A fluorescent probe of N′-formyl-rhodamine B hydrazide: structure and spectral properties of protonation behaviour
作者:Jingze Wang、Qiwu Yang、Haibin Song、Wenqin Zhang
DOI:10.1039/c2ob26288f
日期:——
The title compound is an “off–on” rhodamine probe. It exhibits strong pH dependence and responds to protons. The optimized geometries and energies calculation of the protonation were determined at the B3LYP level using DFT. The theoretical results are in good agreement with the single crystal analysis and the spectral results.