Synthesis and characterization of novel quinone-amine Polymer/Carbon nanotubes composite for sensitive electrocatalytic detection of NADH

Tu XM; Xie QJ; Huang Z; Yang Q; Yao SZ

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Synthesis and characterization of novel quinone-amine Polymer/Carbon nanotubes composite for sensitive electrocatalytic detection of NADH

机译：用于NADH灵敏电催化检测的新型醌胺聚合物/碳纳米管复合材料的合成与表征

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A novel nanocomposite of quinone-amine polymer and multiwalled carbon nanotubes was synthesized from iodate-oxidation/Michael addition reaction of 1,2-dihydroxybenzene with o-phenylenediamine, which was characterized by TEM, FTIR and UV-vis spectra. The nanocomposite modified Au electrode with well-defined quinone redox peaks effectively mediated the oxidation of NADH in pH 7.0 phosphate buffer, with an overpotential decrease by ca. 470 mV (vs. bare An), a limit of detection of 6.4 nmol L-1 and good antiinterferent ability.

机译：通过1,2-二羟基苯的碘酸盐-氧化/迈克尔加成反应与邻苯二胺合成了一种新型的醌胺聚合物和多壁碳纳米管纳米复合材料，并用TEM，FTIR和UV-vis光谱对其进行了表征。具有明确定义的醌氧化还原峰的纳米复合修饰金电极可有效介导pH 7.0磷酸盐缓冲液中NADH的氧化，超电势下降约。 470 mV（相对于裸An），检出限为6.4 nmol L-1，具有良好的抗干扰能力。

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《Electroanalysis》 |2007年第17期|共7页
作者
Tu XM; Xie QJ; Huang Z; Yang Q; Yao SZ;
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正文语种 eng
中图分类电化学、电解、磁化学;
关键词
quinone-amine polymer; carbon nanotubes; nanocomposite; electrocatalysis; NADH assay; NICOTINAMIDE ADENINE-DINUCLEOTIDE; WALLED CARBON NANOTUBES; ELECTROCHEMICAL OXIDATION; ELECTRICAL-PROPERTIES; PARA-BENZOQUINONE; GOLD ELECTRODE; ADSORPTION; COENZYMES; DOPAMINE; POLYMERS;

机译：醌胺聚合物;碳纳米管;纳米复合材料;电催化;NADH法;烟碱亚胺腺嘌呤-二核苷酸;碳纳米管;电化学氧化;电子性能;对苯二甲酮;金电极;聚丙烯酰胺;聚丙烯酰胺;聚丙烯酰胺;

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专利

1. Synthesis and characterization of novel quinone-amine Polymer/Carbon nanotubes composite for sensitive electrocatalytic detection of NADH [J] . Tu XM, Xie QJ, Huang Z, Electroanalysis . 2007,第17期

机译：用于NADH灵敏电催化检测的新型醌胺聚合物/碳纳米管复合材料的合成与表征
2. Fabrication of carbon nanotubes/poly(1,2-diaminobenzene) nanoporous composite via multipulse chronoamperometric electropolymerization process and its electrocatalytic property toward oxidation of NADH [J] . Jinxiang Zeng, Xiaohua Gao, Wanzhi Wei, Sensors and Actuators. B, Chemical . 2007,第2期

机译：碳纳米管/聚（1,2-二氨基苯）纳米多孔复合材料的多脉冲计时安培电聚合工艺及其对NADH氧化的电催化性能
3. Low potential detection of glutamate based on the electrocatalytic oxidation of NADH at thionine/single-walled carbon nanotubes composite modified electrode [J] . Meng L, Wu P, Chen GX, Biosensors & Bioelectronics: The International Journal for the Professional Involved with Research, Technology and Applications of Biosensers and Related Devices . 2009,第6期

机译：基于NADH在硫氨酸/单壁碳纳米管复合修饰电极上的电催化氧化，可检测谷氨酸的低电势
4. Impact of Synthesis Temperature on Structure of Carbon Nanotubes and Morphological and Electrical Characterization of Their Polymeric Nanocomposites [C] . Mohammad Arjmand, Seyyed Alireza Mirkhani, Petra Potschke, International Conference of the Polymer Processing Society . 2017

机译：合成温度对其聚合物纳米复合材料碳纳米管结构的影响及其聚合物纳米复合材料的形态学和电学特性
5. Bio-templated conducting polymer nanostructures for sensitive detection and flexible electronics: I. DNA-templated polyaniline nanowire for fast detection of chemicals. II. A self-doped polyaniline/carbon nanotube nanocomposite for ultrasensitive biosensors and flexible electronics [D] . Ma, Yufeng 2007

机译：用于灵敏检测和柔性电子的生物模板导电聚合物纳米结构：I. DNA模板聚苯胺纳米线，用于快速检测化学物质。二。用于超灵敏生物传感器和柔性电子产品的自掺杂聚苯胺/碳纳米管纳米复合材料
6. Synthesis and characterization of DGEBA composites reinforced with Cu/Ag modified carbon nanotubes [O] . Anila Iqbal, Aamer Saeed, Ayesha Kausar, 2019

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Synthesis and characterization of novel quinone-amine Polymer/Carbon nanotubes composite for sensitive electrocatalytic detection of NADH

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