Ndlovu, Samantha http://orcid.org/0000-0001-7817-6119
Muchuweni, Edigar http://orcid.org/0000-0002-7520-9154
Ollengo, Moses A. http://orcid.org/0000-0002-8649-0578
Nyamori, Vincent O. http://orcid.org/0000-0002-8995-4593
Funding for this research was provided by:
University of KwaZulu-Natal
National Research Foundation (107740, 103979, 145770, 121165)
Moses Kotane Institution
UKZN Nanotechnology Platform
Eskom Tertiary Education Support Programme
Article History
Received: 5 December 2022
Accepted: 22 May 2023
First Online: 4 July 2023
Conflict of interest
: The authors declare no conflict of interest.