Use this URL to cite or link to this record in EThOS: http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.557982
Title: Directed metallisation using molecular recognition tools
Author: Dondi, Ruggero
Awarding Body: University of Leicester
Current Institution: University of Leicester
Date of Award: 2012
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Abstract:
During this thesis a new infrastructure of methods to template functional materials at specific sites in a DNA architecture using molecular recognition of specific DNA duplexes has been developed. The project focused on the use of naturally occurring duplex DNA and the Tollens’ reaction as a mild source of metal amenable to reduction in the presence of aldehyde functional groups. The advantages of this choice are: 1) The use of naturally-occurring DNA increases modularity; 2) The Tollens’ reagent acts as a mild selective metallising reagent that enables the reduction of metal ions at specific sites along DNA. Molecules such as Pyrrole-Imidazole polyamides were prepared and were tested to determine whether selective metallisation of DNA nano-architectures can be achieved by confining the nucleation and growth of silver nanostructures to defined regions along a DNA duplex.
Supervisor: Cullis, Paul Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.557982  DOI: Not available
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