Wrapping/unwrapping transition of double-stranded DNA in DNA–nanosphere complexes induced by multivalent anions-Reference-Cited by-同舟云学术

Wrapping/unwrapping transition of double-stranded DNA in DNA–nanosphere complexes induced by multivalent anions

Published:2014 Issue:27 Volume:10 Page:4875-4884
ISSN:1744-683X
Container-title:Soft Matter
language:en
Short-container-title:Soft Matter

Author:

Chai Aihua¹²³⁴⁵,Jiang Yangwei¹²³,Zhang Yaoyang⁶⁷⁸,He Linli¹⁹¹⁰,Zhang Dong¹²³,Zhang Linxi¹⁹¹⁰

Affiliation:

1. Department of Physics

2. Zhejiang University

3. Hangzhou, China

4. College of Mathematics

5. Physics and Information Engineering

6. Department of Civil Engineering

7. Tsinghua University

8. Beijing 100084, China

9. Wenzhou University

10. Wenzhou, China

Abstract

Wrapping/unwrapping transition of double-stranded DNA is observed in the DNA–nanosphere complex solution with tetravalent anions because of the local charge inversion near the nanosphere. This investigation can help us understand how to control the release of DNA in DNA–nanosphere complex.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Condensed Matter Physics,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/SM/C4SM00652F

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