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Dr. John Wanjohi
Dr. John Wanjohi
Senior lecturer, Chemistry, University of Nairobi
在 uonbi.ac.ke 的电子邮件经过验证 - 首页
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引用次数
引用次数
年份
Evaluation of surveillance for surgical site infections in Thika Hospital, Kenya
AM Aiken, AK Wanyoro, J Mwangi, P Mulingwa, J Wanjohi, J Njoroge, ...
Journal of hospital infection 83 (2), 140-145, 2013
592013
Joziknipholones A and B: The First Dimeric Phenylanthraquinones, from the Roots of Bulbine frutescens
G Bringmann, J Mutanyatta‐Comar, K Maksimenka, JM Wanjohi, ...
Chemistry–A European Journal 14 (5), 1420-1429, 2008
412008
Naphthoquinones from the roots of Aloe secundiflora
M Induli, M Cheloti, A Wasuna, I Wekesa, JM Wanjohi, R Byamukama, ...
Phytochemistry Letters 5 (3), 506-509, 2012
352012
Three dimeric anthracene derivatives from the fruits of Bulbine abyssinica
JM Wanjohi, A Yenesew, JO Midiwo, M Heydenreich, MG Peter, M Dreyer, ...
Tetrahedron 61 (10), 2667-2674, 2005
322005
Clinical efficacy and plasma concentrations of two formulations of buparvaquone in cattle infected with East Coast fever (Theileria parva infection)
GR Muraguri, PN Ngumi, D Wesonga, SG Ndungu, JM Wanjohi, K Bang, ...
Research in veterinary science 81 (1), 119-126, 2006
292006
Influence of community participation on project performance of Ruiri water projects, Meru County, Kenya
JN Mbui, JM Wanjohi
International Academic Journal of Information Sciences and Project …, 2018
222018
Determinants of performance of irrigation projects: Case of Nthawa irrigation project of Mbeere North Sub-county, Embu County, Kenya
RK Muiruri
University of Nairobi, 2017
162017
Factors affecting implementation of revenue collection systems in county governments in Kenya case of Meru county
FK Mugambi, JM Wanjohi
International journal for research in business, management and accounting 4 …, 2018
132018
Immunization of cattle against East Coast fever using Theileria parva (Marikebuni) and relaxation of tick control in North Rift, Kenya
JM Wanjohi, JN Ngeranwa, RM Rumberia, GR Muraguri, SK Mbogo
Published jointly by the Agricultural Research Council, ARC-Onderstepoort …, 2001
132001
Alienusolin, a new 4α-deoxyphorbol ester derivative, and crotonimide C, a new glutarimide alkaloid from the Kenyan Croton alienus
B Ndunda, MK Langat, JM Wanjohi, JO Midiwo, LO Kerubo
Planta medica 79 (18), 1762-1766, 2013
122013
Determination of heavy metals concentrations in coal and coal gangue obtained from a mine, in Zambia
B Chilikwazi, JM Onyari, JM Wanjohi
International Journal of Environmental Science and Technology 20 (2), 2053-2062, 2023
102023
Factors influencing use of alternative dispute resolution in construction projects: case of Imenti North Sub County, Meru County
H Kirimi, J Wanjohi
International Academic Journal of Information Sciences and Project …, 2019
92019
Factors Influencing Employee Job Performance In County Government Departmental Projects: A Case Of Meru County Government, Kenya.
DK Majau
UoN, 2019
82019
Factors influencing performance of prisoners’ reintegration programmes: A case of women prisoners in Meru government of Kenya prison, Meru County, Kenya
MM Mutabari
University of Nairobi, 2017
82017
Phytochemical investigation of resins from Kenyan Commiphora holtziana
R Chiteva, A Yenesew, B Chikamai, J Wanjohi
International Journal of current research 5 (7), 1791-1793, 2013
82013
Evaluation of seasonal variation, effect of extraction solvent on phytochemicals and antioxidant activity on Rosmarinus officinalis grown in different agro-ecological …
ZN Kabubii, JM Mbaria, MP Mathiu, JM Wanjohi, EN Nyaboga
CABI Agriculture and Bioscience 4 (1), 1, 2023
62023
Optimization of diffuse reflectance spectroscopy measurements for direct and rapid screening of pesticides: A case study of spinach
CN Ndung'u, MI Kaniu, JM Wanjohi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 280, 121556, 2022
62022
Direct and rapid screening of calcium carbide in ripened bananas using chemometrics-assisted laser Raman spectroscopy
KO Odongo, MI Kaniu, CN Ndung’u, JM Wanjohi
Applied Physics B 129 (6), 84, 2023
42023
Pyrethrum (Chrysanthemum cinerariifolium) Flowers’ Drying Conditions for Optimum Extractable Pyrethrins Content
HO Otieno, DK Kariuki, JM Wanjohi
Journal of Plant Studies; Vol 9 (2), 2020
32020
Antiplasmodial anthracene derivatives from some Kenyan Aloe and Bulbine species
JM Wanjohi
32005
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