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Article: Simple and Versatile Preparation of Luminescent Amphiphilic Platinum(II)‐containing Polystyrene Complexes With Transformable Nanostructures Assisted by Pt⋅⋅⋅Pt and π–π Interactions

TitleSimple and Versatile Preparation of Luminescent Amphiphilic Platinum(II)‐containing Polystyrene Complexes With Transformable Nanostructures Assisted by Pt⋅⋅⋅Pt and π–π Interactions
Authors
Cheng, HKChung, CYSZhang, KYam, VWW
KeywordsMetal–metal interactions
Platinum
Polymers
Self-assembly
Supramolecular chemistry
Issue Date2017
PublisherWiley - VCH Verlag GmbH & Co. KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2451
Citation
Chemistry - An Asian Journal, 2017, v. 12 n. 13, p. 1509-1516 How to Cite?
DOI: http://dx.doi.org/10.1002/asia.201700123
AbstractPlatinum(II)‐containing polystyrene (PS) complexes have been synthesized by dehydrohalogenation of α‐alkyne‐PS and chloroplatinum(II) precursors with different functionalities on the terpyridine ligands. Through modulation of the hydrophilicity/hydrophobicity of the terpyridine ligands and hence the overall amphiphilicity of the complexes, the complexes can undergo self‐assembly into various superstructures with remarkable luminescence properties in different solution mixtures, as revealed by electron microscopy, UV/Vis absorption and emission spectroscopy. Pt⋅⋅⋅Pt and/or π–π interactions among the platinum(II) terpyridine moieties are found to play substantial roles in the stabilization of the superstructures and the turn‐on/off of the triplet metal–metal‐to‐ligand charge transfer (3MMLCT) emission of the complexes.
Persistent Identifierhttp://hdl.handle.net/10722/243032
ISSN
1861-4728
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 0.846
ISI Accession Number ID
WOS:000405717500015

 

DC FieldValueLanguage
dc.contributor.authorCheng, HK-
dc.contributor.authorChung, CYS-
dc.contributor.authorZhang, K-
dc.contributor.authorYam, VWW-
dc.date.accessioned2017-08-25T02:49:00Z-
dc.date.available2017-08-25T02:49:00Z-
dc.date.issued2017-
dc.identifier.citationChemistry - An Asian Journal, 2017, v. 12 n. 13, p. 1509-1516-
dc.identifier.issn1861-4728-
dc.identifier.urihttp://hdl.handle.net/10722/243032-
dc.description.abstractPlatinum(II)‐containing polystyrene (PS) complexes have been synthesized by dehydrohalogenation of α‐alkyne‐PS and chloroplatinum(II) precursors with different functionalities on the terpyridine ligands. Through modulation of the hydrophilicity/hydrophobicity of the terpyridine ligands and hence the overall amphiphilicity of the complexes, the complexes can undergo self‐assembly into various superstructures with remarkable luminescence properties in different solution mixtures, as revealed by electron microscopy, UV/Vis absorption and emission spectroscopy. Pt⋅⋅⋅Pt and/or π–π interactions among the platinum(II) terpyridine moieties are found to play substantial roles in the stabilization of the superstructures and the turn‐on/off of the triplet metal–metal‐to‐ligand charge transfer (3MMLCT) emission of the complexes.-
dc.languageeng-
dc.publisherWiley - VCH Verlag GmbH & Co. KGaA. The Journal's web site is located at http://www.wiley-vch.de/publish/en/journals/alphabeticIndex/2451-
dc.relation.ispartofChemistry - An Asian Journal-
dc.subjectMetal–metal interactions-
dc.subjectPlatinum-
dc.subjectPolymers-
dc.subjectSelf-assembly-
dc.subjectSupramolecular chemistry-
dc.titleSimple and Versatile Preparation of Luminescent Amphiphilic Platinum(II)‐containing Polystyrene Complexes With Transformable Nanostructures Assisted by Pt⋅⋅⋅Pt and π–π Interactions-
dc.typeArticle-
dc.identifier.emailChung, CYS: Dept of Chemistry-
dc.identifier.emailZhang, K: zhangkk@hku.hk-
dc.identifier.emailYam, VWW: wwyam@hku.hk-
dc.identifier.authorityChung, CYS=rp02672-
dc.identifier.authorityYam, VWW=rp00822-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/asia.201700123-
dc.identifier.pmid28334514-
dc.identifier.scopuseid_2-s2.0-85016030226-
dc.identifier.hkuros275298-
dc.identifier.volume12-
dc.identifier.issue13-
dc.identifier.spage1509-
dc.identifier.epage1516-
dc.identifier.isiWOS:000405717500015-
dc.publisher.placeGermany-
dc.identifier.issnl1861-471X-

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