4.7 Article

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

Journal

CHEMICAL COMMUNICATIONS
Volume 47, Issue 20, Pages 5774-5776

Publisher

ROYAL SOC CHEMISTRY
DOI: 10.1039/c1cc11337b

Keywords

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Funding

  1. National Basic Research Program of China [2007CB935900, 2011CB935701]
  2. NSFC [20725309, 91027046]
  3. NSFC-DFG [TRR61]

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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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