o-phthalaldehyde has been researched along with tryptophan in 9 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 3 (33.33) | 18.7374 |
| 1990's | 1 (11.11) | 18.2507 |
| 2000's | 2 (22.22) | 29.6817 |
| 2010's | 3 (33.33) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Drescher, DG; Lee, KS | 1 |
| Collier, GR; McLennan, EA; O'Dea, K; Tucker, DJ; Uhe, AM | 1 |
| Curzon, G; Kantamaneni, BD; Tricklebank, MD | 1 |
| Schlabach, TD; Wehr, TC | 1 |
| Molnar-Perl, I; Presits, P | 1 |
| Nohta, H; Ogata, S; Todoroki, K; Yamaguchi, M; Yoshida, H; Yoshitake, M; Yoshitake, T | 1 |
| Chen, RL; Cheng, TJ; Gao, YS; Hsieh, BC | 1 |
| Ansari, N; Menon, SK | 1 |
| Chen, H; Dai, Z; Li, J; Liu, M; Sun, S; Wu, G; Wu, Z; Zhang, L | 1 |
1 review(s) available for o-phthalaldehyde and tryptophan
| Article | Year |
|---|---|
Fluorometric amino-acid analysis with o-phthaldialdehyde (OPA).
Topics: Aldehydes; Amino Acids; Autoanalysis; Chromatography, Ion Exchange; Enzymes; Fluorescamine; Fluorometry; Hydrogen-Ion Concentration; Hydrolysis; Isoleucine; Ninhydrin; o-Phthalaldehyde; Peptides; Proteins; Serine; Threonine; Tryptophan; Valine | 1978 |
8 other study(ies) available for o-phthalaldehyde and tryptophan
| Article | Year |
|---|---|
Quantitation of tryptophan and other plasma amino acids by automated pre-column o-phthaldialdehyde derivatization high-performance liquid chromatography: improved sample preparation.
Topics: Acetonitriles; Amino Acids; Autoanalysis; Benzenesulfonates; Chromatography, High Pressure Liquid; Humans; Indicators and Reagents; Nitrilotriacetic Acid; o-Phthalaldehyde; Reference Values; Salicylates; Serum Albumin; Trichloroacetic Acid; Tryptophan | 1991 |
A comparison of an improved o-phthalaldehyde fluorometric method and high pressure liquid chromatography in the determination of brain 5-hydroxyindoles of rats treated with L-tryptophan and p-chlorophenyl-alanine.
Topics: Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Fenclonine; Hydroxyindoleacetic Acid; Indoles; o-Phthalaldehyde; Rats; Serotonin; Spectrometry, Fluorescence; Tryptophan | 1981 |
Fluorescent techniques for the selective detection of chromatographically separated peptides.
Topics: Lysine; o-Phthalaldehyde; Peptides; Spectrometry, Fluorescence; Tryptophan; Tyrosine | 1982 |
HPLC of tryptophan and its metabolites: as OPA derivatives and on the basis of their UV and fluorescence spectra, simultaneously.
Topics: Chromatography, High Pressure Liquid; Hydrogen-Ion Concentration; In Vitro Techniques; o-Phthalaldehyde; Reproducibility of Results; Spectrometry, Fluorescence; Spectrophotometry, Ultraviolet; Tryptophan | 2003 |
Liquid chromatography method for detecting native fluorescent bioamines in urine using post-column derivatization and intramolecular FRET detection.
Topics: Biogenic Amines; Catecholamines; Chromatography, Liquid; Dopamine; Fluorescence; Fluorescence Resonance Energy Transfer; Humans; Normetanephrine; o-Phthalaldehyde; Reproducibility of Results; Tryptophan; Tyramine; Tyrosine | 2007 |
Judgment of pure fermented soy sauce by fluorescence resonance energy transfer of OPA-tryptophan adduct.
Topics: Amino Acids; Fermentation; Flow Injection Analysis; Fluorescence Resonance Energy Transfer; o-Phthalaldehyde; Soy Foods; Tryptophan | 2015 |
Determination of Time since Death using Vitreous Humor Tryptophan.
Topics: Adult; Female; Humans; Indicators and Reagents; Male; Middle Aged; o-Phthalaldehyde; Postmortem Changes; Spectrometry, Fluorescence; Tryptophan; Vitreous Body; Young Adult | 2017 |
Analysis of Tryptophan and Its Metabolites by High-Performance Liquid Chromatography.
Topics: Animals; Body Fluids; Cell Line; Chromatography, High Pressure Liquid; Fluorescence; Humans; Indicators and Reagents; Intestinal Mucosa; o-Phthalaldehyde; Tryptophan | 2019 |