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Original paper

Light‐Responsive Colloidal Crystals Engineered with DNA

Volume: 32, Issue: 8
Published: Jan 15, 2020
Abstract
A novel method for synthesizing and photopatterning colloidal crystals via light-responsive DNA is developed. These crystals are composed of 10-30 nm gold nanoparticles interconnected with azobenzene-modified DNA strands. The photoisomerization of the azobenzene molecules leads to reversible assembly and disassembly of the base-centered cubic (bcc) and face-centered cubic (fcc) crystalline nanoparticle lattices. In addition, UV light is used as...
Paper Details
Title
Light‐Responsive Colloidal Crystals Engineered with DNA
Published Date
Jan 15, 2020
Volume
32
Issue
8
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