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。
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.
