JO
Jonathan tersur Orasugh
Postdoctoral Scientist
University of Johannesburg
I'm working on
8 months ago
Nanomaterials, Biomaterials, Drug Delivery, Textiles, Additive Manufacturing
About
Focuses on designing and processing nanomaterials and bio‑based composites for healthcare and hygiene: sustained‑release drug delivery (ophthalmic, transdermal), antimicrobial/protective textiles, and low‑impact packaging. Methods include electrospinning, 3D printing, and advanced materials characterization.
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University of Johannesburg
Plant extract and oil additives for reactive chain extension of recycled polyolefins
Sustainable bio-based additives that catalyze chain extension in cleaved polyolefin recycling. This research explores plant extracts and oils as eco-friendly alternatives to petroleum-derived systems, enabling circular p...
TechnologyConceptualUniversity
University of Johannesburg
Polyethylene Furanoate (PEF) lightweight bottle packaging solution
A bio-based, recyclable PEF composite enhanced with eco-friendly nanomaterials for sustainable lightweight bottle packaging. Offers improved barrier performance, mechanical strength, and reduced environmental impact comp...
TechnologyConceptualUniversity
University of Johannesburg
Ethylcellulose-based polymeric effervescent tablet with enhanced moisture resistance
A novel solid polymeric effervescent tablet formulation using ethylcellulose as the primary polymer to protect active pharmaceutical ingredients from moisture-induced degradation. Targets improved shelf life, structural ...
TechnologyConceptualUniversity
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