Radical-pairing interactions in a molecular switch evidenced by ion-mobility spectrometry and infrared ion spectroscopy, (E. Hanozin, B. Mignolet, J. K. Martens, G. Berden, D. Sluysmans, A.-S. Duwez, J. F. Stoddart, G. Eppe, J. Oomens, E. De Pauw, D. Morsa), Angew. Chem. Int. Ed. 2021, 60, 10049–10055.

Selective separation of hexachloroplatinate(IV) dianions based on exo-binding with cucurbit [6] uril, (H. Wu, Y. Wang, L. O. Jones, W. Liu., L. Zhang, B. Song, X.-Y. Chen, C. L. Stern, G. C. Schatz, J. F. Stoddart), Angew. Chem. Int. Ed. 2021, 60, 17587–17594.

Selective photodimerizaton in a cyclodextrin metal–organic framework, (X.-Y. Chen, H. Chen, L. Đorđević, Q.-H. Guo, H. Wu, Y. Wang, L. Zhang, Y. Jiao, K.Cai, H. Chen, C. L. Stern, S. I. Stupp, R. Q. Snurr, D. Shen, J. F. Stoddart), J. Am. Chem. Soc. 2021, 143, 9129–9139.

PCage: Fluorescent molecular temples for binding sugars in water, (W. Liu, Y. Tan, L. O. Jones, B. Song, Q.-H. Guo, L. Zhang, Y. Qiu, Y. Feng, X.-Y. Chen, G. C. Schatz, J. F. Stoddart), J. Am. Chem. Soc. 2021, 143, 15688–15700.

Self‐assembly of a purely covalent cage with homochirality via imine formation in water. (Y. Chen, G. Wu, B. Chen, H. Qu, T. Jiao, Y. Li, C. Ge, C. Zhang, L. Liang, X. Zeng, X. Cao, Q. Wang, H. Li), Angew. Chem. Int. Ed.2021.

Diverse proton-conducting nanotubes via a tandem macrocyclization and assembly strategy, (M. J. Strauss, M. Jia, A. M. Evans, I. Castano, R. L. Li, X. Aguilar-Enriquez, E. K. Roesner, J. L. Swartz, A. D. Chavez, A. E. Enciso, J. F. Stoddart, M. Rolandi, W. R. Dichtel), J. Am. Chem. Soc. 2021, 143, 8145–8153.

Synthetic Macrocycle Nanopore for Potassium-Selective Transmembrane Transport, ( D. Qiao, H. Joshi, H. Zhu, F. Wang, Y. Xu, J. Gao, F. Huang, A. Aksimentiev, J. Feng), J. Am. Chem. Soc. 2021, 143, 15975−15983. 

Emergent behavior in nanoconfined molecular containers, (W. Liu, J. F. Stoddart), Chem. 2021, 7, 919–947.

Weaving on the molecular scale, (Y. Jiao, J. F. Stoddart), Matter. 2021, 4, 2582–2584.

A contorted nanographene shelter, (H. Wu, Y. Wang, B. Song, H.-J. Wang, J. Zhu, Y. Sun, L. O. Jones, W. Liu, L. Zhang, X. Zhang, K. Cai, X.-Y. Chen, C. L. Stern, J. Wei, O. K. Farha, J. M. Anna, G. C. Schatz, Y. Liu, J. F. Stoddart), Nat. Commun. 2021, 12, 5191.