This is also where the North-West University is unearthing new ways to combat disease, to help protect the environment and to develop materials that will promote sustainability.The focus area Material Science Innovation and Modelling at the NWU has endeavoured to become a leading research and development centre in the area of materials, metal initiatives and nanotechnology initiatives to solve industry-related problems on a regional, provincial and national level.
Professor Omolola Fayemi and her team from the School of Physical and Chemical Sciences at the Faculty of Natural and Agricultural Sciences are focused on nano sensors. “When you look at neurotransmitters like dopamine and serotonin in the body, we can use nano sensors to detect abnormal levels of these neurotransmitters, which in turn can help us to determine the psychological well-being of a person.”“We can also use nano sensors to pre-emptively warn people not to use water that has been adversely affected by pollutants such as industrial waste.”
“Too many food suppliers are neglecting to uphold the requisite standards and nano sensors can help detect this,” says Fayemi, who was born and raised in Lagos, Nigeria, roughly 6 487,5 km from her office at the NWU’s campus in Mahikeng.“I am a long way from where I was born, but the NWU is my home. It is an institution that strives for excellence in all its endeavours and one that encourages academic freedom.
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