Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione

Okumura LL; Stradiotto NR; Rees NV; Compton RG

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Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione

机译：修饰玻碳（GC）电极以赋予在DL-高半胱氨酸和谷胱甘肽存在下进行L-半胱氨酸伏安检测的选择性

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In this communication we report a proof of concept study of the use of cyclic voltammetry with a polyeugenol-modified glassy carbon (GC) electrode to selectively detect L-cysteine in the presence of both DL-homocysteine and glutathione in perchloric acid. The formation of a polyeugenol-modified gold electrode is also reported for the first time.

机译：在本交流中，我们报告了使用循环伏安法和聚丁香酚修饰的玻碳（GC）电极在高氯酸中同时存在DL-高半胱氨酸和谷胱甘肽的情况下选择性检测L-半胱氨酸的概念研究。还首次报道了聚丁香酚修饰的金电极的形成。

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《Electroanalysis》 |2008年第8期|共3页
作者
Okumura LL; Stradiotto NR; Rees NV; Compton RG;
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正文语种 eng
中图分类电化学、电解、磁化学;
关键词
cysteine; selective electrodes; eugenol; glassy carbon; HUMAN PLASMA; THIOLS;

机译：半胱氨酸;选择电极;丁香酚;玻碳;人血浆;硫醇;

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专利

1. Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione [J] . Okumura LL, Stradiotto NR, Rees NV, Electroanalysis . 2008,第8期

机译：修饰玻碳（GC）电极以赋予在DL-高半胱氨酸和谷胱甘肽存在下进行L-半胱氨酸伏安检测的选择性
2. Catalytic oxidation of thiols at preheated glassy carbon electrode modified with abrasive immobilization of multiwall carbon nanotubes: applications to amperometric detection of thiocytosine, L-cysteine and glutathione [J] . Salimi A, Hallaj R Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2005,第4期

机译：多壁碳纳米管磨料固定修饰的预热玻碳电极上硫醇的催化氧化：在安培检测硫代胞嘧啶，L-半胱氨酸和谷胱甘肽中的应用
3. Gold nanoparticles/ethylenediamine/carbon nanotube modified glassy carbon electrode as the voltammetric sensor for selective determination of rutin in the presence of ascorbic acid [J] . Suling Yang, Lingbo Qu, Gang Li, Journal of Electroanalytical Chemistry: An International Journal Devoted to All Aspects of Electrode Kinetics, Interfacial Structure, Properties of Electrolytes, Colloid and Biological Electrochemistry . 2010,第2期

机译：金纳米颗粒/乙二胺/碳纳米管修饰的玻碳电极作为伏安传感器，用于在抗坏血酸存在下选择性测定芦丁
4. Electrochemical sensor for the detection of dopamine in the presence of ascorbic acid in neutral pH on graphitized nanoporous carbon modified glassy carbon electrode [C] . Rajendiran Thangaraj, Muringah Kandy Mufeedah, Annamalai Senthil Kumar ICRAM 2012 . 2012

机译：用于检测多巴胺在抗坏血酸中检测的中性pH在石墨化纳米多孔碳改性玻碳电极上的存在
5. Flow injection analysis determination of the selectivity, longevity, and detection limit of glassy carbon electrode response for three surface modification techniques [D] . Bogdon, Keith Robert 1996

机译：流动注射分析法测定三种表面改性技术对玻璃碳电极响应的选择性，寿命和检测极限
6. A Voltammetric Biosensor Based on Glassy Carbon Electrodes Modified with Single-Walled Carbon Nanotubes/Hemoglobin for Detection of Acrylamide in Water Extracts from Potato Crisps [O] . Agnieszka Krajewska, Jerzy Radecki, Hanna Radecka 2008

机译：基于单壁碳纳米管/血红蛋白修饰的玻碳电极的伏安生物传感器用于检测马铃薯薯片水提取物中的丙烯酰胺
7. Voltammetric Determination of Meloxicam in Pharmaceutical Formulation and Human Serum at Glassy Carbon Electrode Modified by Cysteic Acid Formed by Electrochemical Oxidation of L-cysteine [O] . Cheng Yin Wang, Zhi Xian Wang, Xiao Ya Hu 2014

机译：L-半胱氨酸电化学氧化法制备的玻碳电极上伏安法测定药物制剂和人血清中的美洛昔康

Modifying glassy carbon (GC) electrodes to confer selectivity for the voltammetric detection of L-cysteine in the presence of DL-homocysteine and glutathione

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