报告题目 (Title)： Molecules in metal boxes
报告人 (Speaker)： Jonathan R. Nitschke （牛津大学）
报告时间 (Time)：2024年05月11日15:50-16:20
报告地点 (Place)：校本部 乐乎新楼学海厅
邀请人(Inviter)：李 健 教授 ； 于 洋 教授
主办部门：理学院化学系
报告摘要：
Simple organic subcomponents can come together around metal-ion templates to produce intricate hollow capsules, 1 which can bind guest molecules selectively. This talk will describe the design and uses of some of these three-dimensional architectures, a few of which are shown in Figure 1 below, along with the use of the same construction principles to produce interlocked structures – catenanes2 and knots3 – and double-helical metallopolymers with potentially useful optoelectronic properties. 4
Figure 1. From left to right: an antiaromatic-walled cage;5 a capsule isomorphous to ferritin;6 a capsule capable of stereo selectively functionalizing fullerenes,7 a dodecahedral capsule with enough interior volume to house a small protein,8 and a capsule that discriminates between and selectively binds steroids.9
References
[1] D. Zhang, T. K. Ronson, J. R. Nitschke, Acc. Chem. Res. 2018, 51, 2423.
[2] C. S. Wood, T. K. Ronson, A. M. Belenguer, J. J. Holstein, J. R. Nitschke, Nature Chem. 2015, 7, 354.
[3] J. P. Carpenter, C. T. McTernan, J. L. Greenfield, R. Lavendomme, T. K. Ronson, J. R. Nitschke, Chem 2021, 7, 1534.
[4] J. L. Greenfield, D. D Nuzzo, E. W. Evans, S. P. Senanayak, S. Schott, J. T. Deacon, A. Peugeot, W. K. Myers, H. Sirringhaus, R. H. Friend, J. R. Nitschke, Adv. Mater. 2021, 33, 2100403.
[5] M. Yamashina, Y. Tanaka, R. Lavendomme, T. K. Ronson, M. Pittelkow, J. R. Nitschke, Nature 2019, 574, 511.
[6] J. A. Davies, T. K. Ronson, J. R. Nitschke, Chem 2022, 8, 1099.
[7] Z. F. Lu, T. K. Ronson, A. W. Heard, S. Feldmann, N. Vanthuyne, A. Martinez, J. R. Nitschke, Nature Chem. 2023, 15, 405.
[8] K. Wu, T. K. Ronson, P. Su, Z. Chen, L. Goh, A. W. Heard, X. Li, F. Klautzsch, C. A. Schalley, M. Vinković, J. R. Nitschke, Nature Synth. 2023, 2, 789.
[9] G. Li, T. K. Ronson, R. Lavendomme, Z. Huang, C. Fuertes-Espinosa, D. Zhang, J. R. Nitschke, Chem 2023, 9, 1549.
报告人简介：
Jonathan R. Nitschke, 英国剑桥大学教授，任期刊《Chemical Science》、《Chemistry-A European Journal》、《Chirality》和《The Journal of Physical Organic Chemistry》等杂志的编委。他在超分子化学领域，特别在功能性超分子笼的自组装领域做出了突出的工作。