Layer-by-layer quantum dot constructs using self-assembly methods

Rauf, S., Glidle, A. and Cooper, J.M. (2010) Layer-by-layer quantum dot constructs using self-assembly methods. Langmuir, 26(22), p. 16934. (doi:10.1021/la103385s)

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Publisher's URL: http://dx.doi.org/10.1021/la103385s

Abstract

We describe the creation of CdSe/ZnS quantum dot assemblies using layer-by-layer construction strategies, using self-assembly. In the first approach, a dithiol linker was used to make multilayers of CdSe/ZnS quantum dots, while in the second biotin- and streptavidin-conjugated CdSe/ZnS quantum dots were used to make multilayer constructs. Both the chemical bonding nature and fluorescence spectroscopic properties of quantum dot films were characterized using X-ray photoelectron spectroscopy (XPS) and fluorescence spectroscopy.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Glidle, Dr Andrew and Cooper, Professor Jonathan
Authors: Rauf, S., Glidle, A., and Cooper, J.M.
College/School:College of Science and Engineering > School of Engineering > Biomedical Engineering
Journal Name:Langmuir
ISSN:0743-7463
ISSN (Online):1520-5827

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