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DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides

Bibliographic Details
Main Author: Raju, B. Rama
Publication Date: 2012
Other Authors: Firmino, A. D. G., Gonçalves, M. Sameiro T., Coutinho, Paulo J. G.
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/1822/21593
Summary: Several side chain chlorinated benzo[a]phenoxazinium chlorides functionalized with various types of terminals at the 5- and 9-amino positions of the heteroaromatic ring were used in photophysical studies with DNA. It was found that the functionalised terminal has a dramatic influence on the type of interaction with the amino group at the 9-amino position greatly promoting intercalation.
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spelling DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chloridesDNA probesFluorescenceBenzo[a]phenoxazine dyesSeveral side chain chlorinated benzo[a]phenoxazinium chlorides functionalized with various types of terminals at the 5- and 9-amino positions of the heteroaromatic ring were used in photophysical studies with DNA. It was found that the functionalised terminal has a dramatic influence on the type of interaction with the amino group at the 9-amino position greatly promoting intercalation.Thanks are due to Fundação para a Ciência e Tecnologia (Portugal) for its financial support of a BPD to B. R. Raju (SFRH/BPD/62881/2009), CQUM and CFUM.Universidade do MinhoRaju, B. RamaFirmino, A. D. G.Gonçalves, M. Sameiro T.Coutinho, Paulo J. G.2012-072012-07-01T00:00:00Zconference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/21593engXXIV IUPAC Symposium on Photochemistry - Abstract Book, PO363info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T07:22:40Zoai:repositorium.sdum.uminho.pt:1822/21593Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:24:59.672881Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
title DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
spellingShingle DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
Raju, B. Rama
DNA probes
Fluorescence
Benzo[a]phenoxazine dyes
title_short DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
title_full DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
title_fullStr DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
title_full_unstemmed DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
title_sort DNA fluorescence probes based on side-chain chlorinated benzo[a]phenoxazinium chlorides
author Raju, B. Rama
author_facet Raju, B. Rama
Firmino, A. D. G.
Gonçalves, M. Sameiro T.
Coutinho, Paulo J. G.
author_role author
author2 Firmino, A. D. G.
Gonçalves, M. Sameiro T.
Coutinho, Paulo J. G.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Raju, B. Rama
Firmino, A. D. G.
Gonçalves, M. Sameiro T.
Coutinho, Paulo J. G.
dc.subject.por.fl_str_mv DNA probes
Fluorescence
Benzo[a]phenoxazine dyes
topic DNA probes
Fluorescence
Benzo[a]phenoxazine dyes
description Several side chain chlorinated benzo[a]phenoxazinium chlorides functionalized with various types of terminals at the 5- and 9-amino positions of the heteroaromatic ring were used in photophysical studies with DNA. It was found that the functionalised terminal has a dramatic influence on the type of interaction with the amino group at the 9-amino position greatly promoting intercalation.
publishDate 2012
dc.date.none.fl_str_mv 2012-07
2012-07-01T00:00:00Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/21593
url http://hdl.handle.net/1822/21593
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv XXIV IUPAC Symposium on Photochemistry - Abstract Book, PO363
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833595930447708160

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