1) Li, H.; Chang, J. H.; Li, S. S.; Guan, X. Y.; Li, D. H.; Li, C. Y.; Tang, L. X.; Xue, M.; Yan, Y. S.; Valtchev, V.; Qiu, S. L.; Fang, Q. R. J. Am. Chem. Soc. 2019, 141, 13324, DOI: 10.1021/jacs.9b06908 ; Three-Dimensional Tetrathiafulvalene-Based Covalent Organic Frameworks for Tunable Electrical Conductivity
2) Ganesan, P.; Yang, X.; Loos, J.; Savenije, T. J.; Abellon, R. D.; Zuilhof, H.; Sudhölter, E. J. R; J. Am. Chem. Soc. 2005, 127, 14530-14531 DOI: 10.1021/ja053689m ; Tetrahedral n-Type Materials: Efficient Quenching of the Excitation of p-Type Polymers in Amorphous Films
3) Wang, Z.; Zhang, B.; Yu, H.; Sun, L.; Jiao, C.; Liu, W. Chem. Commun., 2010,46, 7730-7732 DOI: 10.1039/C0CC02489A ; Microporous polyimide networks with large surface areas and their hydrogenstorage properties
4) Lin, G.; Ding, H.; Yuan, D.; Wang, B.; Wang, C.; DOI:10.1021/jacs.6b00652 ; A Pyrene-Based, Fluorescent Three-Dimensional Covalent Organic Framework
5) Uribe-Romo, F.; Hunt, J.; Furukawa, H.; Kloeck, C.; O'Keeffe, M.; Yaghi, Omar M.; J. Am. Chem. Soc. 2009, 131(13), 4570-4571, DOI:10.1021/ja8096256 ; A Crystalline Imine-Linked 3-D Porous Covalent Organic Framework
6) Zhang, Y.; Su, J.; Furukawa, H.; Yun, Y.; Gandara, F.; Duong, A.; Zou, X.; Yaghi, O.; J. Am. Chem. Soc. 2013, 135(44), 16336-16339, DOI:10.1021/ja409033p ; Single-Crystal Structure of a Covalent Organic Framework
7) Fang, Q.; Wang, J.; Gu, S.; Kaspar, R.; Zhuang, Z.; Zheng, J.; Guo, H.; Qiu, S.; Yan, Y.; J. Am. Chem. Soc. 2015, 137(26), 8352-8355, DOI:10.1021/jacs.5b04147 ; 3D Porous Crystalline Polyimide Covalent Organic Frameworks for Drug Delivery