Metal-Organic Framework Colloids: Disassembly and Deaggregation

Yen Chih Lai, Chung Wei Kung, Chun Hao Su, Kuo Chuan Ho, Ying Chih Liao, De Hao Tsai

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)

Abstract

We demonstrate a high-resolution method as an efficient tool to in situ characterize partially reversible assembly and aggregation of metal-organic framework (MOF) colloids. Based on the gas-phase electrophoresis, the primary size and the degree of aggregation of the MOF-525 crystals are tunable by pH adjustment and mobility selection. These findings allow for the further size control of MOF colloids and prove the capability of semiquantitative analysis for the MOF-based platforms in a variety of aqueous formulations (e.g., biomedical applications).

Original languageEnglish
Pages (from-to)6123-6129
Number of pages7
JournalLangmuir
Volume32
Issue number24
DOIs
Publication statusPublished - 2016 Jun 21

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

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