他们的研究结果证实,所提出的方法不仅实现了肿瘤组织的靶向NIR-II光声成像,改善了体内深层癌症组织的准确诊断,而且利用ROS和PTT增强ICD抗肿瘤疗效,进而消除原发肿瘤、有效抑制远端肿瘤的生长。 图2. 肿瘤的光声成像和治疗效果。(a) 尾静脉注射纳米诊疗剂后不同时间点小鼠肿瘤组织的光声成像; (b) 尾静脉注射纳米诊...
imagingNear-infrared(NIR)-II light-excitable photonic agents capable of generating tumor hyperthermia and cytotoxic free radicals are promising for synergistic phototherapy of tumors.However,the lack of NIR-II excitable agents makes it challenging to achieve combinational tumor phototherapy.Here,the authors...