Research Progress in Fluorescent Probe for Water Fe3+Detection
Excessive Fe3+in domestic water can affect the ionic balance in human environment,threaten human health.Efficient detection of Fe3+is a guarantee for human health.Meanwhile,Fluorescent probe is a highly sensitive,selective and rapid detection tool,which is widely used in the detection of Fe3+in water environment.The applicability and detection principles of different fluorescent probes vary.Clarifying the current development and future trends of the probes will help to design more efficient Fe3+probes.In this paper,fluorescent probes are classified into molecular fluorescent probes and nano-fluorescent probes according to their different scales.We have reviewed the research progress of the Fe3+detection probes in terms of their basic features and detection principles.Then,we also provide an outlook on the future direction of probe development and improvement.