Two‐dimensional Bi₂O₂Se quantum dots (QDs) are synthesized by a facile top‐down approach in article number 1905208 by Yue Chen, Zhenyou Jiang, Jundong Shao, an co‐workers. Boasting large photothermal conversion efficiency and excellent photoacoustic performance as well as suitable biodegradability, the Bi₂O₂Se QDs facilitate photoacoustic imaging of whole tumors in photothermal cancer therapy. The semiconducting QDs are promising as a near‐infrared‐triggered theranostic agent in cancer therapy.

中文翻译：

---

光热疗法：可生物降解的Bi2O2Se量子点，用于光声成像引导的癌症光热疗法（小型1/2020）

二维图Bi ₂ O ₂ Se量子点（QDs）是由1905208号文章的一种简单的自顶向下方法合成的，作者是陈悦，蒋振有，邵俊东。Bi ₂ O ₂ Se QD具有高的光热转换效率和出色的光声性能以及合适的生物降解性，可在光热癌症治疗中促进整个肿瘤的光声成像。半导体量子点有望在癌症治疗中作为近红外触发的治疗剂。