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Key Words:CROWN-ETHER; OPTICAL-PROPERTIES; POLYMERS; SENSORS; DESIGN; CHEMOSENSOR; RECOGNITION; 1,10-PHENANTHROLINE; POLYIMINOFLUORENE; POLYACETYLENE
Abstract: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 pi-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 pi-conjugated polymers with ionochromism to metal ions, which may guide rational structural design and evaluation of chemosensors.
Volume:8
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Translation or Not:no
