- Title
- Photophysical Properties of Zinc Tetracarboxy Phthalocyanines Conjugated to Magnetic Nanoparticles
- Creator
- Modisha, Phillimon, Antunes, Edith M, Nyokong, Tebello
- Type
- Article
- Identifier
- vital:7254
- Identifier
- http://hdl.handle.net/10962/d1020263
- Description
- Magnetite nanoparticles (MNPs) were synthesised by the co-precipitation method and coated with amino functional groups which allowed for amide bond formation with the carboxylic acid groups on zinc tetra- or octa-carboxyphthalocyanine (ZnTCPc or ZnOCPc respectively). The absorption spectra of ZnTCPc linked to MNPs showed a reduction in aggregation, while the photophysical parameters (Φ T , τ T and ΦΔ) of ZnTCPc or ZnOCPc increased upon linking with the MNPs.
- Description
- Original publication is available at http://dx.doi.org/10.1166/jnn.2015.9247
- Format
- 9 p., pdf
- Publisher
- ingentaconnect
- Language
- English
- Relation
- Modisha, P., Antunes, E. & Nyokong, T. 2015. Photophysical Properties of Zinc Tetracarboxy Phthalocyanines Conjugated to Magnetic Nanoparticles. Journal of Nanoscience and Nanotechnology, 15(5):3688-3696. Available: http://dx.doi.org/10.1166/jnn.2015.9247.
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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