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Issue 35, 2017
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Solid surface vs. liquid surface: nanoarchitectonics, molecular machines, and DNA origami

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Abstract

The investigation of molecules and materials at interfaces is critical for the accumulation of new scientific insights and technological advances in the chemical and physical sciences. Immobilization on solid surfaces permits the investigation of different properties of functional molecules or materials with high sensitivity and high spatial resolution. Liquid surfaces also present important media for physicochemical innovation and insight based on their great flexibility and dynamicity, rapid diffusion of molecular components for mixing and rearrangements, as well as drastic spatial variation in the prevailing dielectric environment. Therefore, a comparative discussion of the relative merits of the properties of materials when positioned at solid or liquid surfaces would be informative regarding present-to-future developments of surface-based technologies. In this perspective article, recent research examples of nanoarchitectonics, molecular machines, DNA nanotechnology, and DNA origami are compared with respect to the type of surface used, i.e. solid surfaces vs. liquid surfaces, for future perspectives of interfacial physics and chemistry.

Graphical abstract: Solid surface vs. liquid surface: nanoarchitectonics, molecular machines, and DNA origami

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Publication details

The article was received on 09 Apr 2017, accepted on 20 Jun 2017 and first published on 20 Jun 2017


Article type: Perspective
DOI: 10.1039/C7CP02280H
Citation: Phys. Chem. Chem. Phys., 2017,19, 23658-23676
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    Solid surface vs. liquid surface: nanoarchitectonics, molecular machines, and DNA origami

    K. Ariga, T. Mori, W. Nakanishi and J. P. Hill, Phys. Chem. Chem. Phys., 2017, 19, 23658
    DOI: 10.1039/C7CP02280H

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