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Acoustically shaped DNA-programmable materials

Chemistry

Acoustically shaped DNA-programmable materials

Z. A. Arnon, S. Piperno, et al.

This groundbreaking research showcases a unique fabrication technique that merges DNA-programmable assembly with acoustic field control, enabling the creation of intricate macroscale shapes with unmatched nanoscale precision. Authored by Z. A. Arnon and colleagues, this work paves new paths in DNA nanotechnology, revealing vital growth processes through advanced microscopy and x-ray scattering.

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Playback language: English
Abstract
This paper demonstrates a novel materials fabrication approach that combines DNA-programmable assembly with acoustic field control. This method allows for the creation of macroscale morphologies with nanoscale precision, overcoming a key challenge in DNA nanotechnology. Using microscopy and x-ray scattering, the authors reveal the nucleation, fusion, and growth processes under different acoustic conditions. The approach offers a pathway for fabricating complexly shaped macroscale morphologies for various DNA-programmable nanomaterials.
Publisher
Nature Communications
Published On
Aug 11, 2024
Authors
Z. A. Arnon, S. Piperno, D. C. Redeker, E. Randall, A. V. Tkachenko, H. Shpaisman, O. Gang
Tags
DNA-programmable assembly
acoustic field control
materials fabrication
nanoscale precision
macroscale morphologies
nanotechnology
microscopy
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