New sensors are highly accurate in monitoring what’s in our food and water
In a much-needed boost for food safety monitoring in South Africa, sophisticated sensors are being developed at the North-West University (NWU) to detect vitamins, harmful chemicals and contaminants at microscopic levels.
Prof Omolola Esther Fayemi of the subject group Chemistry is leading a research group working on innovative ways to detect important substances in food, water and the environment, using advanced sensors.