Unsymmetrical Heterogeneous Au-Ag Nanocrystals as Catalysts, Sensors, and Drug Carriers

Wei Liang Jhang, Ming Shiuan Huang, Su Wen Hsu

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Here we overcame the limitation of a solution-based synthetic method by fixing nanocrystals on a polymer film, which acted as a heterogeneous interface for suppressing the reaction and led to unsymmetric heterogeneous nanocrystals. For example, silver nanocubes were placed on a polystyrene film and suspended in a Au3+-ion solution for the generation of unsymmetric flower-like, mushroom-like, and half-cage-like Au-Ag nanocrystals. These unique nanocrystals have potential applications as catalyts, sensors, and drug carriers.

Original languageEnglish
Pages (from-to)10011-10017
Number of pages7
JournalACS Applied Nano Materials
Volume4
Issue number10
DOIs
Publication statusPublished - 2021 Oct 22

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

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