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. 2011 May 28;47(20):5774-6.
doi: 10.1039/c1cc11337b. Epub 2011 Apr 15.

A new strategy improves assembly efficiency of DNA mono-modified gold nanoparticles

Tao Zhang  1 , Ping Chen, Yawei Sun, Yongzheng Xing, Yang Yang, Yuanchen Dong, Lijin Xu, Zhongqiang Yang, Dongsheng Liu
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A new strategy improves assembly efficiency of DNA mono-modified gold nanoparticles

Tao Zhang et al. Chem Commun (Camb). .

Abstract

We report a new strategy to prepare DNA mono-modified gold nanoparticles (AuNPs). By adding a short rigid duplex proximal to the AuNPs, the assembly efficiency of DNA mono-modified AuNPs with Y-shaped DNA could be improved nearly 6-fold.

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