Department of Chemistry, Shantou University, Guangdong, 515063, P. R. China.
Dalton Trans. 2013 Jun 28;42(24):8567-70. doi: 10.1039/c3dt50640a. Epub 2013 May 16.
A phenanthroxazole-based fluorescent sensor for Cd(2+) has been developed. Of particular significance is the specific ratiometric response of the sensor toward Cd(2+) without interference from other biologically important metal ions including Zn(2+). The test paper made of this sensor exhibits both absorption and fluorescent color changes when exposed to Cd(2+) aqueous solution.
一种基于菲啰啉的荧光传感器已被开发用于检测 Cd(2+)。值得注意的是，该传感器对 Cd(2+)具有特异性的比率响应，不受包括 Zn(2+)在内的其他重要生物金属离子的干扰。由该传感器制成的检测试纸在接触 Cd(2+)水溶液时会发生吸收和荧光颜色变化。
