Thiol reactive probes and chemosensors
Thiols are important molecules in the environment and in biological processes. Cysteine
(Cys), homocysteine (Hcy), glutathione (GSH) and hydrogen sulfide (H2S) play critical roles …
(Cys), homocysteine (Hcy), glutathione (GSH) and hydrogen sulfide (H2S) play critical roles …
Determination of glutathione and glutathione disulfide in biological samples: an in-depth review
P Monostori, G Wittmann, E Karg, S Túri - Journal of Chromatography B, 2009 - Elsevier
Glutathione (GSH) is a thiol-containing tripeptide, which plays central roles in the defence
against oxidative damage and in signaling pathways. Upon oxidation, GSH is transformed to …
against oxidative damage and in signaling pathways. Upon oxidation, GSH is transformed to …
A novel and automated assay for thiol/disulphide homeostasis
O Erel, S Neselioglu - Clinical biochemistry, 2014 - Elsevier
Objectives To develop a novel and automated assay determining plasma thiol/disulphide
homeostasis, which consists of thiol–disulphide exchanges. Design and methods Native …
homeostasis, which consists of thiol–disulphide exchanges. Design and methods Native …
Twenty years of amino acid determination using capillary electrophoresis: A review
HY Ta, F Collin, L Perquis, V Poinsot, V Ong-Meang… - Analytica chimica …, 2021 - Elsevier
In this review, we have attempted to highlight the advancements in the the field of 17 amino
acid determination using capillary electrophoresis. The technique has been developed 18 …
acid determination using capillary electrophoresis. The technique has been developed 18 …
Recent advances in separation and detection methods for thiol compounds in biological samples
T Toyo'oka - Journal of Chromatography B, 2009 - Elsevier
Biological aminothiols, such as cysteine, homocysteine, and glutathione, widely occur in
animal tissues and fluids. The altered levels of the thiols (reduced forms) and their disulfides …
animal tissues and fluids. The altered levels of the thiols (reduced forms) and their disulfides …
Simultaneous femtomole determination of cysteine, reduced and oxidized glutathione, and phytochelatin in maize (Zea mays L.) kernels using high-performance liquid …
D Potesil, J Petrlova, V Adam, J Vacek… - … of Chromatography A, 2005 - Elsevier
Thiol compounds such as cysteine (Cys), reduced (GSH) and oxidized (GSSG) gluathione,
and phytochelatins (PCs) play an important role in heavy metal detoxification in plants …
and phytochelatins (PCs) play an important role in heavy metal detoxification in plants …
A colorimetric method to measure oxidized, reduced and total glutathione levels in erythrocytes
Background The most important antioxidant for erythrocytes is glutathione. In this study, a
non-enzymatic recycling spectrophotometric method was developed to measure oxidized …
non-enzymatic recycling spectrophotometric method was developed to measure oxidized …
On-site discrimination of biothiols in biological fluids by a novel fluorescent probe and a portable fluorescence detection device
L Long, F Yuan, X Yang, P Ruan, X Chen, L Li… - Sensors and Actuators B …, 2022 - Elsevier
On-site discrimination of the most abundant low-molecular-weight biothiols including Cys,
CysGly, Hcy and GSH in biological fluid is extremely valuable for diagnosing and dissecting …
CysGly, Hcy and GSH in biological fluid is extremely valuable for diagnosing and dissecting …
Albumin is the main nucleophilic target of human plasma: a protective role against pro-atherogenic electrophilic reactive carbonyl species?
The aim of this work was to study the metabolic fate of 4-hydroxy-trans-2-nonenal (HNE) in
human plasma, which represents the main vascular site of reactive carbonyl species (RCS) …
human plasma, which represents the main vascular site of reactive carbonyl species (RCS) …
Gold nanoparticle extraction followed by capillary electrophoresis to determine the total, free, and protein-bound aminothiols in plasma
CW Chang, WL Tseng - Analytical Chemistry, 2010 - ACS Publications
This study describes the use of Tween 20− capped gold nanoparticles (Tween 20− AuNPs)
for the selective extraction and enrichment of five aminothiols, including glutathione, γ …
for the selective extraction and enrichment of five aminothiols, including glutathione, γ …