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Upenyu Guyo
Upenyu Guyo
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Title
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Cited by
Year
Adsorption batch studies on the removal of Pb (II) using maize tassel based activated carbon
M Moyo, L Chikazaza, BC Nyamunda, U Guyo
Journal of Chemistry 2013, 1-8, 2013
1422013
Pb (II) adsorption from aqueous solutions by raw and treated biomass of maize stover–a comparative study
U Guyo, J Mhonyera, M Moyo
Process Safety and Environmental Protection 93, 192-200, 2015
1312015
Exploring the use of cactus Opuntia ficus indica in the biocoagulation–flocculation of Pb(II) ions from wastewaters
T Nharingo, MT Zivurawa, U Guyo
International Journal of Environmental Science and Technology 12, 3791-3802, 2015
1032015
Marula seed husk (Sclerocarya birrea) biomass as a low cost biosorbent for removal of Pb (II) and Cu (II) from aqueous solution
M Moyo, U Guyo, G Mawenyiyo, NP Zinyama, BC Nyamunda
Journal of Industrial and Engineering Chemistry 27, 126-132, 2015
842015
Prevalence, seasonal variation, and antibiotic resistance pattern of enteric bacterial pathogens among hospitalized diarrheic children in suburban regions of central Kenya
M Shah, C Kathiiko, A Wada, E Odoyo, M Bundi, G Miringu, S Guyo, ...
Tropical medicine and health 44, 1-8, 2016
712016
Application of response surface methodology for Cd (II) adsorption on maize tassel-magnetite nanohybrid adsorbent
U Guyo, T Makawa, M Moyo, T Nharingo, BC Nyamunda, T Mugadza
Journal of environmental chemical engineering 3 (4), 2472-2483, 2015
692015
Removal of Zn (II) and Cu (II) ions from industrial wastewaters using magnetic biochar derived from water hyacinth
BC Nyamunda, T Chivhanga, U Guyo, F Chigondo
Journal of Engineering 2019, 2019
682019
Birch Reduction of Electron-Deficient Pyrroles.
T Donohoe, P Guyo
Journal of organic chemistry 61 (22), 1996
651996
Maize stalk as reinforcement in natural rubber composites
F Chigondo, P Shoko, BC Nyamunda, U Guyo, M Moyo
INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH, 2013
632013
Preparation of rice hull activated carbon for the removal of selected pharmaceutical waste compounds in hospital effluent
T Mukoko, M Mupa, U Guyo, F Dziike
Journal of Environmental & Analytical Toxicology, 2015
552015
Utility of the Ammonia‐Free Birch Reduction of Electron‐Deficient Pyrroles: Total Synthesis of the 20S Proteasome Inhibitor, clasto‐Lactacystin β‐Lactone
TJ Donohoe, HO Sintim, L Sisangia, KW Ace, PM Guyo, A Cowley, ...
Chemistry–A European Journal 11 (14), 4227-4238, 2005
502005
Kinetic and equilibrium modelling of lead sorption from aqueous solution by activated carbon from goat dung
M Moyo, G Nyamhere, E Sebata, U Guyo
Desalination and Water Treatment 57 (2), 765-775, 2016
482016
Equilibrium, kinetic, and thermodynamic studies on biosorption of Cd (II) from aqueous solution by biochar
M Moyo, ST Lindiwe, E Sebata, BC Nyamunda, U Guyo
Research on chemical intermediates 42, 1349-1362, 2016
382016
Synthesis and characterisation of zeolites from coal fly ash (CFA)
M Chigondo, B Nyamunda
IRACST–Engineering Science and Technology: An International Journal, 2013
342013
Adsorptive potential of Zea mays tassel activated carbon towards the removal of metformin hydrochloride from pharmaceutical effluent
M Kalumpha, U Guyo, NP Zinyama, FM Vakira, BC Nyamunda
International journal of phytoremediation 22 (2), 148-156, 2020
262020
Hydrogen peroxide as an oxidant for organic reactions
BC Nyamunda, F Chigondo, M Moyo, U Guyo, M Shumba, T Nharingo
Journal of Atoms and Molecules 3 (1), 23, 2013
252013
Synthesis of silver nanoparticles using plant extracts from Erythrina abyssinica aerial parts and assessment of their anti-bacterial and anti-oxidant activities
N Mukaratirwa-Muchanyereyi, C Gusha, M Mujuru, U Guyo, S Nyoni
Results in Chemistry 4, 100402, 2022
222022
Removal of Pb (II) and Cd (II) from aqueous solution using alkaline-modified pumice stone powder (PSP): equilibrium, kinetic, and thermodynamic studies
V Jonasi, K Matina, U Guyo
Turkish Journal of Chemistry 41 (5), 748-759, 2017
222017
Electrodeposition of zinc oxide nanoparticles on multiwalled carbon nanotube-modified electrode for determination of caffeine in wastewater effluent
T Muzvidziwa, M Moyo, JO Okonkwo, M Shumba, T Nharingo, U Guyo
International journal of environmental analytical chemistry 97 (7), 623-636, 2017
192017
The evolution of Tamiflu synthesis, 20 years on: Advent of enabling technologies the last piece of the puzzle?
CR Sagandira, FM Mathe, U Guyo, P Watts
Tetrahedron, 2020
172020
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