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Article: Cyclometallated platinum(II) complexes as luminescent switches for calf-thymus DNA

TitleCyclometallated platinum(II) complexes as luminescent switches for calf-thymus DNA
Authors
Liu, HQCheung, TCChe, CM
Issue Date1996
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/Publishing/Journals/cc/index.asp
Citation
Chemical Communications, 1996 n. 9, p. 1039-1040 How to Cite?
DOI: http://dx.doi.org/10.1039/CC9960001039
AbstractIntercalation of [PtII(dpp-C,N,N′)(MeCN)]+ 1 (dpp-C,N,A′ = C-deprotonated 2,9-diphenyl-1,10-phenanthroline) and [PtII 2(pby-CJV,N′)2(MPpm)]2+ 2 (pby-C,N,N′) C-deprotonated 6-phenyl-2,2′-bipyridine, dppm = diphenylphosphinomethane) into calf-thymus DNA leads to a dramatic enhancement of the photoluminescence of the platinum(II) complexes (I/I0 = 271 1, 117 2); a much weaker DNA binding affinity of 2 [K = (4.2 ± 0.3) × 104 dm3 mol-1] than of 1 [K = (1.0 ± 0.1) × 106 dm3 mol-1] is observed.
Persistent Identifierhttp://hdl.handle.net/10722/70398
ISSN
1359-7345
2023 Impact Factor: 4.3
2023 SCImago Journal Rankings: 1.133
ISI Accession Number ID
WOS:A1996UL46600019
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLiu, HQen_HK
dc.contributor.authorCheung, TCen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:22:30Z-
dc.date.available2010-09-06T06:22:30Z-
dc.date.issued1996en_HK
dc.identifier.citationChemical Communications, 1996 n. 9, p. 1039-1040en_HK
dc.identifier.issn1359-7345en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70398-
dc.description.abstractIntercalation of [PtII(dpp-C,N,N′)(MeCN)]+ 1 (dpp-C,N,A′ = C-deprotonated 2,9-diphenyl-1,10-phenanthroline) and [PtII 2(pby-CJV,N′)2(MPpm)]2+ 2 (pby-C,N,N′) C-deprotonated 6-phenyl-2,2′-bipyridine, dppm = diphenylphosphinomethane) into calf-thymus DNA leads to a dramatic enhancement of the photoluminescence of the platinum(II) complexes (I/I0 = 271 1, 117 2); a much weaker DNA binding affinity of 2 [K = (4.2 ± 0.3) × 104 dm3 mol-1] than of 1 [K = (1.0 ± 0.1) × 106 dm3 mol-1] is observed.en_HK
dc.languageengen_HK
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/Publishing/Journals/cc/index.aspen_HK
dc.relation.ispartofChemical Communicationsen_HK
dc.titleCyclometallated platinum(II) complexes as luminescent switches for calf-thymus DNAen_HK
dc.typeArticleen_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1039/CC9960001039-
dc.identifier.scopuseid_2-s2.0-0003003759en_HK
dc.identifier.hkuros22697en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0003003759&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.issue9en_HK
dc.identifier.spage1039en_HK
dc.identifier.epage1040en_HK
dc.identifier.isiWOS:A1996UL46600019-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridLiu, HQ=26662466100en_HK
dc.identifier.scopusauthoridCheung, TC=7103334175en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK
dc.identifier.issnl1359-7345-

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