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Shape-Persistent Replica Synthesis of Gold/Silver Bimetallic Nanoplates Using Tailored Silica Cages
Jinkyu Roh1, Seung Hyuk Back2, Dong June Ahn1,2,3
1Department of Chemical and Biological Engineering, Korea University, Seoul, 02841, Republic of Korea.
Small (Weinheim an Der Bergstrasse, Germany)
|January 15, 2016
Abstract:
Shape-persistent replica synthesis of Au/Ag bimetallic nanoplates is invented. Using a tailored silica cage as a template for the synthesis, a successful shape-replication of Au/Ag bimetallic nanoplate is achieved at the cage core having geometry of initial Ag nanoplate. This work can open up the simple fabrication of multicomponent metallic particles, with nanogeometry being defined early at the initial stage.
