Zobrazeno 1 - 10
of 1 639
pro vyhledávání: '"Tebello NYOKONG"'
Autor:
Nolan, Cathy
What is the common thread running through denim jeans, cancer and pesticides? None springs to mind, yet when chemist Tebello Nyokong describes her fascinating research, a link begins to emerge: light. A specialist in nanochemistry, Nyokong is using l
Externí odkaz:
http://hdl.handle.net/10962/d1006272
Autor:
Nyokong, Tebello
Department of Science and Technology (DST) and National Research Foundation (NRF) Professor of Medicinal Chemistry and Nanotechnology and Distinguished Professor of Chemistry at Rhodes University.
Externí odkaz:
http://hdl.handle.net/10962/d1006180
Autor:
Shahid U. Khan, Refilwe Matshitse, Rituraj Borah, Manjunatha Nemakal, Ekaterina O. Moiseeva, Tatiana V. Dubinina, Tebello Nyokong, Sammy W. Verbruggen, Karolien De Wael
Publikováno v:
ChemElectroChem, Vol 11, Iss 11, Pp n/a-n/a (2024)
Abstract Coupling photosensitizers (PSs) with plasmonic nanoparticles increases the photocatalytic activity of PSs as the localized surface plasmon resonance (LSPR) of plasmonic nanoparticles leads to extreme concentration of light in their vicinity
Externí odkaz:
https://doaj.org/article/c14feb02e5b14cd2903c1e5c3b604426
Publikováno v:
Photochem, Vol 3, Iss 3, Pp 313-326 (2023)
A Sn(IV) meso-tetra(4-methylthiolphenyl) N-confused porphyrin (4-Sn) complex was prepared to facilitate a comparison of the photophysicochemical and singlet oxygen photosensitiser properties of a series of Sn(IV) complexes of meso-4-methylthiolphenyl
Externí odkaz:
https://doaj.org/article/d0d16d065cff48fc8587a35516ec4efc
Publikováno v:
ChemElectroChem, Vol 11, Iss 2, Pp n/a-n/a (2024)
Abstract In this work, we present Zn, CoII, and MnIII metalated meso‐tetra‐[4‐(methylthio) phenyl] porphyrin ([Zn(TMtPP)], [CoII(TMtPP], and [MnIII(TMtPP)Cl]) as electrocatalysts and photoelectrocatalysts for electrochemical detection and photo
Externí odkaz:
https://doaj.org/article/1bef36be7d534c609a4dcea419a123fa
Publikováno v:
Molecules, Vol 28, Iss 10, p 4030 (2023)
A series of tetraarylchlorins with 3-methoxy-, 4-hydroxy- and 3-methoxy-4-hydroxyphenyl meso-aryl rings (1-3-Chl) and their Sn(IV) complexes (1-3-SnChl) were synthesized and characterized so that their potential utility as photosensitizer dyes for us
Externí odkaz:
https://doaj.org/article/3cdccb97722246f0b62482eef0284255
Autor:
Dr. Songeziwe Ntsimango, Sendibitiyosi Gandidzanwa, Sinelizwi V. Joseph, Dr. Eric C. Hosten, Marvin Randall, Prof. Dr. Adrienne L. Edkins, Prof. Dr. Samson M. Khene, Prof. Dr. Philani Mashazi, Prof. Dr. Tebello Nyokong, Dr. Abubak'r Abrahams, Prof. Dr. Zenixole R. Tshentu
Publikováno v:
ChemistryOpen, Vol 11, Iss 7, Pp n/a-n/a (2022)
Abstract A novel alternative route to access rhenium(V)−phthalocyanine complexes through direct metalation of metal‐free phthalocyanines (H2Pcs) with a rhenium(VII) salt in the presence of various two‐electron reducing agents is presented. Dire
Externí odkaz:
https://doaj.org/article/ee97f0ba6d3a47e2a0149a60336e7030
Publikováno v:
Carbon Trends, Vol 8, Iss , Pp 100191- (2022)
Integration of adsorption and photocatalysis processes can lead to several benefits in water treatment. Integrating well-known adsorbents with photocatalysts ensures that all the interesting components are preserved and helps to overcome the serious
Externí odkaz:
https://doaj.org/article/5ae269a0d18a47039ae8d40e30018007
Publikováno v:
SN Applied Sciences, Vol 2, Iss 6, Pp 1-6 (2020)
Abstract A novel observation of the formation of carbon wire in a carbon-based liquid solvent, using in liquid high voltage AC arc discharge is described. The authors describe the observed phenomenon, technical equipment needed to achieve the effect
Externí odkaz:
https://doaj.org/article/ce7f2aab694e46e18af44dc7c6709e79
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
Externí odkaz:
https://doaj.org/article/8c26dbc7b93445b4b4f774c49446fffa