Conformal, macroscopic crystalline nanoparticle sheets assembled with DNA.

Adv Mater

Department of Materials Science and Engineering, Northwestern University, 2220 Campus Dr., Evanston, IL, 60208, USA.

Published: May 2015

A novel method for preparing conformal silica-embedded crystalline nanoparticle sheets via DNA programmable assembly provides independent control over nanoparticle size, nanoparticle spacing, and film thickness. The conformal materials retain the nanoparticle crystallinity and spacing after being transferred to flat or highly curved substrates even after being subjected to various mechanical, physical, and chemical stimuli.

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http://dx.doi.org/10.1002/adma.201500858DOI Listing

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