Selective and sensitive colorimetric cyanide recognition in aqueous medium and food samples based on Ni(II) complex chemosensor. - Chang, Chi-Jung; Yu, Yuan-Hsiang; Chen, Jemkun; Chen, Ying-Jen; Pundi, Arul; Lee, Ming-Ching; Hsieh, Shih-Rong (Journal of Photochemistry & Photobiology A: Chemistry, 2023)