| Soil concentrations of polybrominated diphenyl ethers and trace metals from an electronic waste dump site in the Greater Accra Region, Ghana: Implications for human exposure E Akortia, OI Olukunle, AP Daso, JO Okonkwo Ecotoxicology and environmental safety 137, 247-255, 2017 | 108 | 2017 |
| A review of sources, levels, and toxicity of polybrominated diphenyl ethers (PBDEs) and their transformation and transport in various environmental compartments E Akortia, JO Okonkwo, M Lupankwa, SD Osae, AP Daso, OI Olukunle, ... Environmental reviews 24 (3), 253-273, 2016 | 91 | 2016 |
| Brominated flame retardants: sources, distribution, exposure pathways, and toxicity KK Kefeni, JO Okonkwo, OI Olukunle, BM Botha Environmental reviews 19 (NA), 238-253, 2011 | 67 | 2011 |
| Concentration of novel brominated flame retardants and HBCD in leachates and sediments from selected municipal solid waste landfill sites in Gauteng Province, South Africa OI Olukunle, OJ Okonkwo Waste Management 43, 300-306, 2015 | 53 | 2015 |
| Concentrations of polybrominated diphenyl ethers in sediments from Jukskei River, Gauteng, South Africa O Olukunle, J Okonkwo, K Kefeni, M Lupankwa Bulletin of environmental contamination and toxicology 88, 461-466, 2012 | 42 | 2012 |
| Seasonal variations and the influence of geomembrane liners on the levels of PBDEs in landfill leachates, sediment and groundwater in Gauteng Province, South Africa IV Sibiya, OI Olukunle, OJ Okonkwo Emerging Contaminants 3 (2), 76-84, 2017 | 39 | 2017 |
| Characterization of two nanofiltration membranes for the separation of ions from acid mine water O Agboola, T Mokrani, ER Sadiku, A Kolesnikov, OI Olukunle, JP Maree Mine Water and the Environment 36, 401-408, 2017 | 38 | 2017 |
| Levels of polybrominated diphenyl ethers in indoor dust and human exposure estimates from Makurdi, Nigeria OI Olukunle, OJ Okonkwo, R Sha’ato, GA Wase Ecotoxicology and Environmental Safety 120, 394-399, 2015 | 38 | 2015 |
| Polybrominated diphenyl ethers in car dust in Nigeria: concentrations and implications for non-dietary human exposure OI Olukunle, OJ Okonkwo, AG Wase, R Sha’ato Microchemical Journal 123, 99-104, 2015 | 31 | 2015 |
| Ecological risk assessment of organochlorine pesticides and polychlorinated biphenyls in water and surface sediment samples from Akaki River catchment, central Ethiopia AB Kassegne, JO Okonkwo, T Berhanu, AP Daso, OI Olukunle, SL Asfaw Emerging Contaminants 6, 396-404, 2020 | 26 | 2020 |
| Influence of physicochemical and chemical parameters on polybrominated diphenyl ethers in selected landfill leachates, sediments and river sediments from Gauteng, South Africa OI Olukunle, IV Sibiya, OJ Okonkwo, AO Odusanya Environmental Science and Pollution Research 22, 2145-2154, 2015 | 26 | 2015 |
| The occurrence of brominated flame retardants in the atmosphere of Gauteng Province, South Africa using polyurethane foam passive air samplers and assessment of human exposure ZJ Katima, OI Olukunle, O Kalantzi, AP Daso, JO Okonkwo Environmental pollution 242, 1894-1903, 2018 | 21 | 2018 |
| Determination of legacy and novel brominated flame retardants in dust from end of life office equipment and furniture from Pretoria, South Africa SN Nkabinde, JO Okonkwo, OI Olukunle, AP Daso Science of the total environment 622, 275-281, 2018 | 20 | 2018 |
| Determination of brominated flame retardants in Jukskei River catchment area in Gauteng, South Africa OI Olukunle, OJ Okonkwo, KK Kefeni, M Lupankwa Water Science and Technology 65 (4), 743-749, 2012 | 18 | 2012 |
| Atmospheric concentrations of hexabromocyclododecane (HBCDD) diastereomers in the Great Lakes region OI Olukunle, M Venier, RA Hites, A Salamova Chemosphere 200, 464-470, 2018 | 15 | 2018 |
| Temporal trends of Dechlorane Plus in air and precipitation around the North American Great Lakes OI Olukunle, DC Lehman, A Salamova, M Venier, RA Hites Science of the total environment 642, 537-542, 2018 | 10 | 2018 |
| Accelerated solvent extraction of common polybrominated diphenyl ethers from river sediment O Olukunle, J Okonkwo, O Odusanya Tshwane University of Technology and Department of Water Affairs: Tshwane …, 2011 | 6 | 2011 |
| Levels of polybrominated diphenyl ethers (PBDEs) in water and sediment from open city drains in Makurdi Metropolitan Area, North Central Nigeria SM Tongu, R Sha’Ato, JO Okonkwo, OI Olukunle, TA Tor-Anyiin, IS Eneji Environmental Monitoring and Assessment 193, 1-13, 2021 | 5 | 2021 |
| Polybromobiphenyls and polybromodiphenyl ethers in indoor dust from Pretoria K Kefeni, J Okonkwo, B Botha, O Olukunle South Africa Organohalogen Compds 73, 761-763, 2011 | 3 | 2011 |
| Water recovery and rejection of organochloride pesticides during reverse osmosis process A Adeniyi, RKK Mbaya, MS Onyango, API Popoola, ME Sethoga, ... Journal of Computational and Theoretical Nanoscience 14 (10), 5103-5109, 2017 | 2 | 2017 |
