光控二芳烯化学传感器及其研究进展

Research Progress of Optical Controlling Diarylethene Chemical Sensors

有机光致变色材料由于在光学记忆及分子开关器件等领域具有潜在的应用价值而备受关注。在众多有机光致变色系统中,二芳烯类光致变色化合物具有热稳定性好、耐疲劳、响应速度快和灵敏度高等优点,在光电材料和生物医学领域具有广阔的应用前景。近年来,围绕二芳烯构建可调控光化学传感器已成为功能材料领域的一大研究热点。本文主要介绍以二芳烯作为光调控单元合成具有多重调控功能的化学传感器的研究进展,并展望了该领域的应用前景和研究方向。

Organic photochromic materials have attracted much considerable attention because of their potential promising applications in optical memory and molecular switching devices.Among the various photochromic systems,diarylethenes have broad applications in the photoelectric materials and biomedicine field due to their good thermal stability,excellent fatigue resistance,rapid response,and high sensitivity.In recent years,controllability optical chemical sensors based on diarylethenes have gradually became a hotspot in the field of functional material.This review summarizes the research progress of optical chemical sensors with multiple control function based on diarylethene as a optical control units,and the developing orientation for further research is also presented.