What question did this study set out to answer?

This research aims to explore how charged ligands and terbium ions enhance photoluminescence in zirconium-based metal-organic frameworks.

March 7, 2026Chemical Communications0 citations

Charged ligand-driven photoluminescent sensing enhancements in terbium-modified two-dimensional metal–organic frameworks

YWYa-Mei WengNational Cheng Kung University TLTzu-Chi LinNational Cheng Kung University CCChi-Lun ChuangNational Cheng Kung University

Key Points

This research aims to explore how charged ligands and terbium ions enhance photoluminescence in zirconium-based metal-organic frameworks.
Synthesis of a two-dimensional zirconium-based MOF
Post-synthetic coordination of charged ligands and terbium ions
Characterization of photoluminescent properties
Assessment of water stability and dispersibility
Charged ligands significantly enhance the photoluminescent properties of the MOF
The modified MOF exhibits improved water stability and dispersibility
Strong photoluminescence signals indicate potential for sensing applications

Abstract

Charged ligands and terbium ions are post-synthetically coordinated in a two-dimensional, dispersible, and water-stable zirconium-based metal–organic framework (MOF). MOF molecular sheets with positively charged and negatively charged ligands provide distinct...

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