Publications (227)
ARTICLE
Efficiency of Two Laterites in Cyanide Removal from Aqueous Solutions: Equilibrium and Kinetic Studies
Djakaridja Sory, Yacouba Sanou, Raymond Kaboré, Samuel Paré
In the dynamic of drinking water supply in rural populations, water pollution by cyanide is one of challenges that impacts the process in the mining areas of Burkina Faso. The objective of this work was to assess the efficiency of laterite soils to remove cyanide from water. To do this, two laterites were prepared and characterized by spectros(...)
Adsorption, Characterization, Cyanide, Laterite, Water Resources
ARTICLE
Glucosinolate profiling in Cleome gynandra L. aerial parts based on two extraction methods
Jonas Mano, Cedric Dicko, Jean Claude W. Ouédraogo, and Yvonne L. Bonzi-Coulibaly
Glucosinolates and their degradation products from Cleome gynandra L. are known for their beneficial effects in traditional medical use. As part of daily nutrient intake, the areal parts of this herb are cooked and consumed, whereas the residual water from boiling is discarded. However, it may contain valuable bioactive metabolites. Therefore,(...)
specialized metabolites, Gynandropsis gynandra L., chemical profile, thioglucosides, growing stage
ARTICLE
Leaching of Base Metals in Pcbs and Copper Cementation by Iron Powder
Francis O. Konatéb, Véronique Vitry , Arsène H. Yonli
When dealing with electronic waste, printed circuit boards (PCBs) are some of the most important materials in terms of recovery possibilities, because of their high content of precious metals and base metals, notably copper ( 20% w/w), in addition to organic resins and ceramic materials. Efficient hydrometallurgical metals recovery from electr(...)
WEEEPCBsLeachingRecoveryCopperPrecious metals
ARTICLE
Porcelain: raw materials, technological properties and applications—a review
Youssouf Sawadogo , Moustapha Sawadogo, Nassio Sory , Moussa Ouedraogo, Kalifala Dao, Mohamed Seynou, Philippe Blanchart , Lamine Zerbo
Abstract: Porcelain is a ceramic product formulated from a typical triaxial mixture: plastic material; fluxes; and
degreaser. It is a very compact product, vitrified throughout. This paper described all the significant characteristics, and
raw materials of porcelain and enumerated its fields of application in the world. Porcelain is mainly(...)
applications, characteristics properties, kaolin and porcelain
ARTICLE
Phytochemical Profile and Antibacterial Activity of Solid Residues from Hydrodistillation of Cymbopogon nardus from Burkina Faso
Assétou Sankara, Jean Claude W. Ouédraogo, Mamourou Zerbo, Bassalia Ouattara and Yvonne L. Bonzi-Coulibaly
Hydrodistillation of aromatic plants is an extraction process that provides essential oils and also generates unexploited solid and liquid residues. The present study focussed on knowledge on the phytochemical profile and antibacterial potential of the solid residue resulting from the hydrodistillation of Cymbopogon nardus (CN) from Burkina Fa(...)
Hydrodistillation co-product; phytochemical screening; biopesticide; Cymbopogon nardus; antibacterial activity
ARTICLE
A manganese phthalocyanine histidine composite-modified carbon paste electrode as a biomimetic sensor for bisphenol A determination
Amadou Soukairatou Moustapha, Corneille Bakouan, Abdoulkadri Ayouba Mahamane, Boubié Guel
A biomimetic sensor was prepared from carbon paste electrode (CPE) modified with manganese phthalocyanine (MnPc) and histidine (His), and used for the determination of bisphenol A (BPA). The electrochemical biomimetic sensor (MnPc-His-CPE) gave significant current responses for BPA oxidation in comparison with CPE and MnPc-CPE, individually. T(...)
Modified carbon paste Bisphenol A Manganese phthalocyanine Histidine Square wave voltammetry Electrochemical impedance spectroscopy
ARTICLE
Carotenoid profiling by HPLC-MS/MS of Mung bean (Vigna radiata (L) R. Wilczek 1854), acclimated to Burkina Faso
Mahamadi Ouedraogo, Dominique Saga Kaboré, Benjamin Bazié, Remy K Bationo, Moumouni Koala, Constantin M Dabiré, Eloi Palé, Mouhoussine Nacro
Carotenoids represent a family of compounds found in plant foods. They are fascinated by the conjunction of
their biological properties in preventing diseases such as atherosclerosis, cancers, and premature aging. Mung
bean is a legume of the Vigna genus whose seeds are rich in bioactive compounds, particularly carotenoids. This
work aimed(...)
Carotenoids, HPLC-MS/MS, Mung bean
ARTICLE
Determination the Anticorrosive Properties of Trimebutine Maleate for Aluminum Corrosion in 2M HCl Gravimetric and Quantum Chemistry Approaches
M. Cissé, L.A.C. Koffi, M. Yéo, K.R. Kouamé, M. A. Tigori, Y. Bakouan, P. M. Niamien
The present work evaluated the inhibition properties of (R,S)-2-(dimethylamino)-2-phenylbutyl 3,4,5-trimethoxybenzoate or trimebutine maleate (TM) in aluminum corrosion in 2M hydrochloric acid. Tests were carried out using gravimetric methods and density functional theory (DFT). The results indicate that trimebutine maleate is a good inhibitor(...)
Trimebutine maleate; corrosion; aluminum; hydrochloric acid; density functional theory; gravimetric methods.
ARTICLE
Analysis, Quantification and Identification of Pesticides from Lettuce in Ouagadougou City (Burkina Faso)
Sarata Djinda, Yacouba Sanou, Samuel Paré
In Burkina Faso, chemical inputs are used massively in market gardening to increase the yields. The misuse of these chemicals is responsible of contamination of market garden products, leading to the rapid rotting of vegetables. The objective of this study was to determine the pesticides in chemical inputs applied on vegetables produced in Oua(...)
Chemical inputs; fertilizers; pesticides; rapid rot; vegetables.
ARTICLE
Antiradical and anticancer activities of extracts of Euphorbia hirta L. (Euphorbiaceae) from Burkina Faso
Yssouf Karanga, Hamidou Têeda Ganamé, Wende-Konté Hazael Conania Nikiema, Ousmane Ilboudo, Issa Tapsoba
Euphorbia hirta L. is a medicinal plant traditionally used around the world for the treatment of various pathologies. Studies reported in the literature showed that this plant species has numerous pharmacological properties, including antioxidant and antiproliferative properties which could be due to the presence of phenolic compounds. This st(...)
Medicinal plant; DPPH; antioxidant; cytotoxicity; cancer; flavonoids
ARTICLE
1,4‑Dihydroquinone and its Derivatives: Vibrational Spectroscopic (FT‑IR and Raman), Molecular Structure and Quantum Chemical Investigations
Ali Sanda Bawa1 · Seydou Ouedraogo2 · Adamou Zanguina3 · Mabinty Bayo‑Bangoura2 · Karifa Bayo2 · Ibrahim Natatou
Hydroquinones constitute a family of antioxidants, but are also known as electron donor molecules in charge transfer complexes. Raman and IR spectra of 1,4-dihydroquinone (H2Q) and its derivatives, 2,5-dichloro-1,4-dihydroquinone (H2QCl2)
and 2-methoxy-1,4-dihydroquinone (H2QOCH3) in solid form have been recorded. Theoretical calculations usi(...)
1,4-Dihydroquinone, DFT calculations, Symmetry, IR, Raman
ARTICLE
Phytochemical Constituent and Cumulative or Antagonistic Effects of Crops Plant Organ Combination on Free Radical Scavenging Capacity and Antioxidant Compound Content
Rémy K. Bationo, Dominique S. Kaboré, Yougoubo Abdoulaye, Noba Arrounan, Mahomed Toe, Constantin M. Dabiré, Eloi Pale and Roger H. Ch. Nébié
Aims: In Burkina Faso, the majority of plant-based recipes are a combination of plant organs from
the same or different species. For these recipes’ producers, the aim is to improve efficiency.
However, our ethnobotanical surveys have revealed that for some species, efficacy is better when
the species is not combined, or whe(...)
Phytochemistry; free-radical properties; plants organ combination; herbal recipes
ARTICLE
Synthesis and Evaluation of the Biological Activities of Some Derivatives of 4-Hydroxycoumarin
Youssoufou Bakouan, Assétou Sankara, Benjamin Ouédraogo, Wend-Kuny Guy Aristide Nitiema, Lassané Tarpaga, Bintou Sessouma
This article presents the synthesis and antioxidant activities of a series of new C-acylated hydroxycoumarins. The compounds were synthesized and characterized using various spectral methods, including Infrared Spectroscopy, Nuclear Magnetic Resonance, and Mass Spectrometry. The biological activities were determined using the DPPH method by as(...)
4-hydroxycoumarin, C-acylated derivatives, Nuclear Magnetic Resonance, antioxidant activity
ARTICLE
The effect of temperature and concentration on the corrosion inhibition of recycled aluminum alloy of 3-aminopropyltrimethoxysilane (APTMS)
Ousmane Tapsoba , Tambi Ramdé , El Hachmia Ech-chihbi , Souleymane Kologo , Lucien Bonou
This work investigated the adsorption properties of 3-aminopropyltrimethoxysilane on recycled aluminum alloy. The influence of deposition conditions, such as pH and temperature of the sol-gel solution and the deposit's crosslinking temperature, on the coating's protective properties was studied by potentiodynamic polarization and electrochemic(...)
sol-gel; organic/inorganic coating; FTI-IR; corrosion; polarization; impedance, DFT
ARTICLE
Antioxidant activity and identification by HPLC-DAD-MS of 3-deoxyan- thocyanins in the husks of Sorghum caudatum (L.) Moench grains from Burkina Faso
Ousséni Sawadogo, Dominique Saga Kaboré, Mahamadi Ouedraogo, Arrounan Noba, Rémy K. Bationo, Hermine Zime Diawara , Eloi Palé
As indicated by the World Health Organisation (WHO), the resurgence of chronic diseases is projected to account
for 70 % of deaths and 56 % of illnesses globally by 2030. In response, authorities are allocating resources to-
wards prevention through the use of substances with natural or synthetic antioxidant properties. However, the
safet(...)
Grain husks - Sorghum caudatum - 3-deoxyan- thocyanins - antioxidant activity