关键词： Bisthiophene Chalcone Chemosensor DFT Fe3+ ion Fluorimetric fluorescence quenching

Mesh ： Thiophenes / chemistry Spectrometry, Fluorescence Iron / analysis chemistry Molecular Structure Ferric Compounds / chemistry analysis Chalcones / chemistry analysis Chalcone / chemistry Fluorescent Dyes / chemistry

来  源：   DOI：10.1002/bio.4823

Abstract：
A highly selective bis thiophene-based chalcone as a chemosensor for detecting Fe3+ metal ions in DMF: H2O (9:1). This sensor was selective toward ferric ions over other metal ions with a detection limit in micromolar range.
摘要：
一种高选择性的双噻吩基查尔酮作为化学传感器，用于检测DMF：H2O（9：1）中的Fe3金属离子。与其他金属离子相比，该传感器对三价铁离子具有选择性，检测极限在微摩尔范围内。
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