Polyelemental nanoparticle libraries

Peng Cheng Chen, Xiaolong Liu, James L. Hedrick, Zhuang Xie, Shunzhi Wang, Qing Yuan Lin, Mark C Hersam, Vinayak P. Dravid, Chad A. Mirkin

Research output: Contribution to journalArticle

91 Citations (Scopus)

Abstract

Multimetallic nanoparticles are useful in many fields, yet there are no effective strategies for synthesizing libraries of such structures, in which architectures can be explored in a systematic and site-specific manner.The absence of these capabilities precludes the possibility of comprehensively exploring such systems.We present systematic studies of individual polyelemental particle systems, in which composition and size can be independently controlled and structure formation (alloy versus phase-separated state) can be understood.We made libraries consisting of every combination of five metallic elements (Au, Ag,Co, Cu, and Ni) through polymer nanoreactor-mediated synthesis. Important insight into the factors that lead to alloy formation and phase segregation at the nanoscale were obtained, and routes to libraries of nanostructures that cannot be made by conventional methods were developed.

Original languageEnglish
Pages (from-to)1565-1569
Number of pages5
JournalScience
Volume352
Issue number6293
DOIs
Publication statusPublished - Jun 24 2016

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Nanoparticles
Nanoreactors
Nanostructures
Polymers
Chemical analysis

ASJC Scopus subject areas

  • General

Cite this

Chen, P. C., Liu, X., Hedrick, J. L., Xie, Z., Wang, S., Lin, Q. Y., ... Mirkin, C. A. (2016). Polyelemental nanoparticle libraries. Science, 352(6293), 1565-1569. https://doi.org/10.1126/science.aaf8402

Polyelemental nanoparticle libraries. / Chen, Peng Cheng; Liu, Xiaolong; Hedrick, James L.; Xie, Zhuang; Wang, Shunzhi; Lin, Qing Yuan; Hersam, Mark C; Dravid, Vinayak P.; Mirkin, Chad A.

In: Science, Vol. 352, No. 6293, 24.06.2016, p. 1565-1569.

Research output: Contribution to journalArticle

Chen, PC, Liu, X, Hedrick, JL, Xie, Z, Wang, S, Lin, QY, Hersam, MC, Dravid, VP & Mirkin, CA 2016, 'Polyelemental nanoparticle libraries', Science, vol. 352, no. 6293, pp. 1565-1569. https://doi.org/10.1126/science.aaf8402
Chen PC, Liu X, Hedrick JL, Xie Z, Wang S, Lin QY et al. Polyelemental nanoparticle libraries. Science. 2016 Jun 24;352(6293):1565-1569. https://doi.org/10.1126/science.aaf8402
Chen, Peng Cheng ; Liu, Xiaolong ; Hedrick, James L. ; Xie, Zhuang ; Wang, Shunzhi ; Lin, Qing Yuan ; Hersam, Mark C ; Dravid, Vinayak P. ; Mirkin, Chad A. / Polyelemental nanoparticle libraries. In: Science. 2016 ; Vol. 352, No. 6293. pp. 1565-1569.
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