Journal
DALTON TRANSACTIONS
Volume 52, Issue 41, Pages 14967-14972Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/d3dt02522e
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A novel metal-organic framework Zn-PBC was synthesized and exhibited strong fluorescence. It showed differential fluorescent response to different types of amino acids, potentially providing a strategy to design MOF-based sensors for biomolecules in future.
A novel metal-organic framework (MOF) Zn-PBC (H2PBC = pyridine-3,5-bis(phenyl-4-carboxylic acid)) was designed and synthesized via a solvothermal reaction with the H2PBC ligand, and produced a strong fluorescence. The material exhibited good stability and an ideal luminescent property in water. In addition, it was found that Zn-PBC displayed a different fluorescent response to different types of amino acids, and the mechanism was investigated. This research might give insight to the interaction between MOFs and amino acids, which would provide a strategy to fabricate MOF-based sensors for biomolecules in future. Zn-PBC, a metal-organic framework with ideal fluorescent property was prepared. It exhibited differential fluorescent response to different kinds of amino acids, which might provide a strategy to design MOF-based sensors for biomolecules in future.
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