Hollow Gold Nanoshell Modified Electrode as Electrochemical Biosensor for Hemoglobin and Its Analytical Application

Xiaoqing Li; Bo Shao; Yunxiu Sun; Bingxue Zhang; Xianghui Wang; Wei Sun

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Hollow Gold Nanoshell Modified Electrode as Electrochemical Biosensor for Hemoglobin and Its Analytical Application

机译：中空金纳米镍改性电极作为血红蛋白的电化学生物传感器及其分析应用

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In this paper hollow gold nanoshell (HGNs) was modified on carbon ionic liquid electrode (CILE), which was used for further immobilization of hemoglobin (Hb) with Nafion film step by step to get an electrochemical Hb sensor. UV-Vis absorption spectroscopy proved that Hb was not denatured after mixed with HGNs without change of the Soret band. Electrochemical studies proved the realization of direct electrochemistry of Hb on the HGNs/CILE and electrochemical parameters were calculated in details. Electrocatalysis, sample detection, and the stability of sensor were also investigated to show the analytical applications of this electrochemical sensor, which extended the usage of HGNs in electrochemical fields.

机译：在本文中，在碳离子液体电极（Cile）上改性中空金纳米壳（HGNS），其用于通过步骤进一步固定血红蛋白（Hb）的步骤，以获得电化学HB传感器。 UV-Vis吸收光谱证明，在与HGN混合后，Hb在没有变化的情况下没有变化。电化学研究证明了在HGNS / Cile上的直接电化学的实现，并在细节中计算了电化学参数。还研究了电催化，样品检测和传感器的稳定性，以显示该电化学传感器的分析应用，其在电化学领域中扩展了HGN的使用。

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《International Journal of Electrochemical Science》 |2021年第2期|共9页
作者
Xiaoqing Li; Bo Shao; Yunxiu Sun; Bingxue Zhang; Xianghui Wang; Wei Sun;
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中图分类化学;
关键词
Hollow gold nanoshellHemoglobinElectrochemical sensorModified electrodeCarbonionic liquid electrode;

机译：中空金纳米叶血红蛋白电化学敏感电渗碳液电极;

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机译：金纳米花（Au NFS）改性丝网印刷碳电极电化学生物传感器，用于糖化血红蛋白的无标记和定量检测
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机译：基于血红蛋白固定在多壁碳纳米管和带正电的金纳米粒子修饰的电极上的电化学亚硝酸盐生物传感器
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机译：薄膜的电化学石英晶体微天平（EQCM）研究：第1部分。伴随普鲁士蓝的氧化还原转换而发生的离子和水转移。第2部分。纤维蛋白原在PPY修饰的金修饰电极上的吸附。
6. H2O2 biosensor consisted of hemoglobin-DNA conjugate on nanoporous gold thin film electrode with electrochemical signal enhancement [O] . Jinhee Jo, Jinho Yoon, Taek Lee, 2019

机译：H2O2生物传感器在纳米孔金薄膜电极上由血红蛋白-DNA结合物组成具有电化学信号增强功能
7. Hollow Gold Nanoshell Modified Electrode as Electrochemical Biosensor for Hemoglobin and Its Analytical Application [O] . Xiaoqing Li 2021

机译：中空金纳米镍改性电极作为血红蛋白的电化学生物传感器及其分析应用

Hollow Gold Nanoshell Modified Electrode as Electrochemical Biosensor for Hemoglobin and Its Analytical Application

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