Mahlalela, Lwazi Charles http://orcid.org/0000-0002-9510-8748
Casado, Cintia http://orcid.org/0000-0003-1522-195X
Marugán, Javier http://orcid.org/0000-0003-1195-462X
Septien, Santiago http://orcid.org/0000-0002-2020-3919
Ndlovu, Thabile http://orcid.org/0000-0002-1689-4665
Dlamini, Langelihle Nsikayezwe http://orcid.org/0000-0001-8888-8988
Funding for this research was provided by:
University of Johannesburg (URC, FRC, Centre for Nanomaterials Science Research)
Eskom (TESP)
Article History
Received: 14 November 2018
Accepted: 9 February 2019
First Online: 20 February 2019
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.