Effects of biomineralization peptide topology on the structure and catalytic activity of Pd nanomaterials

College

College of Science

Department/Unit

Chemistry

Document Type

Article

Source Title

Chemical Communications

Volume

50

First Page

9259

Last Page

9262

Publication Date

6-2014

Abstract

Highly branched, coral-like Pd nanostructures were formed using a biomineralization peptide conjugated to an oligomeric peptide that simultaneously controls the spatial orientation, arrangement and valency. The Pd nanocoral showed very high catalytic activity in the reduction of nitrophenol. The results highlight the importance of topological arrangement in nanostructure formation and catalytic activity.

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Digitial Object Identifier (DOI)

DOI:10.1039/c4cc04350b

Disciplines

Biochemistry, Biophysics, and Structural Biology

Keywords

Biomineralization; Palladium; Metal nanoparticles

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