Synthesis, photochromic, and cytotoxic properties of water-soluble spiropyran containing an ammonium group
摘要
Spiropyran containing a propylammonium moiety at the nitrogen atom in the indoline part of molecule was synthesized. Its photochromic behavior, spectral and photoluminescent properties in water, as well as cytotoxicity towards epidermoid carcinoma A431 cells were estimated. The synthesized compound exhibited positive photochromism and high stability towards photodegradation, and is capable of photoluminescence.