acetylcysteine has been researched along with o-phthalaldehyde in 45 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 7 (15.56) | 18.7374 |
| 1990's | 16 (35.56) | 18.2507 |
| 2000's | 13 (28.89) | 29.6817 |
| 2010's | 9 (20.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Bonet Domingo, E; García Alvarez-Coque, MC; Medina Hernández, MJ; Villanueva Camañas, RM | 1 |
| García Alvarez-Coque, MC; Medina Hernández, MJ; Monfort Cuenca, E; Villanueva Camañas, RM | 1 |
| Corran, PH; Lovell, G | 1 |
| Hisaka, A; Kasamatsu, S; Ohtawa, M; Takenaga, N | 1 |
| García Alvarez-Coque, MC; Medina Hernández, MJ; Mongay Fernández, C; Villanueva Camañas, RM | 1 |
| Iwaki, K; Kinoshita, T; Nimura, N | 1 |
| Boomsma, F; Man in 't Veld, AJ; Schalekamp, MA; van der Hoorn, FA | 1 |
| Fujiwara, M; Ishida, Y; Kinoshita, T; Nimura, N; Toyama, A | 1 |
| Hughes, DW; Lewis, M; Usher, JJ | 1 |
| Aswad, DW | 1 |
| Imoto, T; Tomizawa, H; Yamada, H | 1 |
| Dette, C; Wätzig, H | 1 |
| Wu, YQ | 1 |
| Aoki, I; Motohashi, M; Okuda, T; Yashiki, T | 1 |
| Duchateau, AL; Kwakkenbos, GT; van Leuken, RG | 1 |
| Capodaglio, E; Cavalleri, A; Ghittori, S; Gobba, F; Imbriani, M; Maestri, L | 1 |
| Eskinja, M; Lamprecht, G; Scherer, G; Schmid, ER | 1 |
| Gurentsova, OI; Korshunova, GA; Savchenko, MV; Shviadas, VK; Sumbatian, NV | 1 |
| Edelbroek, PM; Vermeij, TA | 1 |
| Baré, S; Bloomfield, M; Massart, DL; Vannecke, C | 1 |
| Frölich, JC; Holzberg, D; Pantazis, P; Raida, M; Sandmann, J; Tsikas, D | 1 |
| Bloomfield, MS; Massart, DL; Vander Heyden, Y; Vannecke, C | 1 |
| Kutlán, D; Molnár-Perl, I; Sass, P; Vasanits, A | 1 |
| Campíns-Falcó, P; Molins-Legua, C; Sevillano-Cabeza, A; Tortajada Genaro, LA | 1 |
| Bada, JL; Zhao, M | 1 |
| Kutlán, D; Molnár-Perl, I; Presits, P | 1 |
| Csámpai, A; Kutlán, D; Mengerink, Y; Molnár-Perl, I; Tóth, F | 1 |
| Lochmann, D; Stadlhofer, S; Weyermann, J; Zimmer, A | 1 |
| Bagg, J; Lange, A; Letters, S; McHugh, S; Perrett, D; Smith, A | 1 |
| Britz-McKibbin, P; Le Bihan, M; Ptolemy, AS | 1 |
| Martín-Olivar, C; Polo-Díez, LM; Rubio-Barroso, S; Santos-Delgado, MJ | 1 |
| Cheng, J; Kang, J | 1 |
| Britz-McKibbin, P; Ptolemy, AS; Tran, L | 1 |
| Chernobrovkin, MG; Guranda, DT; Kudryavtsev, PA; Shapovalova, EN; Shpigun, OA; Svedas, VK | 1 |
| Fawcett, JP; Krittaphol, W; McDowell, A; Mikov, M; Thomson, CD; Tucker, IG | 1 |
| Beckmann, B; Dehnert, S; Giustarini, D; Michaelsen, JT; Tsikas, D | 1 |
| Arularasu, GT; Karthikeyan, K; Pillai, KC; Ramadhas, R | 1 |
| Tu, Y; Yang, X; Zhang, S; Zhu, Y | 1 |
| Nageswara Rao, R; Padiya, R; Ramakrishna, K; Saida, S; Sravan, B | 1 |
| Bazer, FW; Dai, Z; Jia, S; Wang, J; Wang, X; Wu, G; Wu, Z | 1 |
| Inoue, K; Ishikawa, Y; Min, JZ; Nakano, T; Todoroki, K; Toyo'oka, T; Watanabe, H | 1 |
| Bazer, FW; Dahanayaka, S; Hou, Y; Hu, S; Jia, S; Nawaratna, G; Wu, G | 1 |
| Douša, M | 2 |
| Borowczyk, K; Chwatko, G; Głowacki, R; Kamińska, A; Olejarz, P | 1 |
1 review(s) available for acetylcysteine and o-phthalaldehyde
| Article | Year |
|---|---|
Behavior and characteristics of amine derivatives obtained with o-phthaldialdehyde/3-mercaptopropionic acid and with o-phthaldialdehyde/N-acetyl-L-cysteine reagents.
Topics: 3-Mercaptopropionic Acid; Acetylcysteine; Amines; Chromatography, High Pressure Liquid; Indicators and Reagents; Mass Spectrometry; o-Phthalaldehyde | 2002 |
44 other study(ies) available for acetylcysteine and o-phthalaldehyde
| Article | Year |
|---|---|
FIA-spectrophotometric assay of N-acetylcysteine by o-phthalaldehyde derivatization.
Topics: Acetylcysteine; Indicators and Reagents; o-Phthalaldehyde; Powders; Solutions; Spectrophotometry | 1990 |
Determination of the protein and free amino acid content in a sample using o-phthalaldehyde and N-acetyl-L-cysteine.
Topics: Acetylcysteine; Amino Acids; Hydrolysis; o-Phthalaldehyde; Proteins; Spectrophotometry | 1990 |
Determination of L-thyroxine in reference serum preparations as the o-phthalaldehyde-N-acetylcysteine derivative by reversed-phase liquid chromatography with electrochemical detection.
Topics: Acetylcysteine; Aldehydes; Chromatography, High Pressure Liquid; Humans; Molecular Structure; o-Phthalaldehyde; Radioimmunoassay; Thyroxine | 1990 |
Quantification of L-3-(3-hydroxy-4-pivaloyloxyphenyl)alanine (NB-355) by high-performance liquid chromatography using o-phthalaldehyde/N-acetyl-L-cysteine derivatization.
Topics: Acetylcysteine; Animals; Biological Availability; Carbidopa; Chromatography, High Pressure Liquid; Dogs; Levodopa; Male; o-Phthalaldehyde; Prodrugs | 1989 |
Studies on the formation and stability of isoindoles derived from amino acids, o-phthalaldehyde and N-acetyl-L-cysteine.
Topics: Acetylcysteine; Aldehydes; Amino Acids; Chromatography, High Pressure Liquid; Indoles; Isoleucine; Kinetics; Mercaptoethanol; o-Phthalaldehyde; Spectrometry, Fluorescence | 1989 |
Separation of norepinephrine enantiomers, DOPA enantiomers and dopamine derivatized with o-phthalaldehyde-N-acetyl-L-cysteine by high-performance liquid chromatography.
Topics: Acetylcysteine; Chromatography, High Pressure Liquid; Dihydroxyphenylalanine; Dopamine; Norepinephrine; o-Phthalaldehyde; Stereoisomerism | 1987 |
Determination of D,L-threo-3,4-dihydroxyphenylserine and of the D- and L-enantiomers in human plasma and urine.
Topics: Acetylcysteine; Droxidopa; Humans; o-Phthalaldehyde; Serine; Spectrometry, Fluorescence; Stereoisomerism | 1988 |
Postcolumn fluorometric detection system for liquid chromatographic analysis of amino and imino acids using o-phthalaldehyde/N-acetyl-L-cysteine reagent.
Topics: Acetylcysteine; Amino Acids; Chromatography, Ion Exchange; Chromatography, Liquid; Glycine max; Humans; Imino Acids; Indicators and Reagents; o-Phthalaldehyde; Spectrometry, Fluorescence; Temperature | 1987 |
Determination by high-performance liquid chromatography of some compounds involved in the biosynthesis of penicillin and cephalosporin.
Topics: Acetylcysteine; Amino Acids; Cephalosporins; Chromatography, High Pressure Liquid; Fermentation; o-Phthalaldehyde; Penicillins; Penicillium chrysogenum; Peptides | 1985 |
Determination of D- and L-aspartate in amino acid mixtures by high-performance liquid chromatography after derivatization with a chiral adduct of o-phthaldialdehyde.
Topics: Acetylcysteine; Aldehydes; Amino Acids; Aspartic Acid; Chromatography, High Pressure Liquid; Fluorescence; o-Phthalaldehyde; Stereoisomerism | 1984 |
The mechanism of irreversible inactivation of lysozyme at pH 4 and 100 degrees C.
Topics: Acetylcysteine; Animals; Asparagine; Aspartic Acid; Chickens; Chromatography, High Pressure Liquid; Densitometry; Electrophoresis, Polyacrylamide Gel; Energy Metabolism; Enzyme Stability; Hydrogen-Ion Concentration; Hydrolysis; Isomerism; Muramidase; o-Phthalaldehyde; Protein Conformation; Protein Denaturation; Temperature | 1994 |
Separation of enantiomers of N-acetylcysteine by capillary electrophoresis after derivatization by o-phthaldialdehyde.
Topics: Acetylcysteine; Electrophoresis; Indoleacetic Acids; Isoindoles; Molecular Structure; o-Phthalaldehyde; Stereoisomerism | 1994 |
[Determination of acrylamide metabolite, mercapturic acid by high-performance liquid chromatography].
Topics: Acetylcysteine; Acrylamides; Chromatography, High Pressure Liquid; Humans; o-Phthalaldehyde; Occupational Exposure | 1993 |
Sensitive high-performance liquid chromatographic determination of 2,2'-[(2-aminoethyl)imino]diethanol bis(butylcarbamate) and its metabolites in human serum following pre-column derivatization with o-phthalaldehyde and stabilization of the derivatives.
Topics: 3-Mercaptopropionic Acid; Acetylcysteine; Anti-Arrhythmia Agents; Carbamates; Chromatography, High Pressure Liquid; Ethylenediamines; Humans; Indicators and Reagents; o-Phthalaldehyde | 1993 |
Thermospray liquid chromatography/mass spectrometry study of diastereomeric isoindole derivatives of amino acids and amino acid amides.
Topics: Acetylcysteine; Amino Acids; Chromatography, High Pressure Liquid; Chromatography, Liquid; Gas Chromatography-Mass Spectrometry; Hydrolysis; Indicators and Reagents; Indoles; o-Phthalaldehyde; Spectrophotometry, Ultraviolet; Stereoisomerism; Temperature | 1995 |
Excretion of N-acetyl-S-(1-phenyl-2-hydroxyethyl)-cysteine and N-acetyl-S-(2-phenyl-2-hydroxyethyl)-cysteine in workers exposed to styrene.
Topics: Acetylcysteine; Animals; Binding Sites; Biotransformation; Carcinogens; Chromatography, High Pressure Liquid; Cysteine; Environmental Monitoring; Epoxy Compounds; Glutathione; Glyoxylates; Humans; Male; Mandelic Acids; Mercaptoethanol; o-Phthalaldehyde; Occupational Exposure; Rats; Reference Standards; Spectrometry, Fluorescence; Stereoisomerism; Styrene; Styrenes; Ultrafiltration | 1997 |
Assay of S-ethyl-N-acetyl-l-cysteine in urine by high-performance liquid chromatography using post-column reaction detection.
Topics: Acetylation; Acetylcysteine; Carcinogens; Chromatography, High Pressure Liquid; Chromatography, Ion Exchange; Ethyl Chloride; Formates; Humans; Mercaptoethanol; Methanol; o-Phthalaldehyde; Sensitivity and Specificity; Solvents | 1997 |
[Detection of nucleic amino acid enantiomers by HPLC with preliminary modification by o-phthalic aldehyde].
Topics: Acetylcysteine; Alanine; Aldehydes; Buffers; Chromatography, High Pressure Liquid; Hydrogen-Ion Concentration; Hydrolysis; o-Phthalaldehyde; Purines; Pyrimidines; Spectrophotometry, Ultraviolet; Stereoisomerism | 1997 |
High-performance liquid chromatographic analysis of vigabatrin enantiomers in human serum by precolumn derivatization with o-phthaldialdehyde-N-acetyl-L-cysteine and fluorescence detection.
Topics: Acetylcysteine; Adolescent; Adult; Anticonvulsants; Chromatography, High Pressure Liquid; Epilepsy; Female; gamma-Aminobutyric Acid; Humans; Indicators and Reagents; Male; Middle Aged; o-Phthalaldehyde; Quality Control; Sensitivity and Specificity; Stereoisomerism; Vigabatrin | 1998 |
An experimental design approach to the optimisation of a flow injection analysis method for glycine.
Topics: Acetylcysteine; Algorithms; Buffers; Flow Injection Analysis; Glycine; Indicators and Reagents; o-Phthalaldehyde; Spectrophotometry, Ultraviolet | 1999 |
Determination of S-nitrosoglutathione in human and rat plasma by high-performance liquid chromatography with fluorescence and ultraviolet absorbance detection after precolumn derivatization with o-phthalaldehyde.
Topics: Acetylcysteine; Animals; Chromatography, High Pressure Liquid; Ethylmaleimide; Glutathione; Humans; Mercaptoethanol; Models, Chemical; Nitroso Compounds; o-Phthalaldehyde; Rats; S-Nitrosoglutathione; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet | 1999 |
Use of experimental design to optimise a flow injection analysis assay for L-N-monomethylarginine.
Topics: Acetylcysteine; Algorithms; Flow Injection Analysis; Molecular Structure; o-Phthalaldehyde; omega-N-Methylarginine; Research Design | 1999 |
Retention/quantitation properties of the o-phthaldialdehyde-3-mercaptopropionic acid and the o-phthaldialdehyde-N-acetyl-L-cysteine amino acid derivatives in reversed-phase high-performance liquid chromatography.
Topics: 3-Mercaptopropionic Acid; Acetylcysteine; Amino Acids; Chromatography, High Pressure Liquid; Fruit; o-Phthalaldehyde; Reproducibility of Results; Spectrometry, Fluorescence | 2000 |
o-Phthalaldelhyde-N-acetylcysteine polyamine derivatives: formation and stability in solution and in C18 supports.
Topics: Acetylcysteine; Chromatography, High Pressure Liquid; Drug Stability; o-Phthalaldehyde; Polyamines; Sensitivity and Specificity; Spectrophotometry, Ultraviolet | 2001 |
Determination of alpha-dialkylamino acids and their enantiomers in geological samples by high-performance liquid chromatography after derivatization with a chiral adduct of o-phthaldialdehyde.
Topics: Acetylcysteine; Amino Acids; Aminoisobutyric Acids; Chromatography, High Pressure Liquid; Geologic Sediments; Geology; Isomerism; o-Phthalaldehyde; Time Factors; Valine | 1995 |
Advances in the evaluation of the stability and characteristics of the amino acid and amine derivatives obtained with the o-phthaldialdehyde/3-mercaptopropionic acid and o-phthaldialdehyde/N-acetyl-L-cysteine reagents. High-performance liquid chromatograp
Topics: 3-Mercaptopropionic Acid; Acetylcysteine; Chromatography, High Pressure Liquid; Indicators and Reagents; o-Phthalaldehyde; Spectrometry, Mass, Electrospray Ionization; Spectrophotometry, Ultraviolet | 2002 |
New protamine quantification method in microtiter plates using o-phthaldialdehyde/N-acetyl-L-cysteine reagent.
Topics: Acetylcysteine; Heparin Antagonists; Indicators and Reagents; o-Phthalaldehyde; Protamines; Technology, Pharmaceutical | 2004 |
Residual protein levels on reprocessed dental instruments.
Topics: Acetylcysteine; Cross Infection; Decontamination; Dental Instruments; Equipment Contamination; Fluorescence; Humans; Microscopy; o-Phthalaldehyde; Proteins; Staining and Labeling; United Kingdom | 2005 |
On-line sample preconcentration with chemical derivatization of bacterial biomarkers by capillary electrophoresis: a dual strategy for integrating sample pretreatment with chemical analysis.
Topics: Acetylcysteine; Bacteria; Bacteriological Techniques; Biomarkers; Culture Media; Diaminopimelic Acid; Electrophoresis, Capillary; Escherichia coli; Hydrogen-Ion Concentration; Muramic Acids; o-Phthalaldehyde; Stereoisomerism | 2005 |
Indirect chiral HPLC determination and fluorimetric detection of D-amino acids in milk and oyster samples.
Topics: Acetylcysteine; Amino Acids; Animals; Centrifugation; Chromatography, High Pressure Liquid; Indicators and Reagents; Milk; o-Phthalaldehyde; Ostreidae; Spectrometry, Fluorescence; Stereoisomerism | 2006 |
An on-column derivatization method for the determination of the enantiomeric excess of chiral primary amines via indirect enantioseparation by micellar electrokinetic chromatography.
Topics: Acetylcysteine; Amines; Chromatography, Micellar Electrokinetic Capillary; o-Phthalaldehyde; Stereoisomerism | 2006 |
Single-step enantioselective amino acid flux analysis by capillary electrophoresis using on-line sample preconcentration with chemical derivatization.
Topics: Acetylcysteine; Alanine; Amino Acids; Chromatography, Micellar Electrokinetic Capillary; Culture Media; Electrophoresis, Capillary; Escherichia coli; Extracellular Matrix; Hydrogen-Ion Concentration; o-Phthalaldehyde; Spectrophotometry, Ultraviolet; Stereoisomerism | 2006 |
Chiral high-performance liquid chromatography analysis of alpha-amino acid mixtures using a novel SH reagent--N-R-mandelyl-L-cysteine and traditional enantiomeric thiols for precolumn derivatization.
Topics: Acetylcysteine; Amino Acids; Chromatography, High Pressure Liquid; Cysteine; Indoles; o-Phthalaldehyde; Stereoisomerism; Sulfhydryl Compounds; Sulfhydryl Reagents | 2007 |
An improved HPLC method for the investigation of L-selenomethionine metabolism in rat gut contents.
Topics: Acetylcysteine; Animals; Benzenesulfonates; Chromatography, High Pressure Liquid; Gastrointestinal Contents; Male; o-Phthalaldehyde; Rats; Rats, Wistar; Reproducibility of Results; Salicylates; Selenomethionine; Sensitivity and Specificity | 2009 |
HPLC analysis of human erythrocytic glutathione forms using OPA and N-acetyl-cysteine ethyl ester: evidence for nitrite-induced GSH oxidation to GSSG.
Topics: Acetylcysteine; Adult; Chromatography, High Pressure Liquid; Erythrocytes; Female; Glutathione; Glutathione Disulfide; Humans; Male; Nitrites; o-Phthalaldehyde; Oxidation-Reduction; Young Adult | 2009 |
Development and validation of indirect RP-HPLC method for enantiomeric purity determination of D-cycloserine drug substance.
Topics: Acetylcysteine; Analytic Sample Preparation Methods; Antibiotics, Antitubercular; Chromatography, High Pressure Liquid; Cycloserine; Drug Contamination; Drug Stability; Hydrogen-Ion Concentration; Indicators and Reagents; Isomerism; Limit of Detection; Microchemistry; o-Phthalaldehyde; Quality Control; Reproducibility of Results; Technology, Pharmaceutical | 2011 |
Determination of theanine and gamma-aminobutyric acid in tea by high performance- liquid chromatography with precolumn derivatization.
Topics: Acetylcysteine; Chromatography, High Pressure Liquid; gamma-Aminobutyric Acid; Glutamates; o-Phthalaldehyde; Tea | 2012 |
Precolumn o-phthalaldehyde-N-acetyl-L-cysteine derivatization followed by RP-HPLC separation and fluorescence detection of sitagliptin enantiomers in rat plasma.
Topics: Acetylcysteine; Animals; Chromatography, High Pressure Liquid; Drug Stability; Fluorescent Dyes; Limit of Detection; Molecular Structure; o-Phthalaldehyde; Pyrazines; Rats; Sitagliptin Phosphate; Spectrometry, Fluorescence; Time Factors; Triazoles | 2013 |
Analysis of polyamines in biological samples by HPLC involving pre-column derivatization with o-phthalaldehyde and N-acetyl-L-cysteine.
Topics: Acetylcysteine; Animals; Cells, Cultured; Chromatography, High Pressure Liquid; o-Phthalaldehyde; Plants; Polyamines; Reproducibility of Results; Spectrometry, Fluorescence | 2014 |
Computational prediction of diastereomeric separation behavior of fluorescent o-phthalaldehyde derivatives of amino acids.
Topics: Acetylcysteine; Amino Acids; Chromatography, High Pressure Liquid; Fluorescent Dyes; Models, Chemical; Models, Molecular; Molecular Structure; o-Phthalaldehyde; Software; Stereoisomerism | 2014 |
Analysis of L-homoarginine in biological samples by HPLC involving precolumn derivatization with o-phthalaldehyde and N-acetyl-L-cysteine.
Topics: Acetylcysteine; Animals; Chromatography, High Pressure Liquid; Homoarginine; Male; o-Phthalaldehyde; Rats; Rats, Sprague-Dawley | 2015 |
The determination of pharmaceutically active thiols using hydrophilic interaction chromatography followed postcolumn derivatization with o-phthaldialdehyde and fluorescence detection.
Topics: Acetonitriles; Acetylcysteine; Captopril; Chromatography, High Pressure Liquid; Cysteine; Hydrophobic and Hydrophilic Interactions; o-Phthalaldehyde; Propylamines; Spectrometry, Fluorescence; Sulfhydryl Compounds; Temperature | 2018 |
Enantioseparation of N-acetyl-dl-cysteine as o-phtaldialdehyde derivatives obtained with various primary aliphatic amine additives on polysaccharide-based chiral stationary phases.
Topics: Acetylcysteine; Amines; Chromatography, High Pressure Liquid; o-Phthalaldehyde; Polysaccharides; Stereoisomerism | 2019 |
Application of Butylamine as a Conjugative Reagent to On-Column Derivatization for the Determination of Antioxidant Amino Acids in Brain Tissue, Plasma, and Urine Samples.
Topics: Acetylcysteine; Adult; Amino Acids; Animals; Antioxidants; Brain; Butylamines; Calibration; Disulfides; Glutathione; Humans; Indicators and Reagents; Limit of Detection; Middle Aged; o-Phthalaldehyde; Reproducibility of Results; Swine | 2019 |