The synthesis of high-aspect-ratio Au microwires with a biomolecule for electrochemical sensing

被引：5
|
作者：
Lv, Lili [1 ,3 ]
Han, Xiangsheng [1 ]
Wu, Xiaochen [1 ,2 ]
Li, Chaoxu [1 ,3 ]
机构：
[1] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
[2] Qingdao Univ Sci & Technol, Dept Pharm, Coll Chem Engn, Qingdao 266042, Peoples R China
[3] Univ Chinese Acad Sci, Ctr Mat & Optoelect Engn, 19A Yuquan Rd, Beijing 100049, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 05期
基金：
中国国家自然科学基金;
关键词：
GOLD NANOPARTICLES; NANOWIRES; MICROFLAKES; ELECTRODES; GRAPHENE; NANORODS;
D O I：
10.1039/c9cc06523g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Gold (Au) crystalline microwires with an unprecedented diameter of >500 nm and an aspect ratio >400 were synthesized using l-tyrosine as a reducing and capping agent. The Au microwires possessed high conductivity and electrocatalytic activities towards glucose and Hg(ii). Their large diameters and aspect ratios also offered maneuverability, and it was easy to produce Au microelectrodes.
引用
收藏
页码：743 / 746
页数：4
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