Subelia Botha

University of the Western Cape — South Africa

Materials Science · Physical Sciences

19h-index1.9kcitations31works5.02yr avg
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Research Topics

Nanoparticles: synthesis and applications(14), Moringa oleifera research and applications(7), Medicinal Plants and Neuroprotection(5), Laser-Ablation Synthesis of Nanoparticles(4), Natural Antidiabetic Agents Studies(3)

Publications31 total

Antioxidant and Antimicrobial Activities of Green‐Synthesized Silver Nanoparticles Using a Cocktail Aqueous Extract of <i>Capparis sepiaria</i> Root and <i>Tabernaemontana elegans</i> Bark
ChemistrySelect·2025· 7 citedOpen Access
Chitosan, Alginate and Polyethylene Glycol Capped Zinc Oxide Nanoparticles for Hyperthermia Applications
Journal of Macromolecular Science Part B·2024· 3 cited
Promoted Effect of Zinc and Sulfur on the Structural and Catalytic Properties of Bimetallic Nickel–Zinc Catalysts for the Dehydrogenation of Propane
Catalysis Letters·2022· 2 cited
Synthesis, Characterization, and Catalytic Activity of Nickel Sulfided Catalysts for the Dehydrogenation of Propane: Effect of Sulfiding Agent and Sulfidation Temperature
Catalysts·2022· 3 citedOpen Access
Characterization and Toxicity of Hypoxoside Capped Silver Nanoparticles
Plants·2022· 10 citedOpen Access
The potential of chalcone-capped gold nanoparticles for the management of diabetes mellitus
Surfaces and Interfaces·2021· 24 cited
Dry Gongronema latifolium aqueous extract mediated silver nanoparticles by one-step in-situ biosynthesis for antibacterial activities
Surfaces and Interfaces·2021· 15 cited
Functional metal oxides synthesized using natural extracts from waste maize materials
Current Research in Green and Sustainable Chemistry·2021· 20 citedOpen Access
Opuntia spp. in Dye-Sensitized Solar Cells
2021· 1 cited
Photo-assisted bio-fabrication of silver nanoparticles using Annona muricata leaf extract: exploring the antioxidant, anti-diabetic, antimicrobial, and cytotoxic activities
Heliyon·2020· 106 citedOpen Access
Biosynthesis, Characterization, and Biological Activities of Procyanidin Capped Silver Nanoparticles
Journal of Functional Biomaterials·2020· 18 citedOpen Access
The role of polyethylene glycol on the microstructural, magnetic and specific absorption rate in thermoablation properties of Mn-Zn ferrite nanoparticles by sol–gel protocol
European Polymer Journal·2020· 45 cited
Morphological, optical and antibacterial study of green synthesized silver nanoparticles via Vernonia amygdalina
Materials Today Proceedings·2020· 22 cited
Green Synthesis of Gold Nanoparticles Capped with Procyanidins from Leucosidea sericea as Potential Antidiabetic and Antioxidant Agents
Biomolecules·2020· 109 citedOpen Access
Bio-inspired iron oxide nanoparticles using Psidium guajava aqueous extract for antibacterial activity
Applied Physics A·2020· 136 cited
Zea mays lea silk extract mediated synthesis of nickel oxide nanoparticles as positive electrode material for asymmetric supercabattery
Journal of Alloys and Compounds·2019· 129 cited
Incubation period induced biogenic synthesis of PEG enhanced Moringa oleifera silver nanocapsules and its antibacterial activity
Journal of Polymer Research·2019· 81 cited
Biosynthesis of iron oxide nanoparticles via a composite of Psidium guavaja-Moringa oleifera and their antibacterial and photocatalytic study
Journal of Photochemistry and Photobiology B Biology·2019· 204 cited
Biosynthesis of silver nanoparticles using bitter leave (Veronica amygdalina) for antibacterial activities
Surfaces and Interfaces·2019· 126 cited
Biogenic synthesis and antibacterial activity of controlled silver nanoparticles using an extract of Gongronema Latifolium
Materials Chemistry and Physics·2019· 132 cited
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Frequent Co-authors

Fabian I. Ezema(16), M. Mâaza(14), Samson O. Aisida(10), Assumpta C. Nwanya(10), Ishaq Ahmad(9), Ahmed A. Hussein(6), Enas Ismail(5), Tingkai Zhao(4), A.K.H. Bashir(4), Kenneth Ugwu(4), Paul A. Akpa(4), Paul M. Ejikeme(4), Umar Muhammad Badeggi(4), Jelili A. Badmus(4), Jeanine L. Marnewick(4), Ngozi Madubuonu(3), M. Hisham Alnasir(3), Emmanuel I. Iwuoha(3), Awais Ali(2), Bernard Jan Bladergroen(2)