在六组件机械中同步两种不同的纳米圆形滑动运动以实现双催化
Synchronizing Two Distinct Nano-Circular Sliding Motions in Six-Component Machinery for Double Catalysis.
作者信息
Rajasekaran Vishnu Verman, Ghosh Amit, Kundu Sohom, Mondal Debabrata, Paululat Thomas, Schmittel Michael
机构信息
Center of Micro and Nanochemistry and (Bio)Technology, Organische Chemie I, University of Siegen, Adolf-Reichwein Str. 2, 57068, Siegen, Germany.
Center of Micro and Nanochemistry and (Bio)Technology, Organische Chemie II, University of Siegen, Adolf-Reichwein Str. 2, 57068, Siegen, Germany.
出版信息
Angew Chem Int Ed Engl. 2022 Nov 25;61(48):e202212473. doi: 10.1002/anie.202212473. Epub 2022 Oct 26.
The heteroleptic multi-component double slider-on-deck system DS3 exhibits tight coupling of motional speed of two distinct nano-circular sliders (k =77 and 41 kHz) despite a 2.2 nm separation. In comparison, the single sliders in DS1 and DS2 move at vastly different speed (k =1.1 vs. 350 kHz). Synchronization of the motions in DS3 remains even when one slows the movement of the faster slider using small molecular brake pads. In contrast to the individual DS1 and DS2 systems, DS3 is a powerful catalyst for a two-step reaction by using the motion of both sliders to drive two catalytic processes.
异配多组分双甲板上的滑块系统DS3展示了两个不同的纳米圆形滑块（k = 77和41 kHz）尽管有2.2 nm的间距但运动速度紧密耦合。相比之下，DS1和DS2中的单个滑块以截然不同的速度移动（k = 1.1对350 kHz）。即使使用小分子制动片减缓较快滑块的运动，DS3中的运动同步性依然保持。与单独的DS1和DS2系统不同，DS3通过利用两个滑块的运动来驱动两个催化过程，是两步反应的强大催化剂。
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