An NIR-triggered drug delivery system was developed by capping photo-switchable azobenzene-based rotaxane onto Au nanorod–mesoporous silica core–shell hybrids. Drug release from the nanocarrier in zebrafish embryo models could be controlled remotely under NIR irradiation, showing significant drug spreading to the adjacent tissues.
通过将光可切换的
偶氮苯基轮烷覆盖到
金纳米
棒-介孔
二氧化硅核-壳杂化物上,开发了近红外触发的药物递送系统。斑马鱼胚胎模型中纳米载体的药物释放可以在近红外辐射下远程控制,显示出药物显着扩散到邻近组织。