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

Jaswinder Sharma; Rahul Chhabra; Hao Yan; Yan Liu

doi:10.1039/b612707j

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 journal › Article › peer-review

124 Scopus citations

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 language	English (US)
Pages (from-to)	477-479
Number of pages	3
Journal	Chemical Communications
Issue number	5
DOIs	https://doi.org/10.1039/b612707j
State	Published - 2007

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b612707j

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title = "pH-driven conformational switch of {"}i-motif{"} DNA for the reversible assembly of gold nanoparticles",

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.",

author = "Jaswinder Sharma and Rahul Chhabra and Hao Yan and Yan Liu",

year = "2007",

doi = "10.1039/b612707j",

language = "English (US)",

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journal = "Chemical Communications",

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AU - Sharma, Jaswinder

AU - Chhabra, Rahul

AU - Yan, Hao

AU - Liu, Yan

PY - 2007

Y1 - 2007

N2 - 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.

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U2 - 10.1039/b612707j

DO - 10.1039/b612707j

M3 - Article

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EP - 479

JO - Chemical Communications

JF - Chemical Communications

IS - 5

ER -

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

Abstract

ASJC Scopus subject areas

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