A facile synthesis of asymmetric hybrid colloidal particles.

Journal of the American Chemical Society
Akira OhnumaYounan Xia

Abstract

This paper describes a simple approach to the synthesis of asymmetric, hybrid colloidal particles by precipitation polymerization. The key is to introduce Au or Ag colloids 2 min after (rather than before) starting the polymerization. The hybrid particles were uniform in size, and each one of them only contained one Au (or Ag) nanoparticle in its surface. Due to the simplicity of this procedure, it should be possible to use it for large-scale production. This method can be extended to metal nanoparticles other than Au and Ag and with a range of sizes, as long as they have appropriate stabilizers on the surface.

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Citations

Apr 18, 2012·Nano Letters·Eunhye JeongTaewook Kang
Mar 2, 2011·Chemical Communications : Chem Comm·Jiayuan MaoHongwei Gu
Oct 27, 2011·Chemical Communications : Chem Comm·Jie HeZhihong Nie
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Jul 8, 2009·Journal of the American Chemical Society·Fan Li, Andreas Stein
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Jul 23, 2009·Langmuir : the ACS Journal of Surfaces and Colloids·Akira OhnumaYounan Xia
Jun 30, 2010·Journal of the American Chemical Society·Shuangxi XingHongyu Chen
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