Molecular structure and application of covalent organic frameworks (COFs) in tumor therapyJunlin Li, Yuanfeng Ye, Yudi Peng, Xiaoyun Hu, Fanjiao Chen, Yifan Zhang, Shengchen Wang, Suli Liu, Dingsheng Wang and Zhihui DaiNatl Sci Open, 3 6 (2024) 20240042DOI: https://doi.org/10.1360/nso/20240042