Picture of DNA strand

Pioneering chemical biology & medicinal chemistry through Open Access research...

Strathprints makes available scholarly Open Access content by researchers in the Department of Pure & Applied Chemistry, based within the Faculty of Science.

Research here spans a wide range of topics from analytical chemistry to materials science, and from biological chemistry to theoretical chemistry. The specific work in chemical biology and medicinal chemistry, as an example, encompasses pioneering techniques in synthesis, bioinformatics, nucleic acid chemistry, amino acid chemistry, heterocyclic chemistry, biophysical chemistry and NMR spectroscopy.

Explore the Open Access research of the Department of Pure & Applied Chemistry. Or explore all of Strathclyde's Open Access research...

Strathprints

Dip-pen nanolithography of nanostructured oligofluorene truxenes in a photo-curable host matrix

Hernandez-Santana, Aaron and Mackintosh, Allan R. and Guilhabert, Benoit and Kanibolotsky, Alexander L. and Dawson, Martin D. and Skabara, Peter J. and Graham, Duncan (2011) Dip-pen nanolithography of nanostructured oligofluorene truxenes in a photo-curable host matrix. Journal of Materials Chemistry, 21 (37). pp. 14209-14212. ISSN 0959-9428

Full text not available in this repository.Request a copy from the Strathclyde author

Abstract

We report the controlled patterning of nano-sized oligofluorene truxenes onto silicon dioxide by dip-pen nanolithography (DPN) using a UV-curable pre-polymer as a carrier fluid. In this technique, a sharp atomic force microscope (AFM) cantilever tip is used to transfer the liquid ink onto a surface using piezo-controlled movements and excellent spatial registry. The photo-curable carrier fluid is then exposed to UV-light to produce a cross-linked, host matrix while retaining the photoluminescent properties of the truxenes and providing protection against photo-oxidation. The chemical composition of the composite structures deposited by DPN was characterised by Raman microspectroscopy and microphotoluminescence to demonstrate successful incorporation of the photoluminescent truxenes in the polymer matrix.

Item type:Article
ID code:33643
Keywords:oligofluorene truxenes, silicon, atomic force microscope , microphotoluminescence, TIC - Bionanotechnology, Optics. Light, Materials Chemistry, Chemistry(all)
Subjects:Science > Physics > Optics. Light
Department:Faculty of Science > Pure and Applied Chemistry
Faculty of Science > Physics > Institute of Photonics
Technology and Innovation Centre > Photonics
Technology and Innovation Centre > Bionanotechnology
Depositing user: Pure Administrator
Date deposited:17 Oct 2011 13:02
Last modified:30 Jan 2019 08:53
Related URLs:
URI:https://strathprints.strath.ac.uk/id/eprint/33643
Export data:
CORE (COnnecting REpositories)