University of South Africa
Overview of innovation

BioReRAM™ is a novel non-volatile Resistive Random-Access Memory (ReRAM) technology that utilises a bio-based switching/active layer made from milk or a milk-based emulsion. The resistive switching layer, located between two electrodes, contains lactose, fat, protein, and water - components naturally present in cow milk. This bio-based layer enables data storage by switching between high and low resistance states under applied voltage, functioning similarly to traditional ReRAM devices but with eco-friendly and cost-effective materials. The technology leverages the intrinsic electrical properties of milk constituents to facilitate resistive switching, offering a sustainable alternative to conventional ReRAM materials.

Type of Intellectual Property protection
Patent
Innovation Opportunity Type
Investment
Partnership
Industry
​Electricity, gas, steam and air conditioning supply
Electricty, gas, steam, and air conditioning supply
​Information and communication
Telecommunications
Technology Readiness Level
TRL 3 – Proof of concept created
Website link
https://www.unisa.ac.za/sites/corporate/default/Research-&-Innovation/Innovation,-Technology-Transfer-and-Commercialisation