Valorization and Upcycling of Acid Mine Drainage and Plastic Waste via the Preparation of Magnetic Sorbents for Adsorption of Emerging Contaminants.

Autor: Mvala BA; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa.; Department of Science and Innovation (DSI)/Mintek Nanotechnology Innovation Centre, University of Johannesburg, Doornfontein 2028, South Africa., Munonde TS; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa.; Institute for Nanotechnology and Water Sustainability, College of Science, Engineering and Technology, University of South Africa, Florida Science Campus, Roodepoort 1710, South Africa., Mpupa A; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa., Bambo MF; DSI/Mintek- Nanotechnology Innovation Centre, Advanced Materials, Mintek, Randburg 2125, South Africa., Matabola KP; DSI/Mintek- Nanotechnology Innovation Centre, Advanced Materials, Mintek, Randburg 2125, South Africa.; Department of Water and Sanitation, University of Limpopo, Private Bag X 1106, Sovenga 0727, South Africa., Nomngongo PN; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa.; Department of Science and Innovation (DSI)/Mintek Nanotechnology Innovation Centre, University of Johannesburg, Doornfontein 2028, South Africa.

Publikováno v: ACS omega [ACS Omega] 2024 Aug 02; Vol. 9 (32), pp. 34700-34718. Date of Electronic Publication: 2024 Aug 02 (Print Publication: 2024).

Microwave-assisted hydrogen peroxide digestion followed by ICP-OES for determination of metals in selected fuel oils.

Autor: Mdluli NS; Department of Chemistry, College of Science and Engineering and Technology, Florida Science Campus, University of South Africa, Roodepoort, Johannesburg, 1710, South Africa., Knottenbelt CD; PetroSA, Private Bag X14, Mossel Bay, 6520, South Africa., Nomngongo PN; Department of Chemical Sciences, University of Johannesburg, PO Box 17011, Doornfontein, Johannesburg, 2028, South Africa., Mketo N; Department of Chemistry, College of Science and Engineering and Technology, Florida Science Campus, University of South Africa, Roodepoort, Johannesburg, 1710, South Africa. nomvano.mketo@gmail.com.

Publikováno v: Scientific reports [Sci Rep] 2024 Jan 29; Vol. 14 (1), pp. 2362. Date of Electronic Publication: 2024 Jan 29.

Organochlorine pesticides in vegetable oils: An overview of occurrence, toxicity, and chromatographic determination in the past twenty-two years (2000-2022).

Autor: Munjanja BK; Department of Chemistry, College of Science, Engineering and Technology, Florida Science Campus, University of South Africa, Roodepoort, Johannesburg, South Africa., Nomngongo PN; Department of Chemical Sciences, University of Johannesburg, Johannesburg, South Africa., Mketo N; Department of Chemistry, College of Science, Engineering and Technology, Florida Science Campus, University of South Africa, Roodepoort, Johannesburg, South Africa.

Publikováno v: Critical reviews in food science and nutrition [Crit Rev Food Sci Nutr] 2024; Vol. 64 (28), pp. 10204-10220. Date of Electronic Publication: 2023 Jun 19.

Hybrid porous material supported in a cellulose acetate polymeric membrane for the direct immersion thin-film microextraction of parabens in water.

Autor: Jakavula S; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa., Nqombolo A; Department of Pure and Applied Chemistry, University of Fort Hare, Alice 5700, South Africa., Mpupa A; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa., Ren J; Department of Mechanical Engineering Science, University of Johannesburg, Cnr Kingsway and University Roads, Auckland Park, Johannesburg 2092, South Africa., Nomngongo PN; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg 2028, South Africa; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein 2028, South Africa; Department of Science and Innovation /Mintek Nanotechnology Innovation Centre, University of Johannesburg, Doornfontein 2028, South Africa. Electronic address: pnnomngongo@uj.ac.za.

Publikováno v: Journal of chromatography. A [J Chromatogr A] 2023 Aug 30; Vol. 1705, pp. 464187. Date of Electronic Publication: 2023 Jul 01.

Removal of methylene blue using MnO 2 @rGO nanocomposite from textile wastewater: Isotherms, kinetics and thermodynamics studies.

Autor: Munonde TS; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein, 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein, 2028, South Africa., Nqombolo A; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein, 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein, 2028, South Africa.; Department of Chemistry, University of Fort Hare, Private Bag X1314, Alice 5700, South Africa., Hobongwana S; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein, 2028, South Africa., Mpupa A; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein, 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein, 2028, South Africa., Nomngongo PN; Department of Chemical Sciences, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Doornfontein, 2028, South Africa.; Department of Science and Innovation-National Research Foundation South African Research Chair Initiative (DSI-NRF SARChI) in Nanotechnology for Water, University of Johannesburg, Doornfontein, 2028, South Africa.; DSI/Mintek Nanotechnology Innovation Centre, University of Johannesburg, Doornfontein, 2028, South Africa.

Publikováno v: Heliyon [Heliyon] 2023 Apr 17; Vol. 9 (4), pp. e15502. Date of Electronic Publication: 2023 Apr 17 (Print Publication: 2023).