A Novel Sensitive Turn-on Fluorescent Zn<sup>2+</sup> Chemosensor Based on an Easy To Prepare <i>C</i><sub>3</sub>-Symmetric Schiff-Base Derivative in 100% Aqueous SolutionYing Zhou, Thomas C. W. Mak, Shuang‐Quan Zang et al.|Organic Letters|2012Cited by 158