Salt-dependent properties of a coacervate-like, self-assembled DNA liquid
Author:
Affiliation:
1. Materials Department
2. University of California, Santa Barbara
3. Santa Barbara
4. USA
5. Biomolecular Science and Engineering Program
6. Physics Department
Abstract
Liquid DNA droplets, made of self-assembled DNA particles (‘nanostars’), show salt-dependent viscosity, self-diffusion, and surface tension due mainly to basepairing thermodynamics. Yet, certain aspects indicate a heterogeneous liquid structure. These results are compared to other coacervate systems.
Funder
Basic Energy Sciences
Alexander von Humboldt-Stiftung
National Science Foundation
Publisher
Royal Society of Chemistry (RSC)
Subject
Condensed Matter Physics,General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2018/SM/C8SM01085D
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