A new intramolecular proton transfer (ESIPT)‐based fluorescent probe for selective visualization of cyanide ion oleh Cuibing Bai, Jie Zhang, Wen Ma, Junxiong Yao, Qian Meng, Zhenni Xia, Dashuo Chen, Shuping He, Lin Zhang, Changqing Qu, Rui Qiao, Zhen Yang, Wei Huang