A dual-responsive luminescent sensor based on a water-stable Cd(ii)-MOF for the highly selective and sensitive detection of acetylacetone and Cr2O72− in aqueous solutions

• Published in: CrystEngComm Vol. 22; no. 7; pp. 1166 - 1175
• Main Authors: Ying-Jie, Yang, Yue-Hua, Li, Liu, Dong, Guang-Hua Cui
• Format: Journal Article
• Language: English
• Published: Cambridge Royal Society of Chemistry 01.01.2020
• Subjects: Acetylacetone; Aqueous solutions; Crystallography; Metal-organic frameworks; Recyclability; Selectivity; Sensors; Water stability; Water treatment

Two new water-stable cadmium(ii)-metal organic frameworks (MOFs), namely [Cd2(L1)(1,4-NDC)2]n (1) and [Cd(L2)(1,4-NDC)]n (2) (L1 = 1,4-bis(benzimidazol-1-yl)-2-butylene, L2 = 1,4-bis(2-methylbenzimidazol-1-yl)-2-butylene and 1,4-H2NDC = 1,4-naphthalenedicarboxylic acid), were synthesized and charact...