pH-driven conformational switch of "i-motif" DNA for the reversible assembly of gold nanoparticles

Jaswinder Sharma, Rahul Chhabra, Hao Yan, Yan Liu

Research output: Contribution to journalArticle

101 Citations (Scopus)

Abstract

Herein we demonstrate that gold nanoparticles conjugated to "i-motif" DNA behave like a pH dependent switch that undergoes reversible aggregations which can be easily visualized by the naked eye.

Original languageEnglish (US)
Pages (from-to)477-479
Number of pages3
JournalChemical Communications
Issue number5
DOIs
StatePublished - 2007

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Gold
Agglomeration
Switches
Nanoparticles
DNA

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

pH-driven conformational switch of "i-motif" DNA for the reversible assembly of gold nanoparticles. / Sharma, Jaswinder; Chhabra, Rahul; Yan, Hao; Liu, Yan.

In: Chemical Communications, No. 5, 2007, p. 477-479.

Research output: Contribution to journalArticle

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