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Issue 2, 2012
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Bifunctional catechol based linkers for modification of TiO2 surfaces

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Abstract

Bifunctional linkers for modification of TiO2 nanoparticles were prepared containing a catechol group for TiO2 surface attachment and a maleimide and alkyne group for Michael addition and Cu catalysed Huisgen cycloaddition respectively. Peptide and fluorophore functionalised TiO2 NPs were prepared, different purification methodologies were explored and conjugates were characterized using a range of methods.

Graphical abstract: Bifunctional catechol based linkers for modification of TiO2 surfaces

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Supplementary files

Article information


Submitted
21 Jun 2011
Accepted
11 Oct 2011
First published
10 Nov 2011

J. Mater. Chem., 2012,22, 735-741
Article type
Paper

Bifunctional catechol based linkers for modification of TiO2 surfaces

B. Geiseler and L. Fruk, J. Mater. Chem., 2012, 22, 735
DOI: 10.1039/C1JM12863A

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