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Issue 5, 2012
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Crystalline molecular machines: function, phase order, dimensionality, and composition

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Abstract

The design of molecular machines is stimulated by the possibility of developing new materials with complex physicochemical and mechanical properties that are responsive to external stimuli. Condensed-phase matter with anisotropic molecular order and controlled dynamics, also defined as amphidynamic crystals, offers a promising platform for the design of bulk materials capable of performing such functions. Recent studies have shown that it is possible to engineer molecular crystals and extended solids with Brownian rotation about specific axes that can be interfaced with external fields, which may ultimately be used to design novel optoelectronic materials. Structure/function relationships of amphidynamic materials have been characterized, establishing the blueprints to further engineer sophisticated function. However, the synthesis of amphidynamic molecular machines composed of multiple “parts” is essential to realize increasingly complex behavior. Recent progress in amphidynamic multicomponent systems suggests that sophisticated functions similar to those of simple biomolecular machines may eventually be within reach.

Graphical abstract: Crystalline molecular machines: function, phase order, dimensionality, and composition

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Publication details

The article was received on 26 Jul 2011 and first published on 20 Oct 2011


Article type: Critical Review
DOI: 10.1039/C1CS15197E
Citation: Chem. Soc. Rev., 2012,41, 1892-1910
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    Crystalline molecular machines: function, phase order, dimensionality, and composition

    C. S. Vogelsberg and M. A. Garcia-Garibay, Chem. Soc. Rev., 2012, 41, 1892
    DOI: 10.1039/C1CS15197E

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