Tebello Nyokong
Rhodes University
993 Papers
8.1K Citations
Tebello Nyokong is an academic researcher from Rhodes University. The author has contributed to research in topics: Phthalocyanine & Chemistry. The author has an hindex of 68, co-authored 872 publications. Previous affiliations of Tebello Nyokong include Yıldız Technical University & University of Western Ontario.
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Papers
The synthesis, photophysical and dielectric properties of ball-type dinuclear zinc phthalocyanine
TL;DR: In this paper, the synthesis of ball-type dinuclear Zn(II) phthalocyanine containing four 4,4′-(9H-fluorene-9,9-diyl)diphenol substituents at the non-peripheral position is presented.
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Azide-derivatized gold nanosphere “clicked” to indium and zinc phthalocyanines for improved nonlinear optical limiting
TL;DR: In this paper, the conjugation of azide-derivatized gold nanoparticles (AuNPs) to alkyne moieties of ZnPc and InPc via Azide-alkyne Huisgen cycloaddition reaction was reported.
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An investigation of the behavior of quaternized peripherally tetra mercaptopyridine substituted metallophthalocyanines in the presence of quantum dots
Sharon Moeno,Tebello Nyokong +1 more
TL;DR: In this paper, the preparation of quaternized peripherally tetra 2-mercaptopyridine substituted phthalocyanines (Pcs) containing Ga 3+ (3 ) and In 3+(4 ) as central metal ions is reported for the first time in order to determine the potential of these water soluble complexes as photosensitizers for use in photodynamic therapy.
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Enhanced optical limiting behaviour of indium phthalocyanine derivatives when in solution or embedded in poly(acrylic acid) or poly(methyl methacrylate) polymers
Kayode Sanusi,Tebello Nyokong +1 more
TL;DR: In this article, the optical limiting performance of indium phthalocyanine-based polymer thin-films with large nonlinear absorption coefficients and low limiting threshold intensity was investigated.
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Characterization and Electrocatalytic Activity of Nanocomposites Consisting of Nanosized Cobalt Tetraaminophenoxy Phthalocyanine, Multi‐walled Carbon Nanotubes and Gold Nanoparticles
TL;DR: In this article, the authors modified carbon electrodes with composites containing cobalt tetraaminophenoxy phthalocyanine nanoparticles (CoTAPhPcNP), multi-walled carbon nanotubes (MWCNT), and gold nanorods (AuNRs).
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