Bhagwan Singh Chandravanshi

Addis Ababa University — ET

Chemistry · Physical Sciences

33h-index4.3kcitations226works9.42yr avg
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Research Topics

Electrochemical Analysis and Applications(45), Heavy Metals in Plants(36), Analytical chemistry methods development(34), Analytical Chemistry and Sensors(29), Heavy metals in environment(27)

Publications226 total

Salting-out assisted liquid-liquid extraction utilizing binary salts for the simultaneous determination of chloro-s-triazines and their major degradation products in environmental water and fruit samples by HPLC-DAD
BMC Chemistry·2026Open Access
Development of sensitive and efficient effervescence tablet-assisted salting-out liquid-liquid extraction for simultaneous enrichment of multiclass pesticide residues in water, fruits and vegetables
Journal of Food Composition and Analysis·2025
Ultrasound-assisted emulsification liquid-liquid microextraction based on deep eutectic solvents for selective enrichment and detection of triazine herbicides and their degradation products in water, fruit and honey samples by HPLC-DAD
Food Chemistry·2025· 6 cited
Levels of selected metals in spices cultivated in Southwest Ethiopia: Occurrence and health risk assessment
European Journal of Chemistry·2025Open Access
Development and validation of HPLC-DAD method for the simultaneous determination of different classes of antibiotic residues in root, leafy and fruit-bearing vegetables preceded by effervescence-assisted dispersive liquid-liquid micro extraction (EA-DLLME)
Journal of Food Composition and Analysis·2025· 3 cited
Polyphenol contents of ten most widely cultivated and consumed vegetables in Ethiopia
Bulletin of the Chemical Society of Ethiopia·2025· 1 citedOpen Access
Development of HPLC-DAD method for the separation and simultaneous determination of ten antibiotic residues in food and environmental samples using surface floating organic droplet-based air-assisted liquid-liquid micro-extraction
Journal of Chromatography A·2025· 8 cited
Multi-elemental nanocomposite electrochemical sensor for the simultaneous determination of azithromycin and enrofloxacin residues in food and water samples
Microchemical Journal·2025· 10 cited
Vitamin C content and antioxidant activity of eight selected vegetables widely consumed in Addis Ababa, Ethiopia
Bulletin of the Chemical Society of Ethiopia·2025· 2 citedOpen Access
Effervescence-assisted dispersive liquid-liquid microextraction for the extraction and preconcentration of pesticide residues in fruit juice samples
Analytica Chimica Acta·2024· 17 cited
Elemental composition and health risk assessment of PM10, PM2.5, at different microenvironments: Addis Ababa, Ethiopia
PLoS ONE·2024· 11 citedOpen Access
Levels of heavy metals and physicochemical properties of honey from four selected areas of Ethiopia
Bulletin of the Chemical Society of Ethiopia·2024· 3 citedOpen Access
A novel electrochemical sensor (Au-Ag-ANCCs/r-GO/poly(L-histidine)/GCE) for the simultaneous determination of vancomycin and ceftriaxone residues in chicken meat, fish, and milk samples
Chemical Engineering Journal·2024· 16 cited
A pioneering electrochemical sensor for the simultaneous determination of nitrofurantoin and furazolidone residues in food and municipal wastewater samples
Sensing and Bio-Sensing Research·2024· 13 citedOpen Access
Potentially toxic metals in road dust: An assessment of ecological and health risks at Woldia and Kobo towns in North Wollo, Ethiopia
International Journal of Environmental & Analytical Chemistry·2024· 4 cited
Hypersensitive electrochemical sensor based on thermally annealed gold–silver alloy nanoporous matrices for the simultaneous determination of sulfathiazole and sulfamethoxazole residues in food samples
Food Chemistry·2024· 28 cited
A cutting-edge electrochemical sensing platform for the simultaneous determination of the residues of antimicrobial drugs, rifampicin and norfloxacin, in water samples
Analytica Chimica Acta·2024· 30 cited
A novel electrochemical sensor for the detection of metronidazole residues in food samples
Chemosphere·2024· 26 cited
Fatty acid and essential oil compositions of seeds of coriander (Coriandrum sativum L.) Cultivated in different regions of Ethiopia
Bulletin of the Chemical Society of Ethiopia·2024· 3 citedOpen Access
A fast, simple and efficient surface floating organic droplet–based air–assisted liquid–liquid microextraction for simultaneous extraction of multiclass pesticides from environmental water, mineral water and soft drink samples by HPLC–DAD
Microchemical Journal·2024· 11 cited
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Frequent Co-authors

Mesfin Redi‐Abshiro(15), Minaleshewa Atlabachew(8), Merid Tessema(8), Bewketu Mehari(7), Feleke Zewge(5), Sandra Combrinck(5), Rob I. McCrindle(5), Birhanu Mekassa(5), Wondimeneh Dubale Adane(4), Taddese Wondimu(3), Hailemichael Alemu(3), Estifanos Ele(3), Ayalew Debebe(3), Priscilla Baker(2), Mulu Hagos(2), Estifanos Ele Yaya(2), Ahmed Mohammed(2), Hassen Mamo(2), Hagos Yisak(2), Worku Nigussie(1)