Issue 10, 2010
From the journal:

Soft Matter

A pH responsive dendron-DNA-protein hybrid supramolecular system†

Ping Chen,‡a   Yawei Sun,‡b   Huajie Liu,b   Lijin Xu,*a   Qinghua Fanc  and  Dongsheng Liu*b  

* Corresponding authors

a Department of chemistry, Renmin University of China, Beijing, China
E-mail: xulj@chem.ruc.edu.cn
Tel: +86-10-62511528

b Key Laboratory of Organic Optoelectronics & Molecular Engineering of the Ministry of Education, Department of Chemistry, Tsinghua University, Beijing, China
E-mail: liudongsheng@tsinghua.edu.cn
Tel: +86-10-82545589

c Beijing National Laboratory for Molecular Sciences, Centre for Chemical Biology, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China

Abstract

A pH responsive dendron-DNA-protein hybrid molecular system has been designed and prepared via chemical systhesis and assembly process. The size of this molecular system could be switched by the conformation change of the i-motif DNA. Its structure and switching mechanism has been characterized by mass spectroscopy, electrophoresis, circular dichroism (CD) spectroscopy and UV/Vis spectroscopy.

Graphical abstract: A pH responsive dendron-DNA-protein hybrid supramolecular system

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Article information

DOI
https://doi.org/10.1039/C002377A
Article type
Communication
Submitted
09 Feb 2010
Accepted
31 Mar 2010
First published
14 Apr 2010

Soft Matter, 2010,6, 2143-2145

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A pH responsive dendron-DNA-protein hybrid supramolecular system

P. Chen, Y. Sun, H. Liu, L. Xu, Q. Fan and D. Liu, Soft Matter, 2010, 6, 2143 DOI: 10.1039/C002377A

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