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- Publisher Website: 10.1098/rsta.2012.0126
- Scopus: eid_2-s2.0-84940293987
- PMID: 23776290
- WOS: WOS:000320440200003
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Article: Light-induced catalytic and cytotoxic properties of phosphorescent transition metal compounds with a d8 electronic configuration
Title | Light-induced catalytic and cytotoxic properties of phosphorescent transition metal compounds with a d8 electronic configuration |
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Authors | |
Keywords | Cancer Gold Photocatalysis Phototoxicity Platinum |
Issue Date | 2013 |
Publisher | The Royal Society. The Journal's web site is located at http://rsta.royalsocietypublishing.org |
Citation | Philosophical Transactions of the Royal Society A, 2013, v. 371 no. 1995, article no. 20120126 How to Cite? |
Abstract | Transition metal compounds are well documented to have diverse applications such as in catalysis, light-emitting materials and therapeutics. In the areas of photocatalysis and photodynamic therapy, metal compounds of heavy transition metals are highly sought after because they can give rise to triplet excited states upon photoexcitation. The long lifetimes (more than 1 μs) of the triplet states of transition metal compounds allow for bimolecular reactions/processes such as energy transfer and/or electron transfer to occur. Reactions of triplet excited states of luminescent metal compounds with oxygen in cells may generate reactive oxygen species and/or induce damage to DNA, leading to cell death. This article recaps the recent findings on photochemical and phototoxic properties of luminescent platinum(II) and gold(III) compounds both from the literature and experimental results from our group. |
Persistent Identifier | http://hdl.handle.net/10722/185735 |
ISSN | 2023 Impact Factor: 4.3 2023 SCImago Journal Rankings: 0.870 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | To, WP | en_US |
dc.contributor.author | Zou, T | en_US |
dc.contributor.author | Sun, RWY | en_US |
dc.contributor.author | Che, CM | en_US |
dc.date.accessioned | 2013-08-20T11:37:47Z | - |
dc.date.available | 2013-08-20T11:37:47Z | - |
dc.date.issued | 2013 | en_US |
dc.identifier.citation | Philosophical Transactions of the Royal Society A, 2013, v. 371 no. 1995, article no. 20120126 | en_US |
dc.identifier.issn | 1364-503X | - |
dc.identifier.uri | http://hdl.handle.net/10722/185735 | - |
dc.description.abstract | Transition metal compounds are well documented to have diverse applications such as in catalysis, light-emitting materials and therapeutics. In the areas of photocatalysis and photodynamic therapy, metal compounds of heavy transition metals are highly sought after because they can give rise to triplet excited states upon photoexcitation. The long lifetimes (more than 1 μs) of the triplet states of transition metal compounds allow for bimolecular reactions/processes such as energy transfer and/or electron transfer to occur. Reactions of triplet excited states of luminescent metal compounds with oxygen in cells may generate reactive oxygen species and/or induce damage to DNA, leading to cell death. This article recaps the recent findings on photochemical and phototoxic properties of luminescent platinum(II) and gold(III) compounds both from the literature and experimental results from our group. | - |
dc.language | eng | en_US |
dc.publisher | The Royal Society. The Journal's web site is located at http://rsta.royalsocietypublishing.org | - |
dc.relation.ispartof | Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences | en_US |
dc.subject | Cancer | - |
dc.subject | Gold | - |
dc.subject | Photocatalysis | - |
dc.subject | Phototoxicity | - |
dc.subject | Platinum | - |
dc.subject.mesh | DNA Damage | - |
dc.subject.mesh | Gold - chemistry - radiation effects - therapeutic use | - |
dc.subject.mesh | Neoplasms - drug therapy - physiopathology | - |
dc.subject.mesh | Photochemotherapy - trends | - |
dc.subject.mesh | Photosensitizing Agents - therapeutic use | - |
dc.subject.mesh | Platinum - chemistry - radiation effects - therapeutic use | - |
dc.title | Light-induced catalytic and cytotoxic properties of phosphorescent transition metal compounds with a d8 electronic configuration | en_US |
dc.type | Article | en_US |
dc.identifier.email | Sun, RWY: rwysun@hku.hk | en_US |
dc.identifier.email | Che, CM: cmche@hku.hk | en_US |
dc.identifier.authority | Sun, RWY=rp00781 | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.1098/rsta.2012.0126 | - |
dc.identifier.pmid | 23776290 | - |
dc.identifier.scopus | eid_2-s2.0-84940293987 | - |
dc.identifier.hkuros | 220082 | - |
dc.identifier.volume | 371 | en_US |
dc.identifier.issue | 1995 | - |
dc.identifier.isi | WOS:000320440200003 | - |
dc.publisher.place | United Kingdom | - |
dc.customcontrol.immutable | sml 150304 | - |
dc.identifier.issnl | 1364-503X | - |