o-phthalaldehyde has been researched along with sulfites in 13 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (7.69) | 18.7374 |
| 1990's | 5 (38.46) | 18.2507 |
| 2000's | 3 (23.08) | 29.6817 |
| 2010's | 4 (30.77) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Abdel-Latif, MS; Guilbault, GG | 1 |
| Czudek, C; Mercer, K; Pearson, SJ; Reynolds, GP | 1 |
| Jacobs, WA | 1 |
| Marsden, CA; Martin, KF; Rowley, HL | 1 |
| Sharp, T; Smith, S | 1 |
| Turiák, G; Volicer, L | 1 |
| Kuo, CT; Wang, PY; Wu, CH | 1 |
| Rigas, P; Tzanavaras, PD; Zacharis, CK | 1 |
| Themelis, DG; Thiakouli, E; Tzanavaras, PD | 1 |
| Maeyama, K; Maldonado, M | 1 |
| Heima, M; Koga, T; Ohira, S; Tanaka, T; Toda, K; Yamasaki, T | 1 |
| Chen, R; Deng, Y; Wang, J; Xu, F; Yang, L | 1 |
| Doherty, JM; Gonzales, RA; Wibisono, ND; Zandy, SL | 1 |
13 other study(ies) available for o-phthalaldehyde and sulfites
| Article | Year |
|---|---|
Fluorometric determination of urea by flow injection analysis.
Topics: Calibration; Enzymes, Immobilized; Fluorometry; Humans; Hydrogen-Ion Concentration; Methods; o-Phthalaldehyde; Sulfites; Urea; Urease | 1990 |
Electrochemical detection of human brain transmitter amino acids by high-performance liquid chromatography of stable o-phthalaldehyde-sulphite derivatives.
Topics: Amino Acids; Brain Chemistry; Chromatography, High Pressure Liquid; Electrochemistry; Humans; Huntington Disease; Neurotransmitter Agents; o-Phthalaldehyde; Sulfites | 1991 |
o-Phthalaldehyde-sulfite derivatization of primary amines for liquid chromatography-electrochemistry.
Topics: Amines; Chromatography, Liquid; Drug Stability; Electrochemistry; Hydrogen-Ion Concentration; Indicators and Reagents; Magnetic Resonance Spectroscopy; o-Phthalaldehyde; Spectrophotometry, Ultraviolet; Sulfites | 1987 |
Determination of in vivo amino acid neurotransmitters by high-performance liquid chromatography with o-phthalaldehyde-sulphite derivatisation.
Topics: Animals; Chromatography, High Pressure Liquid; Electrochemistry; Extracellular Space; gamma-Aminobutyric Acid; Glutamic Acid; Hippocampus; Male; Microdialysis; Neurotransmitter Agents; o-Phthalaldehyde; Rats; Sulfites | 1995 |
Measurement of GABA in rat brain microdialysates using o-phthaldialdehyde-sulphite derivatization and high-performance liquid chromatography with electrochemical detection.
Topics: Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Dialysis; gamma-Aminobutyric Acid; Hydrogen-Ion Concentration; Indicators and Reagents; o-Phthalaldehyde; Rats; Sensitivity and Specificity; Sulfites | 1994 |
Stability of o-phthalaldehyde-sulfite derivatives of amino acids and their methyl esters: electrochemical and chromatographic properties.
Topics: Alanine; Amino Acids; Arginine; Chromatography, High Pressure Liquid; Hydrogen-Ion Concentration; o-Phthalaldehyde; Serine; Sulfites; Temperature | 1994 |
Fluorometric determination of ammonium ion by ion chromatography using postcolumn derivatization with o-phthaldialdehyde.
Topics: Chromatography, Ion Exchange; Hydrogen-Ion Concentration; o-Phthalaldehyde; Quaternary Ammonium Compounds; Seawater; Spectrometry, Fluorescence; Sulfites; Temperature | 2005 |
Novel automated assay for the quality control of mexiletine hydrochloride formulations using sequential injection and on-line dilution.
Topics: Anti-Arrhythmia Agents; Biological Assay; Capsules; Chromatography, High Pressure Liquid; Fluorometry; Hydrogen-Ion Concentration; Indicator Dilution Techniques; Injections; Mexiletine; Molecular Structure; o-Phthalaldehyde; Online Systems; Pilot Projects; Quality Control; Reproducibility of Results; Sensitivity and Specificity; Solubility; Solutions; Spectrometry, Fluorescence; Sulfites; Temperature; Water | 2008 |
Hybrid sequential injection-flow injection manifold for the spectrophotometric determination of total sulfite in wines using o-phthalaldehyde and gas-diffusion.
Topics: Ammonium Chloride; Gases; o-Phthalaldehyde; Spectrum Analysis; Sulfites; Wine | 2009 |
Simultaneous electrochemical measurement method of histamine and N(τ)-methylhistamine by high-performance liquid chromatography-amperometry with o-phthalaldehyde-sodium sulfite derivatization.
Topics: Animals; Brain Chemistry; Chromatography, High Pressure Liquid; Electrochemistry; Histamine; Male; Methylhistamines; o-Phthalaldehyde; Rats; Rats, Wistar; Skin; Stomach; Sulfites | 2013 |
Flow-based ammonia gas analyzer with an open channel scrubber for indoor environments.
Topics: Air Pollution, Indoor; Ammonia; Calibration; Environmental Monitoring; Flow Injection Analysis; Humans; Humidity; Hydrogen-Ion Concentration; Isoindoles; Limit of Detection; o-Phthalaldehyde; Signal-To-Noise Ratio; Spectrometry, Fluorescence; Sulfites | 2013 |
Determination of Histamine by High-Performance Liquid Chromatography After Precolumn Derivatization with o-Phthalaldehyde-Sulfite.
Topics: Animals; Brain; Chromatography, High Pressure Liquid; Histamine; Limit of Detection; Male; Microdialysis; o-Phthalaldehyde; Rats; Rats, Sprague-Dawley; Reproducibility of Results; Sulfites | 2016 |
High sensitivity HPLC method for analysis of in vivo extracellular GABA using optimized fluorescence parameters for o-phthalaldehyde (OPA)/sulfite derivatives.
Topics: Animals; Chromatography, High Pressure Liquid; Corpus Striatum; Fluorescence; gamma-Aminobutyric Acid; Limit of Detection; Male; Microdialysis; o-Phthalaldehyde; Rats, Long-Evans; Sulfites | 2017 |