title: A new multifunctional Schiff-based chemosensor for mask-free fluorimetric and colorimetric sensing of F⁻ and CN⁻.
abstract: A Schiff-based chemosensor DSS was designed for selective and simultaneous detection and/or determination of F(-) and CN(-) by distinguishable changes in both solution color and spectroscopic responses within same sample due to the strong emission enhancement at distinct emission bands without any mask. In addition, the sensing mechanism was evaluated by NMR titration and DFT calculations.
authors.affiliation: School of Material Science and Engineering, Beijing Institute of Technology, 100081 Beijing, PR China.
authors.forename: Li
authors.initials: L
authors.lastname: Wan
authors.affiliation: School of Material Science and Engineering, Beijing Institute of Technology, 100081 Beijing, PR China. Electronic address: qhshu121@bit.edu.cn.
authors.forename: Qinghai
authors.initials: Q
authors.lastname: Shu
authors.affiliation: School of Material Science and Engineering, Beijing Institute of Technology, 100081 Beijing, PR China.
authors.forename: Jiaping
authors.initials: J
authors.lastname: Zhu
authors.affiliation: School of Material Science and Engineering, Beijing Institute of Technology, 100081 Beijing, PR China.
authors.forename: Shaohua
authors.initials: S
authors.lastname: Jin
authors.affiliation: School of Material Science and Engineering, Beijing Institute of Technology, 100081 Beijing, PR China.
authors.forename: Na
authors.initials: N
authors.lastname: Li
authors.affiliation: State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, PR China. Electronic address: chenxin@sysucc.org.cn.
authors.forename: Xin
authors.initials: X
authors.lastname: Chen
authors.affiliation: School of Material Science and Engineering, Beijing Institute of Technology, 100081 Beijing, PR China.
authors.forename: Shusen
authors.initials: S
authors.lastname: Chen
keywords: Chemosensor; Colorimetric detection; Cyanide; Fluoride; Schiff base