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Article: Luminescence cation sensing by ruthenium(II) complexes containing an iminodiacetic acid-appended ligand

TitleLuminescence cation sensing by ruthenium(II) complexes containing an iminodiacetic acid-appended ligand
Authors
KeywordsCation-binding
Iminodiacetic acid
pH-Dependent emission
Ruthenium complexes
Issue Date2000
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/ica
Citation
Inorganica Chimica Acta, 2000, v. 300-302, p. 82-90 How to Cite?
AbstractA series of ruthenium(II) polypyridine complexes with iminodiacetic acid-containing ligand have been synthesized and characterized. The photophysical properties of the complexes at different pH were studied. Distinct emission occurred from both the protonated and deprotonated species. The pK(a) values both in the ground state and excited state for the deprotonation-protonation associated with the iminodiacetic acid groups on the ligands were determined. The cation-binding properties of these complexes for lanthanide ions have been studied by electronic absorption spectroscopy, emission and cyclic voltammetry. The binding constants K(s) for europium(III) and lanthanum(III) ions have been determined. (C) 2000 Elsevier Science S.A.
Persistent Identifierhttp://hdl.handle.net/10722/69586
ISSN
2015 Impact Factor: 1.918
2015 SCImago Journal Rankings: 0.584
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorYam, VWWen_HK
dc.contributor.authorKai, ASFen_HK
dc.date.accessioned2010-09-06T06:15:01Z-
dc.date.available2010-09-06T06:15:01Z-
dc.date.issued2000en_HK
dc.identifier.citationInorganica Chimica Acta, 2000, v. 300-302, p. 82-90en_HK
dc.identifier.issn0020-1693en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69586-
dc.description.abstractA series of ruthenium(II) polypyridine complexes with iminodiacetic acid-containing ligand have been synthesized and characterized. The photophysical properties of the complexes at different pH were studied. Distinct emission occurred from both the protonated and deprotonated species. The pK(a) values both in the ground state and excited state for the deprotonation-protonation associated with the iminodiacetic acid groups on the ligands were determined. The cation-binding properties of these complexes for lanthanide ions have been studied by electronic absorption spectroscopy, emission and cyclic voltammetry. The binding constants K(s) for europium(III) and lanthanum(III) ions have been determined. (C) 2000 Elsevier Science S.A.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.subjectCation-bindingen_HK
dc.subjectIminodiacetic aciden_HK
dc.subjectpH-Dependent emissionen_HK
dc.subjectRuthenium complexesen_HK
dc.titleLuminescence cation sensing by ruthenium(II) complexes containing an iminodiacetic acid-appended liganden_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-1693&volume=300-302&spage=82&epage=90&date=2000&atitle=Luminescence+cation+sensing+by+ruthenium(II)+complexes+containing+an+iminodiacetic+acid-appended+liganden_HK
dc.identifier.emailYam, VWW:wwyam@hku.hken_HK
dc.identifier.authorityYam, VWW=rp00822en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0020-1693(99)00540-Xen_HK
dc.identifier.scopuseid_2-s2.0-0003035761en_HK
dc.identifier.hkuros51181en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0003035761&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume300-302en_HK
dc.identifier.spage82en_HK
dc.identifier.epage90en_HK
dc.identifier.isiWOS:000087422800011-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridYam, VWW=18539304700en_HK
dc.identifier.scopusauthoridKai, ASF=8691661500en_HK

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