Ngwako J. Waleng

Occurrence of pharmaceuticals in the environmental waters: African and Asian perspectives

P. Nomngongo, N. J. Waleng, Ngwako J. Waleng, 2021, Environmental Chemistry and Ecotoxicology.

Magnetic Solid Phase Extraction Based on Nanostructured Magnetic Porous Porphyrin Organic Polymer for Simultaneous Extraction and Preconcentration of Neonicotinoid Insecticides From Surface Water

P. Nomngongo, Anele Mpupa, S. K. Selahle, 2020, Frontiers in Chemistry.

Poly(3-aminobenzoic acid) Decorated with Cobalt Zeolitic Benzimidazolate Framework for Electrochemical Production of Clean Hydrogen

K. Makgopa, K. D. Modibane, M. J. Hato, 2020, Polymers.

Preparation, characterization, and application of chitosan–kaolin-based nanocomposite in magnetic solid-phase extraction of tetracycline in aqueous samples

P. Nomngongo, V. Pakade, Anele Mpupa, 2022, Chemical Papers.

Development of dispersive solid-phase microextraction coupled with high-pressure liquid chromatography for the preconcentration and determination of the selected neonicotinoid insecticides

P. Nomngongo, Anele Mpupa, S. K. Selahle, 2022, Journal of Analytical Science and Technology.