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用于增强神经化学检测的金纳米粒子改性碳纤维微电极
用于增强神经化学检测的金纳米粒子改性碳纤维微电极
JoVE Journal
Chemistry
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JoVE Journal Chemistry
Gold Nanoparticle Modified Carbon Fiber Microelectrodes for Enhanced Neurochemical Detection

用于增强神经化学检测的金纳米粒子改性碳纤维微电极

Full Text
10,139 Views
07:34 min
May 13, 2019

DOI: 10.3791/59552-v

Sanuja Mohanaraj1, Pauline Wonnenberg1, Brianna Cohen1, He Zhao1, Matthew R. Hartings1, Shouzhong Zou1, Douglas M. Fox1, Alexander G. Zestos1,2

1Department of Chemistry,American University, 2Center for Behavioral Neuroscience,American University

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Please note that some of the translations on this page are AI generated. Click here for the English version.

在这项研究中,我们用金纳米粒子修改碳纤维微电极,以提高神经递质检测的灵敏度。

该方法之所以重要,是因为它能够进行具有高空间和时间分辨率的神经化学检测,从而有可能增强神经化学检测的体内方法。该技术的主要优点是,它是一种快速、简单、可重复的方法,可提高神经递质检测的灵敏度和时间分辨率。演示这个程序的将是萨努贾·莫哈纳拉杰和宝琳·万嫩伯格,我实验室的研究生。

首先,将碳纤维材料分离到单个链中,然后从一根链上拉出一个直径为七微米的碳纤维。将真空管连接到硅酸盐玻璃毛细管,将碳纤维吸入毛细管。然后切割一块10厘米的25厘米的纸板,作为电极支架。

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