- Title
- Microwave synthesis and photophysics of new tetrasulfonated tin (II) macrocycles
- Creator
- Khene, Samson, Ogunsipe, Abimbola, Antunes, Edith M, Nyokong, Tebello
- Subject
- To be catalogued
- Date
- 2007
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/281269
- Identifier
- vital:55708
- Identifier
- xlink:href="https://doi.org/10.1142/S108842460700014X"
- Description
- This work reports on the microwave synthesis of tetrasulfonated tin phthalocyanine and tetrasulfonated tin α,β,γ-tetrabenzcorrole. The latter was only formed at low ratios (more than 1:8) of 4-sulfophthalic acid to urea. Both complexes are aggregated in aqueous media, but can be partly or fully disaggregated by the addition of Triton X-100. The α,β,γ-tetrabenzcorrole complex has lower triplet life times and yields, while the binding constant and quenching (of bovine serum albumin) constant are lower for α,β,γ-tetrabenzcorrole compared to tetrasulfonated tin phthalocyanine.
- Format
- computer, online resource, application/pdf, 1 online resource (10 pages), pdf
- Publisher
- Elsevier
- Language
- English
- Relation
- Journal of Porphyrins and Phthalocyanines, Khene, S., Ogunsipe, A., Antunes, E. and Nyokong, T., 2007. Microwave synthesis and photophysics of new tetrasulfonated tin (II) macrocycles. Journal of Porphyrins and Phthalocyanines, 11(02), pp.109-117, Journal of Porphyrins and Phthalocyanines volume 11 number 02 p. 109 2007 1088-4246
- Rights
- Publisher
- Rights
- Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)
- Rights
- Closed Access
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Khene, Samson Mielie (Assoc Prof)
Antunes, Edith Martins (Dr)
RU DST/NRF SARChI for Medicinal Chemistry and Nanotechnology
Nyokong, Tebello (Distinguished Professor)
RU Department of Chemistry
SDG 03. Good Health and Well-Being
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|---|---|---|---|---|---|---|---|
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