Bypassing the limitations of classical chemical purification with DNA-programmable nanoparticle recrystallization

Matthew R. Jones; Chad A. Mirkin

doi:10.1002/anie.201209504

Bypassing the limitations of classical chemical purification with DNA-programmable nanoparticle recrystallization

Matthew R. Jones, Chad A. Mirkin^*

^*Corresponding author for this work

Chemistry

Research output: Contribution to journal › Article › peer-review

46 Scopus citations

Abstract

And then there was one: Anisotropic nanoparticle syntheses often contain impurity nanostructures. Functionalization of the products of such syntheses with DNA (see scheme (1)) allows the relative interaction strengths between particles to be tailored. The desired nanoparticle component can then be crystallized selectively (2) and separated to arrive at samples of significantly improved purity (3).

Original language	English (US)
Pages (from-to)	2886-2891
Number of pages	6
Journal	Angewandte Chemie - International Edition
Volume	52
Issue number	10
DOIs	https://doi.org/10.1002/anie.201209504
State	Published - Mar 4 2013

Keywords

DNA
crystallization
nanoparticles
plasmonics
purification

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.201209504

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KW - plasmonics

KW - purification

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Bypassing the limitations of classical chemical purification with DNA-programmable nanoparticle recrystallization

Abstract

Keywords

ASJC Scopus subject areas

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