The collection and preservation of biological material for further DNA and RNA analysis are critical to many biomedical fields, from medical diagnostics to forensics and biodiversity conservation. The Forensic DNA lab at the University of the Western Cape has developed a novel, proprietary DNA
The cost of building materials contributes significantly to overall construction costs, with ordinary Portland cement (OPC) being one of the main components. The production of OPC is not environmentally friendly. It is energy-intensive, uses natural resources such as limestone, and produces high
Fly ash, is a waste by-product from the coal-fired electricity generating stations. Power stations need to dispose of the fly ash in a safe and environmentally friendly manner, making the need to utilize fly ash important. The production of zeolites is one way to beneficiate the fly ash waste where