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Core-shell noble-metal@metal-organic-framework nanoparticles with highly selective sensing property

  • Yaling Liu*
  • , Liangcan He
  • , Yong Liu*
  • , Jingzhu Liu
  • , Yansong Xiong
  • , Jianzhong Zheng
  • , Zhiyong Tang
  • *Corresponding author for this work
  • National Center for Nanoscience and Technology
  • Tsinghua University

Research output: Contribution to journalArticlepeer-review

Abstract

Of cores! Core-shell Au@metal-organic-framework-5 (MOF-5) nanoparticles (NPs), in which a single Au NP core is coated with a uniform MOF-5 shell, were prepared by a facile one-pot method. The diameter of the Au NP core and the thickness of the MOF-5 shell are easily tuned by controlling the reaction conditions. These nanoparticles are selective sensors of CO2 in gas mixtures.

Original languageEnglish
Pages (from-to)3741-3745
Number of pages5
JournalAngewandte Chemie - International Edition
Volume52
Issue number13
DOIs
StatePublished - 25 Mar 2013
Externally publishedYes

Keywords

  • core-shell nanoparticles
  • gold
  • metal-organic frameworks
  • sensors

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