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Author

Birhanu Mekassa

Observed names: B. Mekassa, Birhanu MEKASSA
Institution: Ambo University
ORCID: 0000-0002-8676-863X
Observed ORCID: 0000-0002-8676-863X
OpenAlex ID: A5057908473
Simultaneous determination of caffeine and theophylline using square wave voltammetry at poly( l -aspartic acid)/functionalized multi-walled carbon nanotubes composite modified electrode
2017 · Birhanu Mekassa, Merid Tessema, et al. · Sensing and Bio-Sensing Research · 63
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Sensitive electrochemical determination of epinephrine at poly(L-aspartic acid)/electro-chemically reduced graphene oxide modified electrode by square wave voltammetry in pharmaceutics
2017 · Birhanu Mekassa, Merid Tessema, et al. · Journal of Electroanalytical Chemistry · 61
Square Wave Voltammetric Determination of Ibuprofen at Poly(L-Aspartic Acid) Modified Glassy Carbon Electrode
2017 · Birhanu Mekassa, Merid Tessema, et al. · IEEE Sensors Journal · 38
Human health risks of heavy metals contamination of a water-soil-vegetables farmland system in Toke Kutaye of West Shewa, Ethiopia
2025 · Getacho Feyisa, Birhanu Mekassa, et al. · Toxicology Reports · 36
Synthesis, characterization, and preparation of nickel nanoparticles decorated electrochemically reduced graphene oxide modified electrode for electrochemical sensing of diclofenac
2018 · Birhanu Mekassa, Priscilla G. L. Baker, et al. · Journal of Solid State Electrochemistry · 31
Levels of selected essential and non-essential metals in seeds of korarima (Aframomum corrorima) cultivated in Ethiopia
2015 · Birhanu Mekassa, Bhagwan Singh Chandravanshi · Brazilian journal of food technology/Brazilian Journal of Food Technology · 28
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A development in greener microextraction methods for analysis of pesticide residues in environmental water samples: A review
2024 · Endalkachew ETANA, Birhanu MEKASSA · Chinese Journal of Analytical Chemistry · 15
Proximate analysis, levels of trace heavy metals and associated human health risk assessments of Ethiopian white sugars
2024 · Birhanu Mekassa, Endalkachew Etana, et al. · Journal of Agriculture and Food Research · 14
Determination of heavy metals in cement dust, top soil and teff around Habesha and Mugher cement factory, Oromia Regional State, Ethiopia
2022 · Tsehay Fikadu, Birhanu Mekassa · Bulletin of the Chemical Society of Ethiopia · 8
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Sensitive electrochemical determination of ethambutol in pharmaceutical formulation and human urine at nickel nanoparticles/electrochemically reduced graphene oxide modified electrode
2019 · B. Mekassa, P. G. L. Baker, et al. · Bulletin of the Chemical Society of Ethiopia · 8
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Source apportionment, ecological and human health risk assessment of potentially toxic elements in Tumet River, Ethiopia
2025 · Lemessa B. Merga, Birhanu Mekassa, et al. · Toxicology Reports · 3
Evaluation of geochemical composition and heavy metals related occupational health risks of Ambo sandstone quarry sites, West Shewa of Ethiopia
2025 · Chala Mellese, Birhanu Mekassa, et al. · Chinese Journal of Analytical Chemistry · 1
Comparative study of caffeine content in wild and cultivated coffee beans from Bale Zone, Ethiopia using UV-VIS spectrophotometer
2025 · Teklit Welu, Birhanu Mekassa · Bulletin of the Chemical Society of Ethiopia
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Review of: "Probabilistic Assessment of the Heavy Metal Pollution in Debrecen’s Topsoil"
2024 · Birhanu Mekassa · Qeios
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Levels of selected essential and non-essential metals in seeds of korarima (Aframomum corrorima) cultivated in Ethiopia
2021 · Birhanu Mekassa, Chandravanshi, Bhagwan Singh · Figshare
Synthesis,characterization and preparation of nickel nanoparticles decoratedelectrochemically reduced graphene oxide modified electrode for electrochemical sensing of diclofenac
2020 · Birhanu Mekassa · Journal of Industrial and Environmental Chemistry
Works count: 16
Citation count: 306
H-index: 8
I10-index: 8
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