Albumin, Bovine; Sodium Chloride; Sodium Dodecyl Sulfate; Solvents; Soybean Proteins; Trifluoroacetic Acid; Triticum; Urea

2015
Intact spore MALDI-TOF mass spectrometry and proteomic analysis of Puccinia pathogenic fungi.
    Biochimica et biophysica acta, 2016, Volume: 1864, Issue:9

    Topics: Acetonitriles; Basidiomycota; Coumaric Acids; Crops, Agricultural; Fungal Proteins; Histones; Plant Diseases; Proteomics; Ribosomal Proteins; Solvents; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Spores, Fungal; Trifluoroacetic Acid; Triticum

2016
Effect of mobile phase additives on solute retention at low aqueous pH in hydrophilic interaction liquid chromatography.
    Journal of chromatography. A, 2017, Feb-03, Volume: 1483

    Topics: Acetonitriles; Adsorption; Amides; Buffers; Cations; Chromatography, High Pressure Liquid; Chromatography, Liquid; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Mesylates; Metals; Osmolar Concentration; Salts; Silicon Dioxide; Solutions; Thermodynamics; Trifluoroacetic Acid; Water

2017
LC-method development for the quantification of neuromedin-like peptides. Emphasis on column choice and mobile phase composition.
    Journal of pharmaceutical and biomedical analysis, 2017, Apr-15, Volume: 137

    Topics: Acetates; Acetic Acid; Acetonitriles; Chromatography, Liquid; Formates; Methanol; Peptides; Solvents; Trifluoroacetic Acid

2017
The importance of ion-pairing in peptide purification by reversed-phase liquid chromatography.
    Journal of chromatography. A, 2017, May-05, Volume: 1496

    Topics: Acetonitriles; Adsorption; Chromatography, Reverse-Phase; Ions; Kinetics; Magnetic Resonance Spectroscopy; Peptides; Trifluoroacetic Acid

2017
Evaluation of MALDI-TOF mass spectrometry for the identification of bacteria growing as biofilms.
    Journal of microbiological methods, 2018, Volume: 145

    Topics: Acetonitriles; Biofilms; Coumaric Acids; Ethanol; Formates; Gram-Negative Bacteria; Gram-Positive Bacteria; Microbiological Techniques; Reference Standards; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Trifluoroacetic Acid

2018
Determination of polymeric impurities in asunaprevir drug substance and product using size exclusion effect of reversed-phase columns.
    Journal of pharmaceutical and biomedical analysis, 2018, Mar-20, Volume: 151

    Topics: Acetonitriles; Chemistry, Pharmaceutical; Chromatography, Gel; Chromatography, High Pressure Liquid; Drug Contamination; Hydrophobic and Hydrophilic Interactions; Isoquinolines; Polymers; Protease Inhibitors; Reproducibility of Results; Sensitivity and Specificity; Solvents; Sulfonamides; Technology, Pharmaceutical; Trifluoroacetic Acid

2018
Effects of solvent parameters on the electrospray ionization tandem mass spectrometry response of glucose.
    Rapid communications in mass spectrometry : RCM, 2018, Aug-15, Volume: 32, Issue:15

    Topics: Acetonitriles; Glucose; Hydrogen-Ion Concentration; Limit of Detection; Methanol; Reproducibility of Results; Solvents; Spectrometry, Mass, Electrospray Ionization; Tandem Mass Spectrometry; Trifluoroacetic Acid

2018
Mechanistic study on the high-selectivity enantioseparation of amino acids using a chiral crown ether-bonded stationary phase and acidic, highly organic mobile phase by liquid chromatography/time-of-flight mass spectrometry.
    Journal of chromatography. A, 2018, Nov-30, Volume: 1578

    Topics: Acetonitriles; Amino Acids; Chemistry Techniques, Analytical; Chromatography, Liquid; Crown Ethers; Hydrophobic and Hydrophilic Interactions; Mass Spectrometry; Stereoisomerism; Trifluoroacetic Acid; Water

2018
A crosslinked, low pH-stable, mixed-mode cation-exchange like stationary phase made using the thiol-yne click reaction.
    Journal of chromatography. A, 2020, May-10, Volume: 1618

    Topics: Acetonitriles; Benzene; Cations; Chromatography, Ion Exchange; Click Chemistry; Confidence Intervals; Electrons; Elements; Hydrogen-Ion Concentration; Hydrophobic and Hydrophilic Interactions; Neurotransmitter Agents; Nitrobenzenes; Sulfhydryl Compounds; Trifluoroacetic Acid; Water

2020
Fast enantiomeric separation of amino acids using liquid chromatography/mass spectrometry on a chiral crown ether stationary phase.
    Journal of bioscience and bioengineering, 2020, Volume: 130, Issue:4

    Topics: Acetonitriles; Amines; Amino Acids; Chromatography, Liquid; Crown Ethers; Mass Spectrometry; Silicon Dioxide; Stereoisomerism; Time Factors; Trifluoroacetic Acid; Water

2020
Thermodynamic interpretation of the drift and noise of gradient baselines in reversed-phase liquid chromatography using mobile phase additives.
    Journal of chromatography. A, 2020, Dec-06, Volume: 1633

    Topics: Acetonitriles; Adsorption; Chromatography, Reverse-Phase; Solvents; Thermodynamics; Trifluoroacetic Acid; Water

2020
HPLC-UV method for simultaneous quantitation of artemether and lumefantrine in fixed dose combination orodispersible tablet formulation.
    Pakistan journal of pharmaceutical sciences, 2020, Volume: 33, Issue:4

    Topics: Acetonitriles; Administration, Oral; Artemether; Chemistry, Pharmaceutical; Chromatography, High Pressure Liquid; Hydrogen-Ion Concentration; Lumefantrine; Tablets; Trifluoroacetic Acid

2020