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Issue 13, 2013
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Protein-assisted 2D assembly of gold nanoparticles on a polysaccharide surface†

Laura Taajamaa,a   Orlando J. Rojas,*ab   Janne Laine,a   Kirsi Yliniemic  and  Eero Kontturi*a  
Author affiliations

* Corresponding authors

a Department of Forest Products Technology, School of Chemical Technology, Aalto University, P.O. Box 16300, FI-00076 Aalto, Finland
E-mail: eero.kontturi@aalto.fi

b Department of Forest Biomaterials, North Carolina State University, Box 8005, Raleigh, North Carolina 27695-8005, USA
E-mail: ojrojas@nscu.edu

c Department of Chemistry, School of Chemical Technology, Aalto University, P.O. Box 16100, FI-00076 Aalto, Finland

Abstract

Site-specific assembly of gold nanoparticles on a polysaccharide surface was accomplished via a straightforward method exploiting interfacial polymer blends, selective protein adsorption and electrostatic interaction. The method could be useful in further applications due to the universal nature of the utilized phenomena.

Graphical abstract: Protein-assisted 2D assembly of gold nanoparticles on a polysaccharide surface

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Article information

https://doi.org/10.1039/C2CC37288F
Submitted
05 Oct 2012
Accepted
22 Dec 2012
First published
02 Jan 2013
Chem. Commun., 2013,49, 1318-1320
Article type
Communication
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Protein-assisted 2D assembly of gold nanoparticles on a polysaccharide surface

L. Taajamaa, O. J. Rojas, J. Laine, K. Yliniemi and E. Kontturi, Chem. Commun., 2013, 49, 1318
DOI: 10.1039/C2CC37288F

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