u-nanoparticles based sensors for voltammetric determination of glutathione; Current Analytical Chemistry; Vol. 12

U-nanoparticles based sensors for voltammetric determination of glutathione; Current Analytical Chemistry; Vol. 12

Dettagli Bibliografici
Parent link:	Current Analytical Chemistry Vol. 12.— 2016
Ente Autore:	Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра высшей математики и математической физики (ВММФ)
Altri autori:	Perevezentseva D. O. Dariya Olegovna, Korshunov A. V. Andrey Vladimirovich, Gorchakov E. V. Eduard Vladimirovich, Bimatov V. I. Vladimir Ismagilovich, Fedorov V. E. Ivan Evgenjevich
Riassunto:	Title screen Abstract: Electrochemical behaviour of glutathione (GSH) at Au-nanoparticles based sensors (AuNP-sensors) was explored using cyclic voltammetry (CV). The obtained results reveal more catalytic activity of the AuNP-sensor toward the oxidation of GSH than gold film (Au-GE) modified graphite electrode due to increase in number of Au atoms at the surface of Au nanoparticles deposited at the graphite electrode. Electrocatalytic oxidation of GSH occurs at +0.05 V (vs. silver chloride ref. electrode) in 0.1 M NaOH and is revealed from CV as an “inverse” current peak in the cathodic direction of potential scan. Concentration of GSH in the interval 2–14 pM linearly influences on the peak height at AuNP-sensor with detectability threshold of 0.7 pM. The sequence of electrode reactions has been suggested which includes oxidation of Au nanoparticles when potentials scanned towards positive direction up to 0.8 V and consequent GSH electrocatalytic oxidation by Au(I)-oxide during the backward potential scan represented as the “inverse” peak. The proposed analytical method of GSH determination is simple, rapid and sensitive. Режим доступа: по договору с организацией-держателем ресурса
Lingua:	inglese
Pubblicazione:	2016
Soggetti:	электронный ресурс труды учёных ТПУ cyclic voltammetry electrocatalysis glutathione циклическая вольтамперометрия электрокатализ глутатионы
Accesso online:	http://dx.doi.org/10.2174/1573411012666160606175735
Natura:	Elettronico Capitolo di libro
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653919

Documenti analoghi

Electrochemical Activity of Glutathione at a Graphite Electrode Modified with Gold Nanoparticles; Oriental journal of chemistry; Vol. 31, № 2
Pubblicazione: (2015)

Voltammetric Method for Determination of Glutathione on a Gold-Carbon-Containing Electrode; Inorganic Materials; Vol. 56, iss. 11
Pubblicazione: (2020)

Voltammetric determination of cysteine at a graphite electrode modified with gold nanoparticles; Journal of Solid State Electrochemistry; Vol. 16, iss. 7
di: Perevezentseva D. O. Dariya Olegovna
Pubblicazione: (2012)

Исследование электрохимических свойств глутатиона методом вольтамперометрии; Известия вузов. Химия и химическая технология; Т. 53, № 2
di: Дорожко Е. В. Елена Владимировна
Pubblicazione: (2010)

Electrocatalytic Oxidation of Hydrogen Peroxide on the Graphite Electrode Based on Silver Nanoparticles; Key Engineering Materials; Vol. 743 : High Technology: Research and Applications (HTRA 2016)
Pubblicazione: (2017)

Voltammetric Determination of Tartrazine in Food; Journal of Analytical Chemistry; Vol. 72, iss. 4
di: Lipskikh O. I. Olga Ivanovna
Pubblicazione: (2017)

Определение полисульфид-ионов в щелочной среде в условиях катодной инверсионной вольтамперометрии с ртутно-пленочным электродом; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 331, № 3
Pubblicazione: (2020)

Особенности катодного восстановления рения (VII) в щелочных электролитах; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 330, № 3
di: Ковалева С. В. Светлана Владимировна
Pubblicazione: (2019)

Sensitive electrochemical sensing of carbosulfan in food products on laser reduced graphene oxide sensor decorated with silver nanoparticles; Microchemical Journal; Vol. 207
Pubblicazione: (2025)

Synthesis of molybdenum carbide catalyst by DC arc plasma in ambient air for hydrogen evolution; Materials Chemistry and Physics; Vol. 254
Pubblicazione: (2020)

Вольтамперометрическое определение пероксида водорода c помощью сенсоров на основе наночастиц серебра в объектах техногенного и геологического происхождения; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 331, № 6
di: Перевезенцева Д. О. Дарья Олеговна
Pubblicazione: (2020)

Влияние модифицирования поверхностных слоев никелида титана кремнием в условиях плазменно-иммерсионной обработки на его коррозионную стойкость в хлоридсодержащих средах; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 326, № 9
Pubblicazione: (2015)

Влияние ацетат- и цитрат-ионов на протекание процесса катодного восстановления Yb(III) на ртутных электродах; Известия Томского политехнического университета [Известия ТПУ]. Инжиниринг георесурсов; Т. 330, № 5
Pubblicazione: (2019)

Modification of carbon containing electrodes by aryldiazonium iodate salts for electroanalysis; Вестник Карагандинского университета. Серия Химия; № 3 (95)
Pubblicazione: (2019)

Electrochemical response of gold nanoparticles at a graphite electrode; Advanced Materials Research; Vol. 1040 : High Technology: Research and Applications 2014 (HTRA 2014)
di: Perevezentseva D. O. Dariya Olegovna
Pubblicazione: (2014)

Voltammetric Determination of Aflatoxin B1; Procedia Chemistry; Vol. 10 : Chemistry and Chemical Engineering in XXI century
Pubblicazione: (2014)

Simultaneous voltammetric determination of Brilliant Blue FCF and Tartrazine for food quality control; Talanta; Vol. 218
Pubblicazione: (2020)

Voltammetric determination of antibiotics in pharmaceuticals; Advances in Computer Science Research; Vol. 72 : Information technologies in Science, Management, Social sphere and Medicine (ITSMSSM 2017)
di: Pikula N. P. Nina Pavlovna
Pubblicazione: (2017)

Voltammetric Determination of Betulin in the Extracts of Plant Origin; Inorganic Materials: Applied Research; Vol. 54, iss. 14
Pubblicazione: (2018)

Voltammetric Determination of Manganese on Organo – Modified Electrodes; Procedia Chemistry; Vol. 10 : Chemistry and Chemical Engineering in XXI century
Pubblicazione: (2014)

Adsorptive stripping voltammetric determination of carbofuran in herbs on chromatographic sorbent modified electrode; Journal of Electroanalytical Chemistry; Vol. 900
Pubblicazione: (2021)

Evaluation of human macrophage functional state by voltammetric monitoring of nitrite ions; Analytical and Bioanalytical Chemistry; Vol. 412
Pubblicazione: (2019)

A Laser Reduced Graphene Oxide Grid Electrode for the Voltammetric Determination of Carbaryl; Molecules; Vol. 26, iss. 16
Pubblicazione: (2021)

Patterns of electrochemical reduction of glutathione on a carbon-containing electrode modified with gold; Theoretical and experimental chemistry
di: Gashevskaya A. S.
Pubblicazione: (2017)

Electrochemical sensors based on noble metal nanoparticles in voltammetry; Key Engineering Materials; Vol. 887 : FarEastCon
di: Perevezentseva D. O. Dariya Olegovna
Pubblicazione: (2021)

Voltammetric Study of the Total Activity of Antioxidants in the Blood Serum of Patients with Neurological Diseases; Chemosensors; Vol. 9, iss. 5
Pubblicazione: (2021)

An N-Acetyl-L-Cysteine Impedance Sensor for Assessing Antioxidant Activity against Hydroxyl Radicals; Journal of Analytical Chemistry; Vol. 79, iss. 6
Pubblicazione: (2024)

Voltammetric sensor for total cholesterol determination in blood serum; Theoretical and experimental chemistry
di: Derina K. V. Kseniya Vladimirovna
Pubblicazione: (2017)

Determination of Platinum and Rhodium by Stripping Voltammetry; Journal of Analytical Chemistry; Vol. 76, iss. 12
di: Egoshina A. V. Anastasiya Vladimirovna
Pubblicazione: (2021)

Adsorptive stripping voltammetric determination of carbofuran in food using novel type of modified carbon-based electrode with grafted layers of nickel; Talanta; Vol. 267
Pubblicazione: (2024)

Вольтамперометрия глутатиоина на графитовых электродах, модифицированных наночастицами золота; Перспективы развития фундаментальных наук
di: Сейтжанова М. А.
Pubblicazione: (2012)

Вольтамперометрический способ определения глутатиона на золотоуглеродсодержащем электроде; Заводская лаборатория. Диагностика материалов; Т. 85, № 1-1
Pubblicazione: (2019)

Carbon containing electrodes modified with the iodate salts of aryldiazonium for electroanalysis; Modern Analytical Chemistry
Pubblicazione: (2018)

Characterization of a Novel Dioxomolybdenum Complex by Cyclic Voltammetry; Analytical Letters; Vol. 48, iss. 15
Pubblicazione: (2015)

Imbalance in the glutathione system in Opisthorchis felineus infected liver promotes hepatic fibrosis; International Journal of Nanomedicine; Vol. 192
Pubblicazione: (2019)

Voltammetric Sensing System for the Detection of Cholesterol Based on the Ni-Bisurea-Pyrographite Composite; Key Engineering Materials; Vol. 769 : High Technology: Research and Applications (HTRA 2017)
Pubblicazione: (2018)

Определение глутатиона на углеродсодержащих электродах, модифицированных сорбционньіми материалами с солями Ni и Fe методом вольтамперометрии; Химия и химическая технология в XXI веке
di: Айткулова А. У.
Pubblicazione: (2019)

Sensors for voltammetric determination of food azo dyes - A critical review; Electrochimica Acta; Vol. 260
Pubblicazione: (2018)

Inhibition of T Cell Receptor Activation by Semi-Synthetic Sesquiterpene Lactone Derivatives and Molecular Modeling of Their Interaction with Glutathione and Tyrosine Kinase ZAP-70; Molecules; Vol. 24, iss. 2
Pubblicazione: (2019)

Voltammetric determination of carbaryl in some cereals on an impregnated graphite electrode modified with carbon ink; Вестник Карагандинского университета. Серия Химия; № 2 (94)
Pubblicazione: (2019)