H NMR, electrospray ionization mass spectrometry and elemental analysis. Its electrochemical and photophysical properties were investigated. In addition, the Bodipy derivative could be used as an on-off fluorescent probe for the detection of Fe3+ ions based on the inner filter effect because the absorption band of the Fe3+ ion overlaps the excitation band of Bodipy very well upon irradiation with UV
合成了一种强荧光的含Bodipy的衍
生物,并使用1 H NMR,电喷雾电离质谱和元素分析对其进行了表征。研究了其电
化学和光物理性质。此外,由于内部过滤作用,Bodipy衍
生物可以用作开-关荧光探针,用于检测Fe3 +离子,因为在紫外线照射下,Fe3 +离子的吸收带与Bodipy的激发带重叠得很好。此外,基于Bodipy的传感器具有明显的优势,包括简单,快速响应,高选择性,灵敏度和1.2μmol/ L的检测极限,并已在包括自来
水,矿泉
水和太湖
水的真实
水样中得到证明。而且,荧光探针还可以用作确定细胞和细菌成像中Fe3 +的探针。版权所有©2016 John Wiley&Sons,Ltd.