摘要:
Novel anthraquinone-modified calix[4] arene was synthesized by click chemistry and exhibited selective fluorescent enhancement in the presence of Ca2+, which is attributed to photo-induced electron-transfer effect from the 1,2,3-triazole ring. The enhanced fluorescence was further quenched by F- ion. Thus, the potential Ca2+ and F- ion switched INHIBIT logic gate has been constructed.