• Removal Of Metals By Sorption With Metal Concentration Colour Sensitive Azotized Polyethylene Terephthalate Adsorbent 

  Mwangi, Isaac; Cheruiyot, Nicholas; Wanjau, Ruth; Ngila, Jane Catherine (Journal of Radiology and Clinical Imaging, 2023-04-03)

  This paper reports on the modification of polyethylene terephthalate (PET) by anchoring an azo group forming of a stable and colour sensitive absorbent capable of interacting with metal ions and removing them in aqueous ...
• Advances in Phytonanotechnology: A Plant-Mediated Green Synthesis of Metal Nanoparticles Using Phyllanthus Plant Extracts and Their Antimicrobial and Anticancer Applications 

  Thatyana, Maxwell; Dube, Nondumiso P.; Kemboi, Douglas; Manicum, Amanda-Lee E.; Mokgalaka-Fleischmann, Ntebogeng S.; Tembu, Jacqueline V. (Nanomaterials, 2023-09-22)

  Nanoparticles and nanotechnology developments continue to advance the livelihood of humankind. However, health challenges due to microorganisms and cancerous cells continue to threaten many people’s lives globally. ...
• Spatio-Temporal Variation of HIV Infection in Kenya 

  Tonui, Benard; Mwalili, Samuel; Wanjoya, Anthony (Open Journal of Statistics, 2018-09-27)

  Disease mapping is the study of the distribution of disease relative risks or rates in space and time, and normally uses generalized linear mixed models (GLMMs) which includes fixed effects and spatial, temporal, and ...
• Encapsulation of AgNPs in a Lignin Isocyanate Film: Characterization and Antimicrobial Properties 

  Madivoli, Edwin S.; Wanakai, Sammy I.; Kairigo, Pius K.; Odhiambo, Rechab S. (Materials, 2023)

  : Lignin isolated from agricultural residues is a promising alternative for petroleum-based polymers as feedstocks in development of antimicrobial materials. A polymer blend based on silver nanoparticles and lignin–toluene ...
• Ethnomedicinal Uses, Phytochemistry and Pharmacological Properties of Suregada Genus: A Review 

  Mangisa, Mandisa; Kemboi, Douglas; Fouche, Gerda; Nthambeleni, Rudzani; Langat, Moses Kiprotich; Tarirai, Clemence; Cheek, Martin; Gonyela, Odwa; Tembu, Vuyelwa Jacqueline (Pharmaceuticals, 2023-09-30)

  : Plants of the Suregada Roxb. ex Rottler (formerly Gelonium Roxb. ex Willd) are utilized to treat various ailments, namely, hepatic, gum diseases, pyrexia, eczema, and venereal diseases. This review links the reported ...
• Extractives from Artemisia afra with Anti-Bacterial and Anti-Fungal Properties 

  Molokoane, Tumelo L.; Kemboi, Douglas; Siwe-Noundou, Xavier; Famuyide, Ibukun M.; McGaw, Lyndy J.; Tembu, Vuyelwa J. (Plants, 2023-09-25)

  Secondary metabolites were isolated using chromatographic techniques after being extracted sequentially from the roots of Artemisia afra using organic solvents such as ethanol, ethyl acetate, dichloromethane, and n-hexane. ...
• Integrated extended reach VCSEL interconnect with 8.5 Gbps data modulated forward Raman pump signals 

  Isoe, G. M.; Boiyo, D. Kiboi; Rotich, E. K.; Osiemo, D. M.; Gibbon, T. B. Gibbon (Journal of Modern Optics, 2019)

  We experimentally present thefirst reported integrated cross-modulatedforward Raman pump, with low-cost, power-efficient VCSELs. A single-mode VCSEL is directly modulated with 8.5 Gbps data and transmitted over a 50.7 ...
• Classification of Unit Groups of Five Radical Zero Completely Primary Finite Rings Whose First and Second Galois Ring Module Generators Are of the Order pk , k = 2, 3, 4 

  Were, Hezron Saka; Oduor, Maurice Owino (Journal of Mathematics, 2022)

  Let R0 = GR(pkr, pk) be a Galois maximal subring of  R  so that R = R0 ⊕ U ⊕ V ⊕ W ⊕ Y, where U, V, W, and Y are R0/pR0 spaces considered as R0-modules, generated by the sets {u1, ⋯, ue}, {v1, ⋯, vf}, {w1, ⋯, wg}, and {y1, ...
• Extraction and Profiling of Phytochemicals Present in Selected Ornamental Plants in Kericho County 

  Too, Lily Chepkemoi; Yugi, Jared Owiti; Kiplimo, Joyce Jepkorir (International Journal of Advanced Research, 2024)

  Bacterial infections are prevalent in most parts of Kenya causing diseases like pneumonia, typhoid, cholera and meningitis. This has contributed to unsustainable socio-economic development following the emergence ...
• FT-IR Analysis ofBeta vulgarisPeels and Pomace Dye Extracts and Surface Analysis of Optimally Dyed-Mordanted Cellulosic Fabrics 

  Rotich, Vincent; Wangila, Phanice; Cherutoi, Jackson (Journal of Chemistry, 2022-06-09)

  FT-IR spectroscopy is a nondestructive technique that can be utilized for the qualitative characterization of natural dyes and dyed substrates through structure elucidation. This work aimed at the characterization of natural ...
• Unit Groups of a Finite Extension of Galois Rings 

  Owino, Oduor Maurice (Earthline Journal of Mathematical Sciences, 2024)

  Let Ro be a Galois ring. It is well known that every element of Ro is either a zero divisor or a unit. Galois rings are building blocks of completely primary finite rings which have yielded interesting results towards ...
• Family Factors Influencing Intentional Self-organophosphate Poisoning Among Persons of Age 15-30 Years in Kericho County, Kenya 

  Sigey, Langat Kiprotich (International Journal of TROPICAL DISEASE & Health, 2024)

  Aim: The aim of this study was to explore factors that influence intentional self-poisoning among patients aged 15-30 years in Kericho County. The study's specific goals were to explore the influence of family factors, ...
• SVEIRS Mathematical Model on Stability Analysis of HIV-1 Coronavirus COInfection 

  Pela, Cherono; Wesley, Kirui; Daniel, Adicka (Journal of Advances in Mathematics and Computer Science, 2024-05-04)

  Mathematical modeling has enabled epidemiologist to understand best the dynamics of infectious diseases, their impact and future predictions on their transmission and existence. Deterministic Susceptible– Vaccinated–Ex ...
• Numerical Solution of the Navier-Stokes Equations for Incompressible Fluid Flow by Crank-Nicolson Implicit Scheme 

  Siele, Charles; Rotich, John; Adicka, Daniel (Applied and Computational Mathematics, 2021-03-12)

  The Navier-Stokes (N-S) equations for incompressible fluid flow comprise of a system of four nonlinear equations with five flow fields such as pressure P, density ρ and three velocity components u, v, and w. The system ...
• Simultaneous 10 Gbps data and clock transmission for smart power grid application utilizing the optical fibre and VCSEL technology 

  Aradi, H. E.; Kipnoo, E. K. Rotich; Masinde, F. W.; Waswa, D. W.; Jena, J.; Gibbon, T. B. (Journal of Modern Optics, 2024-07-23)

  The study seeks to design a communication system for a power grid, that will ensure real-time and low-latency communication and automation between the utility and the end users. The performance characterization of the ...
• Prey-predator Model on the Interaction of Pathogenic Bacteria and Bacteriophages in the Presence of Medication 

  Kiplang’at, Ronoh Byrum; Kirui, Wesley; Olwamba, Levi Otanga; Tonui, Bernard (Journal of Advances in Mathematics and Computer Science, 2024-09-17)

  Antimicrobial resistance has become one of the greatest global threats to health, food security and development. This crisis of antimicrobial resistance has led to research on alternative treatment of bacterial infection. ...
• Assessing the Effectiveness of Strategic Plans Implementation in Kenyan Public University Libraries 

  Harrison, Janet Nankui; Amoth, Duncan; Otike, Japhet (Journal of Information and Knowledge, 2022)

  Strategic plans have the ability to encourage increased awareness of customer value for developing strategy and implementation. Strategic plans focus on vision of future growth as well as establishing priorities necessary ...
• Antimicrobial Activity of Senna didymobotrya and Thunbergia alata Plant Extracts Against Selected Bacterial Clinical Isolates from Kericho Referral Hospital in Kenya 

  Kotut, Selina Jemutai; Yugi, Jared Owiti; Kiplimo, Joyce Jepkorir (International Journal of Advanced Research, 2024-08-28)

  Bacterial infections are distributed worldwide and cause deadly infectious bacterial diseases such as skin, soft tissue and respiratory tract infections, meningitis, and tuberculosis. Bacterial infections are very common ...
• Analysis of Adjacency, Laplacian and Distance Matrices of Zero Divisor Graphs of 4-Radical Zero Completely Primary Finite Rings 

  Ndago, Frank Omondi; Oduor, Maurice Owino; Ojiema, Michael Onyango (Science Mundi, 2024-08-06)

  This study is an extension of our study on matrices of zero divisor graphs of classes of 3-radical zero completely primary finite rings. It focusses on Matrices of a class of finite rings R whose subset of the zero ...
• Genetic characterization of group A rotavirus in children with acute gastroenteritis in Kericho County Referral Hospital, Kenya 

  Nyamanga, Beth Khayeli; Kombich, Janeth; Sang, Carlene; Nyangao, James; Lihana, Raphael (Pan African Medical Journal, 2024-04)

  Introduction: approximately over 80% of mortalities due to rotavirus occur in countries that have limited resources, especially in sub-Saharan Africa and South Asia. The study was intended to determine the genetic ...

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