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DC Field | Value | Language |
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dc.contributor.author | Dube, Edith | - |
dc.contributor.author | Oluwole, David, O | - |
dc.contributor.author | Nyokong, Tebello | - |
dc.date.accessioned | 2020-10-23T11:30:34Z | - |
dc.date.available | 2020-10-23T11:30:34Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://onlinelibrary.wiley.com/doi/full/10.1111/php.12879 | - |
dc.identifier.uri | http://hdl.handle.net/11408/3851 | - |
dc.description.abstract | This work reports on the synthesis of tetrakis‐[(thiophineethoxy) phthalocyaninato] indium(II) chloride (3). The photophysical behavior of complex 3 was compared to that of the Zn derivative (tetrakis‐[(thiophineethoxy) phthalocyaninato] zinc(II) (complex 2)). The compounds were interacted with gold‐speckled silica (GSS) nanoparticles via Au–S self assembly to afford the conjugates (2–GSS and 3–GSS). The photophysicochemical behavior of the compounds and their conjugates were assessed. The conjugates afforded a decrease in fluorescence quantum yields and lifetimes with improved triplet and singlet oxygen quantum yields in comparison with complexes 2 and 3 alone. The complexes and their conjugates could serve as good candidates for photodynamic therapy. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Photochemistry and Photobiology | en_US |
dc.relation.ispartofseries | Vol.94 , Issue 3, 521 - 531; | - |
dc.subject | Photophysical and Photochemical Properties | en_US |
dc.subject | thiopheneethoxy | en_US |
dc.subject | metallophthalocyanines | en_US |
dc.subject | gold‐speckled silica nanoparticles | en_US |
dc.title | Improved Photophysical and Photochemical Properties of Thiopheneethoxy Substituted Metallophthalocyanines on Immobilization onto Gold-speckled Silica Nanoparticles | en_US |
dc.type | Article | en_US |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
Appears in Collections: | Research Papers |
Files in This Item:
File | Description | Size | Format | |
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Improved Photophysical and Photochemical Properties of Thiophine ethoxy Pcs on GSS.pdf | Full Text | 1.15 MB | Adobe PDF | View/Open |
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