乏氧激活化疗药物AQ4N与碳点自组装用于化疗联合声动力治疗肿瘤 |
| 庞娥, 唐垣钰, 赵少静, 程强, 王晨, 陈健敏, 蓝敏焕 |
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Hypoxia Activated Chemotherapy Drug AQ4N and Carbon Dots Self-assembly for Chemotherapy Combined with Sonodynamic Therapy of Tumors |
| PANG E, TANG Yuanyu, ZHAO Shaojing, CHENG Qiang, WANG Chen, CHEN Jianmin, LAN Minhuan |
| Fig.2 Assembly of CDs with AQ4N and the 1O2 generating capacity assay (A) The schematic representation of the self-assembly of CDs and AQ4N through hydrogen bonding, π-π interactions and electrostatic interactions; (B) Zeta potential diagram of CDs, AQ4N and CDs@AQ4N; (C) Normalized UV-Vis absorption spectra; (D) fluorescence spectra of CDs(black), AQ4N(red) and CDs@AQ4N(blue); absorption spectra of ABDA-Na2 in the presence of CDs(E) and CDs@AQ4N(F) under US irradiation(1.0 W·cm-2, 100% duty cycle, 1 MHz, 10 min); (G) the absorption decay rate of ABDA-Na2. |
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