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Article: Cationic lanthanide luminescent copolymer: Design, synthesis and interaction with DNA

TitleCationic lanthanide luminescent copolymer: Design, synthesis and interaction with DNA
Authors
Li, PHu, XWu, SChu, PKYeung, KWKXu, Z
KeywordsCationic
DNA
lanthanide complex
luminescent copolymer
Issue Date2011
PublisherTaylor & Francis Inc. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/10601325.asp
Citation
Journal Of Macromolecular Science, Part A: Pure And Applied Chemistry, 2011, v. 48 n. 10, p. 832-839 How to Cite?
DOI: http://dx.doi.org/10.1080/10601325.2011.603638
AbstractPolymerizable rare earth complex Eu(AA)3Phen was synthesized by complexion of europium ion, acrylic acid (AA), and 1,10-phenanthroline (Phen). The structure and fluorescence properties of the complex were studied by elemental analysis, 1H-NMR spectroscopy, and fluorescence spectroscopy. Eu-containing copolymer poly(PEGMA-co-MMA-co-METAC-co-Eu(AA)3Phen) (PPMMEu) was then synthesized by free radical copolymerization of Eu(AA)3Phen and other functional monomers including poly(ethylene glycol) methyl ether methacrylate (PEGMA) and [2-(Methacryloyloxy) ethyl] trimethylammonium chloride (METAC). 1H-NMR spectroscopy and fluorescence spectroscopy were used to characterize the copolymer and the interactions between the copolymer and DNA was investigated by TEM, fluorescence spectroscopy, and agarose gel electrophoresis. The desired luminescent cationic copolymer was successfully obtained. The copolymer can form micelles in water solution and can efficiently bind to DNA molecules through electrostatic interaction. The results suggest the potential use of PPMMEu in bioprobes and gene vectors. © 2011 Taylor & Francis Group, LLC.
Persistent Identifierhttp://hdl.handle.net/10722/159746
ISSN
1060-1325
2023 Impact Factor: 2.1
2023 SCImago Journal Rankings: 0.382
ISI Accession Number ID
WOS:000299746100009
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLi, Pen_HK
dc.contributor.authorHu, Xen_HK
dc.contributor.authorWu, Sen_HK
dc.contributor.authorChu, PKen_HK
dc.contributor.authorYeung, KWKen_HK
dc.contributor.authorXu, Zen_HK
dc.date.accessioned2012-08-16T05:55:29Z-
dc.date.available2012-08-16T05:55:29Z-
dc.date.issued2011en_HK
dc.identifier.citationJournal Of Macromolecular Science, Part A: Pure And Applied Chemistry, 2011, v. 48 n. 10, p. 832-839en_HK
dc.identifier.issn1060-1325en_HK
dc.identifier.urihttp://hdl.handle.net/10722/159746-
dc.description.abstractPolymerizable rare earth complex Eu(AA)3Phen was synthesized by complexion of europium ion, acrylic acid (AA), and 1,10-phenanthroline (Phen). The structure and fluorescence properties of the complex were studied by elemental analysis, 1H-NMR spectroscopy, and fluorescence spectroscopy. Eu-containing copolymer poly(PEGMA-co-MMA-co-METAC-co-Eu(AA)3Phen) (PPMMEu) was then synthesized by free radical copolymerization of Eu(AA)3Phen and other functional monomers including poly(ethylene glycol) methyl ether methacrylate (PEGMA) and [2-(Methacryloyloxy) ethyl] trimethylammonium chloride (METAC). 1H-NMR spectroscopy and fluorescence spectroscopy were used to characterize the copolymer and the interactions between the copolymer and DNA was investigated by TEM, fluorescence spectroscopy, and agarose gel electrophoresis. The desired luminescent cationic copolymer was successfully obtained. The copolymer can form micelles in water solution and can efficiently bind to DNA molecules through electrostatic interaction. The results suggest the potential use of PPMMEu in bioprobes and gene vectors. © 2011 Taylor & Francis Group, LLC.en_HK
dc.languageengen_US
dc.publisherTaylor & Francis Inc. The Journal's web site is located at http://www.tandf.co.uk/journals/titles/10601325.aspen_HK
dc.relation.ispartofJournal of Macromolecular Science, Part A: Pure and Applied Chemistryen_HK
dc.subjectCationicen_HK
dc.subjectDNAen_HK
dc.subjectlanthanide complexen_HK
dc.subjectluminescent copolymeren_HK
dc.titleCationic lanthanide luminescent copolymer: Design, synthesis and interaction with DNAen_HK
dc.typeArticleen_HK
dc.identifier.emailYeung, KWK:wkkyeung@hkucc.hku.hken_HK
dc.identifier.authorityYeung, KWK=rp00309en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1080/10601325.2011.603638en_HK
dc.identifier.scopuseid_2-s2.0-80052317101en_HK
dc.identifier.hkuros204521en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-80052317101&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume48en_HK
dc.identifier.issue10en_HK
dc.identifier.spage832en_HK
dc.identifier.epage839en_HK
dc.identifier.isiWOS:000299746100009-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLi, P=7404773164en_HK
dc.identifier.scopusauthoridHu, X=8650009700en_HK
dc.identifier.scopusauthoridWu, S=15125218800en_HK
dc.identifier.scopusauthoridChu, PK=36040705700en_HK
dc.identifier.scopusauthoridYeung, KWK=13309584700en_HK
dc.identifier.scopusauthoridXu, Z=12760201200en_HK
dc.identifier.issnl1060-1325-

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