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用于传感器应用的新型金纳米结构:综述

New Gold Nanostructures for Sensor Applications: A Review.

作者信息

Zhang Yuanchao, Chu Wendy, Foroushani Alireza Dibaji, Wang Hongbin, Li Da, Liu Jingquan, Barrow Colin J, Wang Xin, Yang Wenrong

机构信息

College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao 266100, China.

School of Life and Environmental Sciences, Deakin University, Deakin, VIC 3217, Australia.

出版信息

Materials (Basel). 2014 Jul 17;7(7):5169-5201. doi: 10.3390/ma7075169.

Abstract

Gold based structures such as nanoparticles (NPs) and nanowires (NWs) have widely been used as building blocks for sensing devices in chemistry and biochemistry fields because of their unusual optical, electrical and mechanical properties. This article gives a detailed review of the new properties and fabrication methods for gold nanostructures, especially gold nanowires (GNWs), and recent developments for their use in optical and electrochemical sensing tools, such as surface enhanced Raman spectroscopy (SERS).

摘要

诸如纳米颗粒(NPs)和纳米线(NWs)等基于金的结构,因其独特的光学、电学和机械性能,已被广泛用作化学和生物化学领域传感设备的构建单元。本文详细综述了金纳米结构,特别是金纳米线(GNWs)的新特性和制备方法,以及它们在光学和电化学传感工具(如表面增强拉曼光谱(SERS))中的最新应用进展。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1274/5455824/d5fa7f8eb257/materials-07-05169-g001.jpg

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