Jiangsu Key Laboratory for Functional Substance of Chinese Medicine, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China.
Jiangsu Engineering Research Center for Efficient Delivery System of TCM, Nanjing University of Chinese Medicine, Nanjing 210023, P. R. China.
J Mater Chem B. 2020 Jun 10;8(22):4841-4845. doi: 10.1039/d0tb00097c.
We herein report a hybrid nanocomposite (AuNRs-CTN@THA) which is based on hyaluronic acid-coated gold nanorods with loading of a copper complex through strong bonds. AuNRs-CTN@THA exhibits durable photothermal conversion capacity for pH-dominant and pH/temperature dual sensitive drug release, accomplishing synergetic antitumor efficacy and deep tumor penetration.
我们在此报告了一种基于透明质酸包覆的金纳米棒负载铜配合物的杂化纳米复合材料(AuNRs-CTN@THA),该复合材料通过强键合实现了铜配合物的负载。AuNRs-CTN@THA 具有持久的光热转换能力,可实现 pH 主导和 pH/温度双重敏感的药物释放,实现协同抗肿瘤疗效和深层肿瘤渗透。