Department of Chemistry and Nano Science and Department of Bioinspired Science (WCU), Ewha Womans University, Seoul 120-750, Korea.
Chem Soc Rev. 2012 Apr 21;41(8):3210-44. doi: 10.1039/c1cs15245a. Epub 2011 Dec 19.
Exposure to even very low levels of lead, cadmium, and mercury ions is known to cause neurological, reproductive, cardiovascular, and developmental disorders, which are more serious problems for children particularly. Accordingly, great efforts have been devoted to the development of fluorescent and colorimetric sensors, which can selectively detect lead, cadmium, and mercury ions. In this critical review, the fluorescent and colorimetric sensors are classified according to their receptors into several categories, including small molecule based sensors, calixarene based chemosensors, BODIPY based chemosensors, polymer based chemosensors, DNA functionalized sensing systems, protein based sensing systems and nanoparticle based sensing systems (197 references).
暴露于即使非常低水平的铅、镉和汞离子已知会导致神经、生殖、心血管和发育障碍，这些对儿童来说问题更为严重。因此，人们投入了大量精力开发荧光和比色传感器，这些传感器可以选择性地检测铅、镉和汞离子。在这篇评论中，荧光和比色传感器根据其受体分为几类，包括基于小分子的传感器、基于杯芳烃的化学传感器、基于 BODIPY 的化学传感器、基于聚合物的化学传感器、基于 DNA 的传感系统、基于蛋白质的传感系统和基于纳米粒子的传感系统（197 篇参考文献）。
