Solid-State Conformational Flexibility at Work: Zipping and Unzipping within a Cyclic Peptoid Single Crystal.
作者： Alessandra Meli , Eleonora Macedi , Francesco De Riccardis , Vincent J. Smith , Leonard J. Barbour
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摘要: A peptidomimetic compound undergoes a reversible single-crystal-to-single-crystal transformation upon guest release/uptake with the involving drastic conformational change. The extensive and alteration in solid state is connected to formation of an unprecedented "CH-π zipper" which can reversibly open close (through CH-π interactions), thus allowing for sensing.
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