attended event Fraud and the African Renaissance - 1999 International Society of Business, Economics and Ethics (ISBEE) Conference - 2007 Business Ethics Network of Africa Conference - 2000 Business Ethics Network of Africa Conference - 2003
selected publications academic article Comparison of freeze and spray drying to obtain primaquine-loaded solid lipid nanoparticles. Journal of Nanotoxicology and Nanomedicine. 2017 Development and validation of a GC-MS method for the quantitation of nanoformulated primaquine in whole blood and plasma of mouse model. Journal of Nanotoxicology and Nanomedicine. 2017 Effects of micronutrients on the nutritional status of clonal tea replanted in areas where old tea was uprooted. Journal of Tea Science Research. 7. 2017 Plasma nevirapine concentrations predict virological and adherence failure in Kenyan HIV-1 infected patients with extensive antiretroviral treatment exposure. Public Library of Science (PLoS One). 12. 2017 Removal of chromium and cadmium ions from water using graphene oxide and sodium graphene oxide nanocomposites. International Journal of Science and Engineering Invention. 2:54-58. 2016 Synthesis, characterization and antimicrobial activity of ZnS nanoparticles. Indian Journal of Nanoscience. 4. 2016 Co-infection burden of hepatitis C virus and Human Immunodeficiency Virus among Injecting heroin users at the Kenyan coast. Public Library of Science (PLoS One). 10. 2015 Correlates of adherence and treatment failure among Kenyan patients on long-term highly active anti-retroviral therapy . AIDS Journal of Acquired Immune Deficiency Syndrome. 69. 2015 Correlates of adherence and antiretroviral treatment failure in HIV-1 infected Kenyan patients. AIDS Research and Human Retroviruses. 2014 Development, characterization and antimalarial efficacy of dihydroartemisinin loaded solid lipid nanoparticles. International Journal of Nanomedicine. 3865-3874. 2014 Preparation, characterization, and optimization of primaquine-loaded solid lipid nanoparticles. International Journal of Nanomedicine. 3865-3874. 2014 book Frontiers of Globalisation. Africa World Press. 2011 chapter Corporate Social Responsibility in Kenya: Reflections and Implications. United Nations University Press. 2004 conference paper Investigations into manufacturing processes for a liposomal parenteral nanoformulation to solubilize poorly soluble drug substance. Indian Journal of Nanoscience. 2015
teaching activities Chemical Kinetics Lecturer Colligative Properties Lecturer Electrochemistry Lecturer General Physical Chemistry Lecturer Photochemistry Lecturer Spectroscopy Lecturer Thermochemistry Lecturer Thermodynamics Lecturer
education and training Ph.D. in Chemistry, Jomo Kenyatta University of Agriculture and Technology , Physical Chemistry 1997 - 2003 M.Sc. in Chemistry, University of Ibadan 1994 - 1995 B.Sc. in Chemistry, University of Nairobi 1980 - 1984