A method for detecting free phenolic groups and indole derivatives in thin-layer or paper chromatography

A group additivity model for analyzing absorption spectra of organic compounds: applications to partial structural analysis and molecular weight determinations of polymers, nucleotides, and peptides.

Analytical biochemistry·1992

Spectrophotometric determination of cysteine and cystine in urine.

The Analyst·1990

Enzymic product formation curves with the normal or diffusion limited reaction mechanism and in the presence of substrate receptors.

The International journal of biochemistry·1988

Spectrophotometric determination of tryptophan and tyrosine in peptides and proteins based on new color reactions.

Analytical biochemistry·1986

The effect of chemical and physiological factors on the kinetics for product formation as it relates to enzyme activity and concentration, reaction time and to substrate adsorption and affinity.

The International journal of biochemistry·1982

Inhibition of drug oxidation and stimulation of NADPH oxidase in vitro by doxorubicin and triferric-doxorubicin.

Pharmacology·1979

Rapid synthesis of isoprenoid diphosphates and their isolation in one step using either thin layer or flash chromatography.

Journal of chromatography·2013

[Electrophoresis of radionuclides on cellogel].

Journal of chromatography·2012

Frontal affinity chromatography: theory for its application to studies on specific interactions of biomolecules.

Journal of chromatography·2010

Determination of the calcium antagonist SIM6080 in plasma by high-resolution gas chromatography.

Journal of chromatography·1994

Processing of envelope polypeptides of herpes simplex virus type 1. Demonstration of variation in different cell lines by high-performance liquid chromatography and radioimmunoprecipitation.

Journal of chromatography·1994

Measurement of GABA in rat brain microdialysates using o-phthaldialdehyde-sulphite derivatization and high-performance liquid chromatography with electrochemical detection.

Journal of chromatography·1994

Comparative Assessment of Manual Versus Automated Semen Analysis and the Role of Novel Biomarker Calprotectin in Screening for Male Factor Infertility.

Iranian journal of pathology·2026

A validated bioanalytical LC-MS/MS method for the simultaneous determination of molnupiravir, N-hydroxycytidine, and baricitinib in human plasma.

Bioanalysis·2026

Development and validation of dispersive liquid-liquid microextraction coupled with LC-MS/MS for plasma 5-hydroxyindoleacetic acid quantification with application as a biomarker in major depressive disorder.

Scientific reports·2026

Effect on the likelihood ratio when under- and over-assigning the number of contributors to higher order mixtures.

Journal of forensic sciences·2026

Evaluating variability in 24-hour urine free cortisol measurements: impact of sample collection errors.

Clinical chemistry and laboratory medicine·2026

Pipette-tip micro solid-phase extraction coupled with HPLC-UV using a zwitterionic cyclodextrin-based copolymer for the determination of fluoroquinolones in food.

Journal of chromatography. A·2026

Related Experiment Videos

A method for detecting free phenolic groups and indole derivatives in thin-layer or paper chromatography

Related Concept Videos

A group additivity model for analyzing absorption spectra of organic compounds: applications to partial structural analysis and molecular weight determinations of polymers, nucleotides, and peptides.

Spectrophotometric determination of cysteine and cystine in urine.

Enzymic product formation curves with the normal or diffusion limited reaction mechanism and in the presence of substrate receptors.

Spectrophotometric determination of tryptophan and tyrosine in peptides and proteins based on new color reactions.

The effect of chemical and physiological factors on the kinetics for product formation as it relates to enzyme activity and concentration, reaction time and to substrate adsorption and affinity.

Inhibition of drug oxidation and stimulation of NADPH oxidase in vitro by doxorubicin and triferric-doxorubicin.

Rapid synthesis of isoprenoid diphosphates and their isolation in one step using either thin layer or flash chromatography.

[Electrophoresis of radionuclides on cellogel].

Frontal affinity chromatography: theory for its application to studies on specific interactions of biomolecules.

Determination of the calcium antagonist SIM6080 in plasma by high-resolution gas chromatography.

Processing of envelope polypeptides of herpes simplex virus type 1. Demonstration of variation in different cell lines by high-performance liquid chromatography and radioimmunoprecipitation.

Measurement of GABA in rat brain microdialysates using o-phthaldialdehyde-sulphite derivatization and high-performance liquid chromatography with electrochemical detection.

Comparative Assessment of Manual Versus Automated Semen Analysis and the Role of Novel Biomarker Calprotectin in Screening for Male Factor Infertility.

A validated bioanalytical LC-MS/MS method for the simultaneous determination of molnupiravir, N-hydroxycytidine, and baricitinib in human plasma.

Development and validation of dispersive liquid-liquid microextraction coupled with LC-MS/MS for plasma 5-hydroxyindoleacetic acid quantification with application as a biomarker in major depressive disorder.

Effect on the likelihood ratio when under- and over-assigning the number of contributors to higher order mixtures.

Evaluating variability in 24-hour urine free cortisol measurements: impact of sample collection errors.

Pipette-tip micro solid-phase extraction coupled with HPLC-UV using a zwitterionic cyclodextrin-based copolymer for the determination of fluoroquinolones in food.

Related Experiment Videos

A method for detecting free phenolic groups and indole derivatives in thin-layer or paper chromatography

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