Prati
Dr. veronica okello
Dr. veronica okello
Lecturer of Analytical Chemistry / Environmental Chemistry/ Director Quality Assurance
Potvrđena adresa e-pošte na mksu.ac.ke
Naslov
Citirano
Citirano
Godina
Residue levels and discharge loads of antibiotics in wastewater treatment plants (WWTPs), hospital lagoons, and rivers within Lake Victoria Basin, Kenya.
CJK Kimosop S J, Getenga Z M, Orata F, Okello V A
Environmental Monitoring Assessment 188 (9), 532, 2016
139*2016
Reduction of hexavalent chromium using naturally-derived flavonoids
VA Okello, S Mwilu, N Noah, A Zhou, J Chong, MT Knipfing, ...
Environmental Science & Technology 46 (19), 10743-10751, 2012
952012
Current and emerging technologies for the characterization of nanomaterials
OA Sadik, N Du, V Kariuki, V Okello, V Bushlyar
ACS Sustainable Chemistry & Engineering 2 (7), 1707-1716, 2014
722014
Insights on adsorption of carbamazepine onto iron oxide modified diatomaceous earth: Kinetics, isotherms, thermodynamics, and mechanisms
S Jemutai-Kimosop, F Orata, VO Shikuku, VA Okello, ZM Getenga
Environmental research 180, 108898, 2020
702020
Catalytic reduction of hexavalent chromium using flexible nanostructured poly (amic acids)
MA Omole, VA Okello, V Lee, L Zhou, OA Sadik, C Umbach, B Sammakia
Acs Catalysis 1 (2), 139-146, 2011
612011
Catalytic reduction of hexavalent chromium using palladium nanoparticles: an undergraduate nanotechnology laboratory
OA Sadik, NM Noah, VA Okello, Z Sun
Journal of Chemical Education 91 (2), 269-273, 2014
292014
Comparative studies in electrochemical degradation of sulfamethoxazole and diclofenac in water by using various electrodes and phosphate and sulfate supporting electrolytes
FW Sifuna, F Orata, V Okello, S Jemutai-Kimosop
Journal of Environmental Science and Health, Part A 51 (11), 954-961, 2016
262016
Environmental applications of poly (amic acid)-based nanomaterials
VA Okello, N Du, B Deng, OA Sadik
Journal of Environmental Monitoring 13 (5), 1236-1245, 2011
212011
A new substrate for alkaline phosphatase based on quercetin pentaphosphate
SK Mwilu, VA Okello, FJ Osonga, S Miller, OA Sadik
Analyst 139 (21), 5472-5481, 2014
202014
Biofunctionalized poly (amic) acid membranes for absolute disinfection of drinking water
I Yazgan, N Du, R Congdon, V Okello, OA Sadik
Journal of Membrane Science 472, 261-271, 2014
192014
Synthesis of mesoporous akaganeite functionalized maize cob biochar for adsorptive abatement of carbamazepine: Kinetics, isotherms, and thermodynamics
S Jemutai-Kimosop, VA Okello, VO Shikuku, F Orata, ZM Getenga
Cleaner materials 5, 100104, 2022
152022
Nanostructured membranes for water purification
OA Sadik, N Du, I Yazgan, V Okello
Nanotechnology Applications for Clean Water, 95-108, 2014
142014
Size-Exclusive Nanosensor for Quantitative Analysis of Fullerene C60
SN Kikandi, VA Okello, Q Wang, OA Sadik, KE Varner, SA Burns
Environmental science & technology 45 (12), 5294-5300, 2011
112011
Reactivity, characterization of reaction products and immobilization of lead in water and sediments using quercetin pentaphosphate
VA Okello, FJ Osonga, MT Knipfing, V Bushlyar, OA Sadik
Environmental Science: Processes & Impacts 18 (3), 306-313, 2016
92016
Photometric sensing of heavy metal ions using a naphthoquinodimethyl-bis-thioamide dye: Selectivity & photophysics of the metal organic complexes
S Maharjan, YJ Yun, VA Okello, GP Wiederrecht, DJ Gosztola, AJL Ayitou
Journal of Photochemistry and Photobiology A: Chemistry 424, 113648, 2022
82022
Reduction and degradation of paraoxon in water using zero-valent iron nanoparticles
VA Okello, IO K’Owino, K Masika, VO Shikuku
Sustainability 14 (15), 9451, 2022
72022
Green Remediation of Carbamazepine from Water Using Novel Magnetic Iron Modified Carbonized Baggasse: Kinetics, Equilibrium and Mechanistic Studies
S Jemutai-Kimosop, VA Okello, F Orata, ZM Getenga, VO Shikuku
Chemical Science International Journal 8 (3), 1-9, 2017
6*2017
ng, D. Doetschman and OA Sadik
VA Okello, S Mwilu, N Noah, A Zhou, J Chong, MT Knip
Environ. Sci. Technol 46 (19), 10743-10751, 2012
62012
Kinetics of degradation of metribuzin in aqueous solution using zero valent iron nanoparticles
O K’Owino Isaac, K Masika, VA Okello
Al-Nahrain Journal of Science 21 (2), 1-9, 2018
52018
Capture, isolation and electrochemical detection of industrially-relevant engineered aerosol nanoparticles using poly (amic) acid, phase-inverted, nano-membranes
VA Okello, S Gass, G Pyrgiotakis, N Du, A Lake, V Kariuki, GA Sotiriou, ...
Journal of hazardous materials 279, 365-374, 2014
52014
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