Department of Chemistry: Recent submissions

Now showing items 1-20 of 23

Title: Chemical composition by PTP 1B inhibitory activity guided analysis of a plantbased antidiabetic polyherbal drug used in ethnomedical systems Author: Mugari, Pardon; Dzomba, Pamhidzai; Nyoni, Stephen Date: 2025
Title: In Silico, In Vitro, and In Vivo Antidiabetic Activity of an Alkaloid, 1, 2-Dimethoxy-12-Methyl-7-(3-Methylbut-2-en-1- yl)-12, 13-Dihydro [1,3] Benzodioxolo [5,6-c] Phenanthridin- 13-ol, Isolated From a Zimbabwean Herbal Antidiabetic Medicine Author: Dzomba, Pamhidzai; Mugari, Pardon; Nyoni, Stephen; Mudewairi, Elias Date: 2026-02-14
Title: Comparative electrocatalytic studies of nanocomposites of mixed and covalently linked multiwalled carbon nanotubes and 4-(4,6- diaminopyrimidin-2-ylthio) phthalocyaninato cobalt(II) Author: Nyoni, Stephen; Nyokong, Tebello Date: 2015-05-28
Title: Electrocatalytic behahiour of cobalt tetraamino-phthalocyanine in thepresence of a composite of reduced graphene nanosheets and ofmulti-walled carbon nanotubes Author: Nyoni, Stephen; Nyokong, Tebello Date: 2014-05-18
Title: Green Synthesis of Silver Nanoparticles Using Euphorbia Coninalis Stem Extract, Characterization and Evaluation of Antimicrobial Activity Author: Mukaratirwa-Muchanyereyi, Netai; Muchenje, Tinotenda; Nyoni, Stephen; Shumba, Munyaradzi; Mupa, Mathew; Gwatidzo, Luke; Rahman, Ateek Date: 2017-05
Title: Improved l-cysteine electrocatalysis through a sequential drop dry technique using multi-walled carbon nanotubes and cobalt tetraaminophthalocyanine conjugates Author: Nyoni, Stephen; Mugadza, Tawanda; Nyokonga, Tebello Date: 2013-10
Title: Heavy metal contamination risk through consumption of traditional food plants growing around Bindura town, Zimbabwe Author: Dzomba, P.; Nyoni, S.; Mudavanhu, N. Date: 2012-03-16
Title: Electrode modification using nanocomposites of electropolymerised cobalt phthalocyanines supported on multiwalled carbon nanotubes Author: Nyoni, Stephen; Mashazi, Philani; Nyokong, Tebello Date: 2015-07-20
Title: Development of Graphene/CdSe Quantum Dots-Co Phthalocyanine Nanocomposite for Oxygen Reduction Reaction Author: Nyoni, Stephen; Nyokong, Tebello Date: 2014
Title: An Ethnobotanical Survey of Medicinal Plants Used to Manage Diabetes in Bulawayo, Zimbabwe Author: Dube, Moreblessing; Nyoni, Stephen; Konono, Kimberly Chido Cheryl; Chikwambi, Zedias Date: 2025-04-25
Title: Characterization of electrodes modified with nanocomposites of cobalt tetraaminophenoxyphthalocyanine, reduced graphene and multi-walled carbon nanotubes Author: Shumba, Munyaradzi; Nyoni, Stephen; Britton, Jonathan; Nyokong, Tebello Date: 2019-05-31
Title: Characterization and Evaluation of Antibacterial Activity of Silver Nanoparticles Prepared from Sclerocarya birrea Stem Bark and Leaf Extracts Author: Nyoni1, Stephen2; Muzenda2, Edson; Mukaratirwa-Muchanyereyi2, Netai Date: 2019-02-27
Title: Synthesis of silver nanoparticles using wild Cucumis anguria: Characterization and antibacterial activity Author: Muchanyereyi-Mukaratirwa, Netai; Moyo, Joyce N.; Nyoni, Stephen; Musekiwa, Cexton Date: 2017-09-01
Title: Green chemistry: current status and challenges in Zimbabwe Author: Guyo, Upenyu; Chigondo, Fidelis; Nyoni, Stephen; Muchanyereyi, Netai; Zinyama, Ngceboyakwethu P.; Kusena, Winmore; Nyoni, Dubekile Date: 2022
Title: Comparative biosorption of Pb2+ ions from aqueous solution using Moringa oleifera plant parts: Equilibrium, kinetics and thermodynamic studies Author: Nyoni, Stephen; Satiya, Edmore; Mukaratirwa-Muchanyereyi, Netai; Shumba, Munyaradzi Date: 2017-10-30
Title: Cobalt oxide nanoparticles anchored polyaniline-appended cobalt tetracarboxy phthalocyanine, modified glassy carbon electrode for facile electrocatalysis of amitrole Author: Mafuwe1, Peter T.; Moyo1, Mambo; Mugadza1, Tawanda; Shumba1, Munyaradzi; Nyoni2, Steven Date: 2018-10-18
Title: Simultaneous non-steroidal anti-inflammatory drug electrodetection on nitrogen doped carbon nanodots and nanosized cobalt phthallocyanine conjugate modified glassy carbon electrode Author: Dondo, Nyaradzai; Shumba, Munyaradzi; Moyo, Mambo; Nyoni, Stephen Date: 2020-08-10
Title: Development of a colorimetric probe for the semi-quantitative detection of mercury levels in water Author: Vimbai Mudarikwa, Letwin; Nyoni, Michelle S.; Munyuki, Gadzikano; Nyoni, Stephen Date: 2022-10-21
Title: Synthesis of silver nanoparticles using plant extracts from Erythrina abyssinica aerial parts and assessment of their anti-bacterial and anti-oxidant activities Author: Mukaratirwa-Muchanyereyi, Netai; Gusha, Cecilia; Mujuru, Munyaradzi; Guyo, Upenyu; Nyoni, Stephen Date: 2022-06-07
Title: Antimicrobial effect of Brachystegia boehmii extracts and their green synthesised silver zero-valent derivatives on burn wound infectious bacteria Author: Sibanda, Sipho; Shoko, Ryman; Chishaya, Kudzayi; Chimwanda, Peter; Nyoni, Stephen; Ndlovu, Joice Date: 2022-10-22

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