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Selfassembling around Templates – Creating Nano Dots and Pits for Chemical Sensing –

Published online by Cambridge University Press:  15 February 2011

Franz L. Dickert ,
Peter A. Lieberzeit ,
Oliver Hayden ,
Roland Bindeus ,
Karl-Jürgen Mann  and
Claudia Haderspöck
Franz L. Dickert
Affiliation:
Institute of Analytical Chemistry, Vienna University Waehringer Strasse 38, A-1090 Vienna, Austria
Peter A. Lieberzeit
Affiliation:
Institute of Analytical Chemistry, Vienna University Waehringer Strasse 38, A-1090 Vienna, Austria
Oliver Hayden
Affiliation:
Institute of Analytical Chemistry, Vienna University Waehringer Strasse 38, A-1090 Vienna, Austria
Roland Bindeus
Affiliation:
Institute of Analytical Chemistry, Vienna University Waehringer Strasse 38, A-1090 Vienna, Austria
Karl-Jürgen Mann
Affiliation:
Institute of Analytical Chemistry, Vienna University Waehringer Strasse 38, A-1090 Vienna, Austria
Claudia Haderspöck
Affiliation:
Institute of Analytical Chemistry, Vienna University Waehringer Strasse 38, A-1090 Vienna, Austria
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Abstract

Nano- and micro-structured materials are a powerful tool in the development of chemical sensors. Surface imprinting of different biogenous species into pre-polymerized, highly crosslinked reaction mixtures (polyurethanes, polystyrenes, sol-gel materials etc.) yields selfassembled structures that are optimized to re-incorporate the template particle. Surface properties are tuned both on the micrometer as well as the molecular scale, as selectivity studies suggest the formation of strongly adapted interaction networks between the polymer and the species used for imprinting.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 776: Symposium Q – Unconventional Approaches to Nanostructures with Applications in Electronics, Photonics, Information Storage and Sensing , 2003 , Q5.2
Copyright
Copyright © Materials Research Society 2003

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