共轭体系
水溶液中的金属离子
金属
聚合物
配体(生物化学)
离子
材料科学
纳米技术
化学
组合化学
有机化学
受体
生物化学
作者
Jinhui Liu,Long Han,Jieting Geng,Jing Hua,Zhaobo Wang
标识
DOI:10.3389/fchem.2020.589106
摘要
Recent studies indicated that the toxicity of heavy metal ions caused a series of environmental, food, and human health problems. Chemical ionochromic sensors are crucial for detecting these toxicity ions. Incorporating organic ligands into π-conjugated polymers made them receptors for metal ions, resulting in an ionochromism phenomenon, which is promising to develop chemosensors for metal ions. This review highlights the recent advances in π-conjugated polymers with ionochromism to metal ions, which may guide rational structural design and evaluation of chemosensors.
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