综述了近年来罗丹明衍生物在分子探针方面研究的一些新进展,系统阐述了该类探针分子的构筑及探针分子片段由内酰胺螺环构架(无荧光/OFF型)到开环蒽醌体系(有荧光/ON型)转化过程中,伴随着荧光的变化在离子和小分子检测方面的应用.
The recent progress in the studies on rhodamines-based fluorescent probes is reviewed. The synthesis methods of rhodamine based "OFF-ON" chemosensors are generalized. The process of spirolactam (non-fluorescent/OFF) to ring-opened anthraquinone form (fluorescent/ON) and applications in ions and small molecules sense are discussed in detail.