Naked Eye, Ratiometric Absorption, and Ratiometric Fluorescence for Lead-Ion Analysis with a Triplex-Signal Chemosensor

• Published in: European journal of inorganic chemistry Vol. 2018; no. 18; pp. 1877 - 1881
• Main Authors: Ma, Pan, Wang, Yucheng, Qi, Qun, Dong, Xiaoru, Zhu, Peihua, Yu, Jinghua
• Format: Journal Article
• Language: English
• Published: WEINHEIM Wiley 15.05.2018
• Subjects: Chemistry; Chemistry, Inorganic & Nuclear; Physical Sciences; Science & Technology; Porphyrinoids; ENERGY; ELECTRON-TRANSFER; SPECTROSCOPY; Lead; Fluorescence; DYAD; Sensors; CHARGE-SEPARATED STATE; PORPHYRIN; PROBES

A metal-free tetra(aryl) porphyrin derivative, modified by a N,N'-bis(2-hydroxyethyl)-1,6,7,12-tetrachloroperylene-3,4:9,10-bis(dicarboximide) group, namely TBPP-PDI (1), has been designed, synthesized, and characterized. TBPP-PDI is employed as a resonance-energy-transfer (RET) based sensor fo...