Shape-Persistent Replica Synthesis of Gold/Silver Bimetallic Nanoplates Using Tailored Silica Cages

Jinkyu Roh, Seung Hyuk Back, Dong June Ahn

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

A study is conducted to demonstrate shape-persistent replica synthesis of gold/silver bimetallic nanoplates using tailored silica cages. A tailored silica cage is devised in which particle synthesis generates a replica particle resembling a seed. Advantage of this method is that the shape of replicated nanoparticles can be varied through initial choice of shape of the seed particles without limits. Extremely large number of micro and nanopores on silica, coupled with its high chemical/physical stability, allows various small materials, such as ions and molecules, to diffuse through silica.

Original languageEnglish
Pages (from-to)1322-1327
Number of pages6
JournalSmall
Volume12
Issue number10
DOIs
Publication statusPublished - 2016

Fingerprint

Silver
Silicon Dioxide
Gold
Silica
Seed
Seeds
Nanopores
Nanoparticles
Ions
Molecules

Keywords

  • Au/Ag bimetals
  • nanoplates
  • replica synthesis
  • shape persistence
  • tailored silica cages

ASJC Scopus subject areas

  • Biomaterials
  • Engineering (miscellaneous)
  • Biotechnology

Cite this

Shape-Persistent Replica Synthesis of Gold/Silver Bimetallic Nanoplates Using Tailored Silica Cages. / Roh, Jinkyu; Back, Seung Hyuk; Ahn, Dong June.

In: Small, Vol. 12, No. 10, 2016, p. 1322-1327.

Research output: Contribution to journalArticle

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