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Issue 6, 2011
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Protein yoctowell nanoarchitectures: assembly of donut shaped protein containers and nanofibres

Andreas Schreiber,ab  Ekaterina Zaitseva,c  Yi Thomann,d  Ralf Thomann,bd  Jörn Dengjel,ef  Ralf Hanselmannb  and  Stefan M. Schiller*ab 
Author affiliations

* Corresponding authors

a Freiburg Institute for Advanced Studies (FRIAS), School of Soft Matter Research, University of Freiburg, Albertstr. 19, Freiburg, Germany
E-mail: Stefan.Schiller@FRIAS.Uni-Freiburg.de
Fax: +49 761 203 97451

b Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Str. 31, Freiburg, Germany

c Biophysics Section, Institute of Molecular Medicine and Cell Research, University of Freiburg, Hermann Herder Str. 9, Freiburg, Germany

d Freiburger Materialforschungszentrum, University of Freiburg, Stefan-Meier-Str. 21, Freiburg, Germany

e Freiburg Institute for Advanced Studies, School of Life Science-LIFENET, University of Freiburg, Albertstr. 19, Freiburg, Germany

f Center for Biological Systems Analysis, University of Freiburg, Habsburgerstr. 49, Freiburg, Germany

Abstract

Proteins able to form “donut shaped” assemblies have been expressed in Escherichia coli and used for reversible in vitro assembly of cylindrical yoctowells (yoctolitre: 1 yL = 10−24 L). Their assembly and disassembly were studied spectroscopically and fibres ranging from molecular to multibundle structures have been assembled.

Graphical abstract: Protein yoctowell nanoarchitectures: assembly of donut shaped protein containers and nanofibres

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Publication details

The article was received on 04 Nov 2010, accepted on 04 Jan 2011 and first published on 01 Feb 2011


Article type: Paper
DOI: 10.1039/C0SM01258K
Citation: Soft Matter, 2011,7, 2875-2878
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    Protein yoctowell nanoarchitectures: assembly of donut shaped protein containers and nanofibres

    A. Schreiber, E. Zaitseva, Y. Thomann, R. Thomann, J. Dengjel, R. Hanselmann and S. M. Schiller, Soft Matter, 2011, 7, 2875
    DOI: 10.1039/C0SM01258K

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