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03 May 2021 | Story Dr Nitha Ramnath
Frikkie Meintjes

University of the Free State alumni have an impact on a diverse range of fields, locally and internationally. They are sought after in private and public companies, leading and working in some of the top companies and organisations. One such individual is Frikkie Meintjes, Head of Global HR at Greenpeace International. 

Reconnecting alumni with the UFS and their university experience, François van Schalkwyk and Keenan Carelse, UFS alumni leading the university’s United Kingdom Alumni Chapter, have put their voices together to produce and direct a podcast series, Voices from the Free State. The podcasts are authentic conversations – providing an opportunity for the university to understand and learn about the experiences of its alumni and to celebrate the diversity and touchpoints that unite them. As part of the series, featured alumni such as Frikkie Meintjes share and reflect on their experiences at the UFS, how it has shaped their lives, and relate why their ongoing association with the UFS is still relevant and important.

Listen to Frikkie Meintjes talk about his UFS experience and connection here: 

About Frikkie Meintjes

Frikkie Meintjes is a senior management professional with extensive experience in strategic and operational leadership and people management, gained over twenty years in complex international organisations. His senior management experience includes being a member of the senior management team of Greenpeace Africa and being appointed Acting Executive Director in 2015/2016 for a period of 11 months during a leadership transition phase.
He is an experienced leader who effectively leads multicultural teams to achieve organisational goals. Frikkie’s notable achievements include harnessing a new team across four offices on the African continent, implementing a new job evaluation and grading system (Hay Group) through collaborative team efforts and a related salary structure for four offices across Africa, establishing a staff representative forum (similar to the Dutch Ondernemingsraad), and ensuring unqualified external audited annual financial statements (after a period of successive failed audits).

Leading teams from around the world

Frikkie is currently the Head of Global HR and manages a team of six HR professionals. His key deliverables include implementing the Global People Strategy and handling HR people or systems-oriented critical incidents at any of the 27 regional and national offices. The position also strengthens the global HR community and uses data to improve the overall organisational effectiveness of HR across the global organisation. In addition, he is responsible for ensuring the alignment of HR strategies and its implementation across the global organisation and provides support and expertise to senior leadership and HR professionals.

Frikkie has also worked as an international development manager in Amsterdam, the Netherlands, where his role ensured the continual growth and development of particular Greenpeace-affiliated national and regional organisations though the provision of strategic support and advice to the organisation’s leadership and by optimising synergies between organisations across the Greenpeace federation in the process of upholding the integrity of the Greenpeace global organisation and movement. The development of the executive director included regular coaching and mentoring. He represented the International Executive Director during local board meetings. Organisations assigned to him included Japan, East Asia (with offices in China, Hong Kong, Taiwan, and Korea), and Southeast Asia (with presences in the Philippines, Indonesia, Thailand, and Malaysia).

Prior to that, he served as the Operations Manager: Office of the Executive Director at Greenpeace International. He was an observer, mentor, and coach on the Future Leadership Programme held in May 2017 in Vienna, Austria, and provided advice to fifteen emerging talents. He was also a member of the Performance, Accountability and Learning (PAL) Steering Committee, advising the global organisation on monitoring and evaluation strategies, policies, and best practices.

Frikkie Meintjies has also worked for World Vision as a support services director, and for Phumani Paper in Johannesburg as an executive director.

The UFS – where it started

He completed his studies at the University of the Free State in the field of Commerce (1990-1996). During his studies, he had been involved in various activities and societies, which included being recognised as Best Residence Committee Member for Cultural Affairs; recognised as the Best Student Association, recognised for the best community engagement programme of a student association; member of the Residence Committee: Cultural Affairs and Liaison, and Chairperson of the Association of Management Sciences. 

News Archive

Nanotechnology breakthrough at UFS
2010-08-19

 Ph.D students, Chantel Swart and Ntsoaki Leeuw


Scientists at the University of the Free State (UFS) made an important breakthrough in the use of nanotechnology in medical and biological research. The UFS team’s research has been accepted for publication by the internationally accredited Canadian Journal of Microbiology.

The UFS study dissected yeast cells exposed to over-used cooking oil by peeling microscopically thin layers off the yeast cells through the use of nanotechnology.

The yeast cells were enlarged thousands of times to study what was going on inside the cells, whilst at the same time establishing the chemical elements the cells are composed of. This was done by making microscopically small surgical incisions into the cell walls.

This groundbreaking research opens up a host of new uses for nanotechnology, as it was the first study ever in which biological cells were surgically manipulated and at the same time elemental analysis performed through nanotechnology. According to Prof. Lodewyk Kock, head of the Division Lipid Biotechnology at the UFS, the study has far reaching implications for biological and medical research.

The research was the result of collaboration between the Department of Microbial, Biochemical and Food Biotechnology, the Department of Physics (under the leadership of Prof. Hendrik Swart) and the Centre for Microscopy (under the leadership of Prof.Pieter van Wyk).

Two Ph.D. students, Chantel Swart and Ntsoaki Leeuw, overseen by professors Kock and Van Wyk, managed to successfully prepare yeast that was exposed to over-used cooking oil (used for deep frying of food) for this first ever method of nanotechnological research.

According to Prof. Kock, a single yeast cell is approximately 5 micrometres long. “A micrometre is one millionth of a metre – in laymen’s terms, even less than the diameter of a single hair – and completely invisible to the human eye.”

Through the use of nanotechnology, the chemical composition of the surface of the yeast cells could be established by making a surgical incision into the surface. The cells could be peeled off in layers of approximately three (3) nanometres at a time to establish the effect of the oil on the yeast cell’s composition. A nanometre is one thousandth of a micrometre.

Each cell was enlarged by between 40 000 and 50 000 times. This was done by using the Department of Physics’ PHI700 Scanning Auger Nanoprobe linked to a Scanning Electron Microscope and Argon-etching. Under the guidance of Prof. Swart, Mss. Swart en Leeuw could dissect the surfaces of yeast cells exposed to over-used cooking oil. 

The study noted wart like outgrowths - some only a few nanometres in diameter – on the cell surfaces. Research concluded that these outgrowths were caused by the oil. The exposure to the oil also drastically hampered the growth of the yeast cells. (See figure 1)  

Researchers worldwide have warned about the over-usage of cooking oil for deep frying of food, as it can be linked to the cause of diseases like cancer. The over-usage of cooking oil in the preparation of food is therefore strictly regulated by laws worldwide.

The UFS-research doesn’t only show that over-used cooking oil is harmful to micro-organisms like yeast, but also suggests how nanotechnology can be used in biological and medical research on, amongst others, cancer cells.

 

Figure 1. Yeast cells exposed to over-used cooking oil. Wart like protuberances/ outgrowths (WP) is clearly visible on the surfaces of the elongated yeast cells. With the use of nanotechnology, it is possible to peel off the warts – some with a diameter of only a few nanometres – in layers only a few nanometres thick. At the same time, the 3D-structure of the warts as well as its chemical composition can be established.  

Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
18 August 2010
 

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