title: Ammonia detection by using flexible Lewis acidic sites in luminescent porous frameworks constructed from a bipyridinium derivative.
abstract: A flexible bipyridinium ligand with Lewis acidic sites has been introduced into two isomorphous metal-organic frameworks to yield luminescent porous materials with subtriangular pore windows, which exhibit sensitive fluorescent response for ammonia molecules and can be proved at the molecular level by Raman spectroscopy.
authors: State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, CAS, Fuzhou, Fujian 350002, P. R. China. zhangjie@fjirsm.ac.cn.
authors: Cheng
authors: C
authors: Chen
authors: Li-Xuan
authors: LX
authors: Cai
authors: Bin
authors: B
authors: Tan
authors: Ya-Jun
authors: YJ
authors: Zhang
authors: Xiao-Dong
authors: XD
authors: Yang
authors: Jie
authors: J
authors: Zhang