局部表面等离子体共振与电化学传感器集成的液体环境监测

2019 16th International Conference on Quality in Research (QIR): International Symposium on Electrical and Computer Engineering Pub Date : 2019-07-01 DOI:10.1109/QIR.2019.8898182

Hikaru Sakata, Hironori Sano, Teguh Handoyo, J. Kondoh

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引用次数: 2

摘要

同时测量几种特性对于微流体系统的应用是重要的。本文将电化学和局域表面等离子体(LSPR)传感器集成在一个数字间电极(IDE)上，用于同时监测样品的阻抗和折射率。首先制备IDE，然后通过热退火方法在IDE电极上形成金纳米粒子，用于LSPR传感器。测量结果表明，该集成IDE可以测量样品的电学和光学性质。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Integration of localized surface plasmon resonance and electrochemical sensors for liquid environmental monitoring

Simultaneous measurements of several properties are important for a microfluidic system application. In this paper, electrochemical and localized surface plasmon (LSPR) sensors were integrated on an interdigital electrode (IDE) for simultaneous monitoring of impedance and refractive index of samples. First, the IDE was made and then gold nanoparticles were formed on the IDE electrodes by the thermal annealing method for the LSPR sensor. The measured results suggest that the electrical and optical properties of samples are measurable by the integrated IDE.

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2019 16th International Conference on Quality in Research (QIR): International Symposium on Electrical and Computer Engineering

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