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Thieme chemistry journal awardees - Where are they now? Stabilisation of porphyrins in tetranucleotide-bisporphyrin arrays by duplex formation with peptide nucleic acid

Thieme chemistry journal awardees - Where are they now? Stabilisation of porphyrins in tetranucleotide-bisporphyrin arrays by duplex formation with peptide nucleic acid
Thieme chemistry journal awardees - Where are they now? Stabilisation of porphyrins in tetranucleotide-bisporphyrin arrays by duplex formation with peptide nucleic acid
UV irradiation of porphyrins in tetranucleotide-bisporphyrin arrays in organic solvents leads to selective bleaching of diphenyl porphyrins but not of tetraphenyl porphyrins. This was shown by absorbance and CD spectroscopy. The diphenyl porphyrin can be stabilised by duplex formation with a complementary PNA strand. These arrays are versatile building blocks for the synthesis of potential electronic arrays using a DNA scaffolding approach.

porphyrins, nucleotides, spectroscopy, supramolecular array
0936-5214
2913-2918
Stulz, Eugen
9a6c04cf-32ca-442b-9281-bbf3d23c622d
Bouamaied, Imenne
9938a8f5-740f-4c9c-9285-8a16a43a5fe5
Stulz, Eugen
9a6c04cf-32ca-442b-9281-bbf3d23c622d
Bouamaied, Imenne
9938a8f5-740f-4c9c-9285-8a16a43a5fe5

Stulz, Eugen and Bouamaied, Imenne (2009) Thieme chemistry journal awardees - Where are they now? Stabilisation of porphyrins in tetranucleotide-bisporphyrin arrays by duplex formation with peptide nucleic acid. Synlett, 18, 2913-2918. (doi:10.1055/s-0029-1218277).

Record type: Article

Abstract

UV irradiation of porphyrins in tetranucleotide-bisporphyrin arrays in organic solvents leads to selective bleaching of diphenyl porphyrins but not of tetraphenyl porphyrins. This was shown by absorbance and CD spectroscopy. The diphenyl porphyrin can be stabilised by duplex formation with a complementary PNA strand. These arrays are versatile building blocks for the synthesis of potential electronic arrays using a DNA scaffolding approach.

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Published date: 2009
Keywords: porphyrins, nucleotides, spectroscopy, supramolecular array
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Identifiers

Local EPrints ID: 176847
URI: http://eprints.soton.ac.uk/id/eprint/176847
DOI: doi:10.1055/s-0029-1218277
ISSN: 0936-5214
PURE UUID: 10569db6-8d70-4d75-9b44-e90ccb874069
ORCID for Eugen Stulz: ORCID iD orcid.org/0000-0002-5302-2276

Catalogue record

Date deposited: 11 Mar 2011 12:06
Last modified: 14 Mar 2024 02:51

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Author: Eugen Stulz ORCID iD
Author: Imenne Bouamaied

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