File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Synthesis, photophysical and electrochemical properties, and biological labelling studies of luminescent cyclometallated iridium(III) bipyridine-aldehyde complexes

TitleSynthesis, photophysical and electrochemical properties, and biological labelling studies of luminescent cyclometallated iridium(III) bipyridine-aldehyde complexes
Authors
KeywordsBiological labels
Crystal structures
Electrochemistry
Iridium(III) complexes
Luminescence
Issue Date2004
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 2004, v. 357 n. 10, p. 3109-3118 How to Cite?
AbstractWe report the synthesis, characterisation, and photophysical and electrochemical properties of a series of luminescent cyclometallated iridium(III) bipyridine-aldehyde complexes [Ir(N-C) 2(bpy-CHO)] (PF 6) (HN-C=2-phenylpyridine, Hppy (1); 2-(4-methylphenyl)pyridine, Hmppy (2); 1-phenylpyrazole, Hppz (3); 3-methyl-1-phenylpyrazole, Hmppz (4); 7,8-benzoquinoline, Hbzq (5); 2-phenylquinoline, Hpq (6); bpy-CHO=4-formyl- 4 ′-methyl-2,2 ′-bipyridine). The X-ray crystal structures of complexes 1 and 4 have been determined. On the basis of the photophysical data, the emission of these complexes is assigned to an excited state of predominantly triplet metal-to-ligand charge-transfer ( 3MLCT) (dπ(Ir)→π *(bpy-CHO)) character. For complex 6, the excited state is also mixed with substantial ( 3IL) (π→π *) (pq -) character. The protein bovine serum albumin has been labelled with these complexes to produce luminescent bioconjugates. The photophysical properties of the luminescent conjugates have also been investigated. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/70497
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLo, KKWen_HK
dc.contributor.authorChan, JSWen_HK
dc.contributor.authorChung, CKen_HK
dc.contributor.authorTsang, VWHen_HK
dc.contributor.authorZhu, Nen_HK
dc.date.accessioned2010-09-06T06:23:26Z-
dc.date.available2010-09-06T06:23:26Z-
dc.date.issued2004en_HK
dc.identifier.citationInorganica Chimica Acta, 2004, v. 357 n. 10, p. 3109-3118en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/70497-
dc.description.abstractWe report the synthesis, characterisation, and photophysical and electrochemical properties of a series of luminescent cyclometallated iridium(III) bipyridine-aldehyde complexes [Ir(N-C) 2(bpy-CHO)] (PF 6) (HN-C=2-phenylpyridine, Hppy (1); 2-(4-methylphenyl)pyridine, Hmppy (2); 1-phenylpyrazole, Hppz (3); 3-methyl-1-phenylpyrazole, Hmppz (4); 7,8-benzoquinoline, Hbzq (5); 2-phenylquinoline, Hpq (6); bpy-CHO=4-formyl- 4 ′-methyl-2,2 ′-bipyridine). The X-ray crystal structures of complexes 1 and 4 have been determined. On the basis of the photophysical data, the emission of these complexes is assigned to an excited state of predominantly triplet metal-to-ligand charge-transfer ( 3MLCT) (dπ(Ir)→π *(bpy-CHO)) character. For complex 6, the excited state is also mixed with substantial ( 3IL) (π→π *) (pq -) character. The protein bovine serum albumin has been labelled with these complexes to produce luminescent bioconjugates. The photophysical properties of the luminescent conjugates have also been investigated. © 2004 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/icaen_HK
dc.relation.ispartofInorganica Chimica Actaen_HK
dc.rightsInorganica Chimica Acta. Copyright © Elsevier BV.en_HK
dc.subjectBiological labelsen_HK
dc.subjectCrystal structuresen_HK
dc.subjectElectrochemistryen_HK
dc.subjectIridium(III) complexesen_HK
dc.subjectLuminescenceen_HK
dc.titleSynthesis, photophysical and electrochemical properties, and biological labelling studies of luminescent cyclometallated iridium(III) bipyridine-aldehyde complexesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=357&spage=3109&epage=3118&date=2004&atitle=Synthesis,+photophysical+and+electrochemical+properties,+and+biological+labelling+studies+of+luminescent+cyclometallated+iridium(III)+bipyridine-aldehyde+complexesen_HK
dc.identifier.emailZhu, N: nzhu@hkucc.hku.hken_HK
dc.identifier.authorityZhu, N=rp00845en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.ica.2004.01.029en_HK
dc.identifier.scopuseid_2-s2.0-3242720418en_HK
dc.identifier.hkuros98436en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-3242720418&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume357en_HK
dc.identifier.issue10en_HK
dc.identifier.spage3109en_HK
dc.identifier.epage3118en_HK
dc.identifier.isiWOS:000223116900040-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLo, KKW=26032181200en_HK
dc.identifier.scopusauthoridChan, JSW=7403286196en_HK
dc.identifier.scopusauthoridChung, CK=7403613700en_HK
dc.identifier.scopusauthoridTsang, VWH=8404299300en_HK
dc.identifier.scopusauthoridZhu, N=7201449530en_HK

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats