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Citation: CUI Shi-Qiang, LIU Yun-Chun, YANG Zhou-Sheng, WEI Xian-Wen. DNA-templated Construction of Pt Nanowires via an Electrochemical Technique[J]. Chinese Journal of Applied Chemistry, ;2005, 22(11): 1262-1264. shu

DNA-templated Construction of Pt Nanowires via an Electrochemical Technique

1.
School of chemistry and materials science, Anhui Normal University, Wuhu 241000

Corresponding author: YANG Zhou-Sheng,
Received Date: 26 December 2004
Available Online: 26 May 2005
Fund Project: 国家自然科学基金(20391001) (20391001)安徽省自然科学基金(03044906)资助项目 (03044906)

Nanoscale platinum wires have been prepared by means of an electrochemical technique on DNA template.The platinum nanowires were characterized via transmission electron microscopy(TEM) and X-ray diffraction(XRD).The length of the nanowires was about 50 nm and the diameter was about 1.3 μm.It was found that the concentration of PtCl₄,activation time,electrolytic potential and reducing time affected the sizes and shapes of the platinum nanowires.
- Pt nanowires,
- electrochemical technique,
- DNA-template
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