A selective fluorescent chemosensor for Cd2+ based on 8-hydroxylquinoline-benzothiazole conjugate and imaging application
作者:Zhen-Ni Lu、Lei Wang、Xuan Zhang、Zhi-Jia Zhu
DOI:10.1016/j.saa.2019.01.041
日期:2019.4
could be strongly enhanced by coordination with various metalions such as Al3+, Cd2+, Zn2+ in methanol containing 1% water. Interestingly, the selectivity toward Cd2+ was achieved by increasing water fraction to 30% aqueousmethanolsolution. Thus, the HQ-BT was developed as a new and selective fluorescent chemosensor for Cd2+ in aqueoussolution with a broad pH region 4–12. A good linear relationship