| Trends in leather processing: A Review P Maina, MA Ollengo, EW Nthiga International Journal of Scientific and Research Publications,, 2019 | 53 | 2019 |
| Review of Clay‐Based Nanocomposites as Adsorbents for the Removal of Heavy Metals IK Kinoti, EM Karanja, EW Nthiga, CM M’thiruaine, JM Marangu Journal of Chemistry 2022 (1), 7504626, 2022 | 18 | 2022 |
| Complexation equilibrium studies of Cu2+, Cd2+ and Pb2+ ions onto ethylenediamine quaternised Artocarpus heterophyllus L. seeds from aqueous solution SN Ndung’u, RN Wanjau, EW Nthiga, J Ndiritu, GW Mbugua IOSR Journal of Applied Chemistry, 2020 | 10 | 2020 |
| Removal of Cr3+ ions from a model solution by HCl treated Artocarpus heterophyllus L. seeds: Equilibrium and Kinetic study EW Nthiga, SN Ndung’u, K Kibet, RN Wanjau International Journal of Research and Innovation in Applied Science 6 (2), 38-45, 2021 | 7 | 2021 |
| Efficacy of adsorption of congo red dyes from an aqueous media using silicon nitride (Si3N4) adsorbent derived from sand and coffee husk wastes SN Ndungu, RN Wanjau, EW Nthiga Eurasian Journal of Science and Technology 4 (3), 253-263, 2024 | 5 | 2024 |
| Characterization of amorphous silicon nitride prepared from sand and coffee husk wastes by carbothermal reduction-nitridation SN Ndung'u, EW Nthiga, RN Wanjau African Journal of Pure and Applied Sciences, 2023 | 4 | 2023 |
| Facile removal of Fluoride Ions from water using Triethylamine Modified Polyethylene Adsorbent G Mbugua, I Mwangi, R Wanjau, MA Ollengo, EW Nthiga, JC Ngila Asian Journal of Research in Chemistry 13 (1), 60-64, 2020 | 4 | 2020 |
| Facile extraction and characterization of silica nanopowder from marine national park beach sand via alkali fusion route S Ndung'u, EW Nthiga, R Wanjau International J. Technology, 2023 | 3 | 2023 |
| Kinetic modeling of Cu2+, Cd2+ and Pb2+ ions adsorption onto raw and modified Artocarpus heterophyllus L. seeds from a model solution. SN Ndung'u, EW Nthiga, RN Wanjau, J Ndiritu | 3 | 2021 |
| Removal of Cr3+ From Tannery Wastewater Using Unmodified And Acid-Modified Arabica Coffee Husk Adsorbent CO Owino, EW Nthiga, GK Muthakia, D Onyancha International Journal of Scientific Research in Chemical Sciences, 2021 | 3 | 2021 |
| Physical properties of chrome-tanned nile perch (lates niloticus) fish leather P WAIRIMU, MA Ollengo, EW Nthiga Society of Leather Technologists and Chemists Journals, 2019 | 3 | 2019 |
| The efficacy of coffee husks biochar in the adsorption of methyl red from textile dyeing wastewater JN Njeri, EW Nthiga, GK Muthakia International Journal of Scientific Research in Chemical Sciences, 2023 | 2 | 2023 |
| Modified ion exchange jackfruit seeds resin for removal of selected trace heavy metal ions from aqueous solution: Thermodynamic evaluation SN Ndung’u, EW Nthiga, RN Wanjau African Journal of Pure and Applied Sciences 2 (2), 84-92, 2021 | 2 | 2021 |
| The structural and chemical properties of the nile perch fish leather PM Wairimu, EW Nthiga, MA Ollengo JALCA, 2020 | 2 | 2020 |
| Removal of Cd2+ and Cr3+ ions from Aqueous Solution by Modified Polypropylene Plastic Waste: Equilibrium Study K Kibet, EW Nthiga, MA Ollengo Asian Journal of Research in Chemistry, 2023 | 1 | 2023 |
| Efficacy of Quaternary Ammonium Functionalized Waste Paper Bio-Coagulant for Removal of Fluoride Ions from Aqueous Solution KA Mawira, EW Nthiga, GK Muthakia International Journal of Scientific Research in Chemical Sciences, 2023 | 1 | 2023 |
| Fixed Bed Column Adsorption Studies of selected Phenols and Dyes using Low-cost adsorbents. A mini Review SN Ndung’u, RN Wanjau, EW Nthiga A & V Publications 15 (3), 189-194, 2022 | 1 | 2022 |
| Isolation, Characterization and Quantitation of Photoactive phases of Titanium (IV) oxide in skin-lightening products MA Ollengo, EW Nthiga Asian J. Research Chem, 2021 | 1 | 2021 |
| Kinetic modeling of Cu2+, Cd2+ and Pb2+ ions adsorption onto raw and modified Artocarpus heterophyllus L. seeds from a model solution EW Nthiga, RN Wanjau, J Ndiritu A & V Publications 14 (4), 237-241, 2021 | 1 | 2021 |
| Levels of chromium in peel, seeds, red flesh and white flesh of Varieties of Watermelons grown in Kenya EW Nthiga, R Wanjau, JI Murungi The Journal of Kenya Chemical Society Volume 8: Issue 8 (1), 73, 2014 | 1 | 2014 |
