303012-23-9Relevant academic research and scientific papers
A highly selective and sensitive in vivo fluorosensor for zinc(ii) without cytotoxicity
Mistri, Tarun,Dolai, Malay,Chakraborty, Debrup,Khuda-Bukhsh, Anisur Rahman,Das, Kalyan Kumar,Ali, Mahammad
, p. 2380 - 2384 (2012)
A highly selective and sensitive fluorescent Zn2+ sensor, 2,6-bis(2-hydroxy-benzoic acid hydrazide)-4-methylphenol (1), was designed and synthesized. In aqueous THF (4:6 v/v) ligand 1 induces a 2:1 complex formation with respect to Zn2+/s
A binuclear Zn(ii)-Zn(ii) complex from a 2-hydroxybenzohydrazide-derived Schiff base for selective detection of pyrophosphate
Wang, Junfeng,Liu, Bin,Liu, Xiumin,Panzner, Matthew J.,Wesdemiotis, Chrys,Pang, Yi
, p. 14142 - 14146 (2014)
A hydroxybenzohydrazide-based Schiff base ligand was conveniently synthesized. Upon addition of Zn2+ cations, the ligand exhibited a high tendency to form a binuclear structure with a 2:2 ligand-to-zinc ratio, which was accompanied by a large fluorescence turn-on (λem = 507 nm, fl ≈ 0.28). The reactivity of the zinc complex was examined using different phosphate anions, which reveals a higher response to acid pyrophosphate anions. Detailed spectroscopic studies show that the pyrophosphate response is based on the ligand displacement mechanism.
