肌动蛋白样超分子聚合物：数千个分子机器集成运动。
Muscle-like supramolecular polymers: integrated motion from thousands of molecular machines.
机构信息
SAMS Research Group, University of Strasbourg, Institut Charles Sadron, CNRS, 23 rue du Loess, BP 84047, 67034 Strasbourg Cedex 2, France.
出版信息
Angew Chem Int Ed Engl. 2012 Dec 7;51(50):12504-8. doi: 10.1002/anie.201206571. Epub 2012 Oct 18.
PMID:23081866
Abstract
Pumping iron: Double-threaded rotaxanes can be linked to coordination units and polymerized in the presence of iron or zinc ions. pH modulation triggers cooperative contractions (or extensions) of the individual rotaxanes, thus resulting in an amplified motion of the muscle-like supramolecular chains with changes of their contour lengths of several micrometers (see picture).
摘要
《 pumped iron ：双股轮烷可与配位单元相连，并在铁或锌离子存在下聚合。pH 值的调节会触发各个轮烷的协同收缩（或延伸），从而导致类似肌肉的超分子链的运动放大，其轮廓长度发生数微米的变化（见图）。》
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