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02 January 2020
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Story Valentino Ndaba
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Photo Anja Aucamp
Refilwe Xaba, the founder and CEO of Glolooks.
Refilwe Xaba, Senior Assistant Officer in Entrepreneurship Development at the UFS Centre for Development Support, is the founder and CEO of Glolooks. This Bloemfontein-based company manufactures and supplies an organic, natural hair product range.
When she first developed the products, they were for personal use. Xaba evolved from an intrapreneur to an entrepreneur. She innovated a personal solution into a booming business idea. It was only in May 2016 that she decided to go into business, following growing interest in the way she maintained her hair. “I officially started in-depth research in October 2015, after years of making concoctions for myself.”
Business and books
Xaba reckons that a research background is beneficial for growing a business such as Glolooks that has a huge technical aspect. She is currently pursuing her PhD in Entrepreneurship with a focus on marketing and is planning to use her business as a case study.
Her undergraduate, honours, and master’s studies, which she completed at Kovsies, contributed to equipping Xaba with skills to grow her business. She believes in balancing education and business. “I have always been commerce-orientated. If there is a problem to be fixed, I fix it. However, people are at the centre of my heart.”
Growing Glolooks
In 2019, Glolooks opened a salon in Westdene, where customers can receive a holistic experience above and beyond merely purchasing the product. Xaba says this is one of the ways her business is being innovative when it comes to creating relationships with customers.
Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17
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Prof Marian Tredoux
17 September 2013 |
The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.
The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.
This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.
Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.
The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.
For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.
“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”
Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.
Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html