Synthesis of fluorescent nitrogen-doped carbon spheres from corncob residue for the detection of Fe (III) in aqueous solutions. - Lindokuhle P. Magagula; Nosipho Moloto; Siziwe Gqoba; Patricia J. Kooyman; Tshwafo E. Motaung; Ella C. Linganiso (IEEE SENSORS, 2021)

Triple Oleylamine Capped WS2 Sensor Array for Room Temperature Discrimination of Chemical Vapours. - Siziwe Gqoba; Tshegofatso Mabilane; Mildred Airo; Lerato Machogo; Pudo Sithole; Nosipho Moloto; Rafael Rodrigues; Ivo A. Hümmelgen (IEEE SENSORS, 2022)

Ex-Situ Formed PANI/WS2 Composite for Improved Selectivity Towards Ammonia Gas. - Siziwe Gqoba; Zamangwane Hlongwane; Laercia Bila; Paul Fadojutimi (SENSORS, 2023)

Ni3S2-HCSs Modified Polyaniline: Enhanced Ethanol Detection at Room Temperature. - Clinton M. Masemola; Paul Fadojutimi; Manoko S. Maubane-Nkadimeng; Zikhona N. Tetana; Nosipho Moloto; Siziwe Gqoba; Ella C. Linganiso (IEEE SENSORS, 2024)