Journal ArticleDOI
Analysis of glutathione in the presence of acetaminophen and tyrosine via an amplified electrode with MgO/SWCNTs as a sensor in the hemolyzed erythrocyte.
TLDR
The CPE/MgO/SWCNTs/2-CDHPMA showed a high quality of detection of glutathione in the hemolyzed erythrocyte sample and a linear dynamic range between 0.05 and 700.0μmolL-1 for the analysis of glutATHione by the square-wave voltammetric method.About:
This article is published in Talanta.The article was published on 2018-01-01. It has received 213 citations till now.read more
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Simultaneous determination of cholesterol, ascorbic acid and uric acid as three essential biological compounds at a carbon paste electrode modified with copper oxide decorated reduced graphene oxide nanocomposite and ionic liquid
TL;DR: The electrode, CuO-rGR/1M3OIDTFB/CPE showed remarkable sensitivities towards the determination of the analytes, and well defined and clearly separated oxidation peaks were obtained during their simultaneous analysis in a buffer solution at pH 7.4.
Journal ArticleDOI
A critical review on the use of potentiometric based biosensors for biomarkers detection
Hassan Karimi-Maleh,Hassan Karimi-Maleh,Yasin Orooji,Fatemeh Karimi,Marzieh Alizadeh,Mehdi Baghayeri,Jalal Rouhi,Somayeh Tajik,Hadi Beitollahi,Shilpi Agarwal,Vinod Kumar Gupta,Saravanan Rajendran,Ali Ayati,Li Fu,Afsaneh L. Sanati,Bahareh Tanhaei,Fatih Şen,Mehdi Shabani-Nooshabadi,Padideh Naderi Asrami,Amani Al-Othman +19 more
TL;DR: In this paper, the application of potentiometric-based biosensors and classifications of them into four major categories: photoelectrochemical, molecular imprinted polymer, wearable and light-addressable.
Journal ArticleDOI
3D reduced graphene oxide/FeNi3-ionic liquid nanocomposite modified sensor; an electrical synergic effect for development of tert-butylhydroquinone and folic acid sensor
TL;DR: In this paper, an electroanalytical sensor based on reduced graphene oxide/FeNi3 (FeNi 3/rGO)-ionic liquid (n-hexyl-3-methylimidazolium hexafluoro phosphate (HMPF6) carbon paste electrode (CPE) was developed for determining the antioxidant additive tertbutylhydroquinone (TBHQ) in the presence of folic acid.
Journal ArticleDOI
Simultaneous determination of doxorubicin and dasatinib as two breast anticancer drugs uses an amplified sensor with ionic liquid and ZnO nanoparticle
TL;DR: In this article, the voltammetric behavior of doxorubicin at a ZnO nanoparticle/1-butyl-3-methylimidazolium tetrafluoroborate modified carbon paste electrode (ZnO-NPs/BMTFB/CPE) has been investigated.
Journal ArticleDOI
A new epirubicin biosensor based on amplifying DNA interactions with polypyrrole and nitrogen-doped reduced graphene: Experimental and docking theoretical investigations
Arash Khodadadi,Ehsan Faghih-Mirzaei,Hassan Karimi-Maleh,Alireza Abbaspourrad,Shilpi Agarwal,Vinod Kumar Gupta +5 more
TL;DR: In this paper, a label-free DNA-based biosensor was fabricated for the analysis of epirubicin in biological samples, and the changes in the electrode signal were used for the determination of Epirubicain.
References
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Tissue sulfhydryl groups
TL;DR: A water-soluble (at pH 8) aromatic disulfide [5,5′-dithiobis(2-nitrobenzoic acid] has been synthesized and shown to be useful for determination of sulfhydryl groups.
Journal ArticleDOI
A fluorometric method for determination of oxidized and reduced glutathione in tissues.
Paul J. Hissin,Russell Hilf +1 more
TL;DR: Results for GSH levels agreed well with earlier reports but levels of GSSG estimated here were higher than earlier reported values, and the reasons for the apparently higher levels ofGSSG are discussed.
Journal ArticleDOI
Assay for quantitative determination of glutathione and glutathione disulfide levels using enzymatic recycling method.
TL;DR: The spectrophotometric/microplate reader assay method for glutathione (GSH) can assay GSH in whole blood, plasma, serum, lung lavage fluid, cerebrospinal fluid, urine, tissues and cell extracts and can be extended for drug discovery/pharmacology and toxicology protocols to study the effects of drugs and toxic compounds on glutATHione metabolism.
Journal ArticleDOI
High-performance liquid chromatography analysis of nanomole levels of glutathione, glutathione disulfide, and related thiols and disulfides.
TL;DR: A rapid and sensitive high-performance liquid chromatography method for determination of nanomole levels of glutathione, glutathiona disulfide, cysteine glutathion-mixed disulfides and 20 related sulfur-containing amino acids or their derivatives has been described.
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Fundamentals of electrochemical analysis
TL;DR: In this paper, the authors present a general characterisation of electroanalytical techniques, including the double-layer structure of the double layer of the Electrodes double layer and the rate of charge transfer.