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Toplam kayıt 42, listelenen: 11-20
GREEN SYNTHESIS, ANTIMICROBIAL AND ANTICANCER ACTIVITIES OF AgNPs PREPARED FROM THE LEAF EXTRACT OF Eucalyptus camaldulensis
(Muğla Sıtkı Koçman Üniversitesi Fen Bilimleri Enstitüsü, 2020)
Herein we report the green synthesis of silver nanoparticles (EcAgNPs) from water fraction (Ecs), obtained from methanol extract of Eucalyptus camaldulensis at room conditions. UV-vis, HR-TEM and SEM-EDS devices were used ...
Antibiofilm, antiquorum sensing and antioxidant activity of secondary metabolites from seeds of Annona senegalensis, Persoon
(Academic Press Ltd- Elsevier Science Ltd, 2020)
The increasing resistance of bacteria to antibiotics has motivated the interest in potent natural compounds capable of disrupting bacterial cell-to-cell communication. Column chromatography of seed extract of Annona ...
Impact of toxic metal pollution on surface water pollution: a case study of Tohma stream in Sivas, Turkey
(Taylor and Francis Ltd., 2021)
This study was executed to investigate the acidification and heavy metal (Cr, Mn, Fe, Ni, Cu, Zn, and Pb) pollution of Tohma stream flowing near Kangal lignite-fired thermal power plant located in Kangal district of Sivas ...
A preliminary study of chemical profiles of honey, cerumen, and propolis of the african stingless bee meliponula ferruginea
(MDPI AG, 2021)
Recently, the honey and propolis of stingless bees have been attracting growing atten-tion because of their health-promoting properties. However, studies on these products of African Meliponini are still very scarce. In ...
MICROSCOPIC AND MOLECULAR DETECTION OF NOSEMA SP. IN THE SOUTHWEST AEGEAN REGION
(Bursa Uludag University, 2021)
Beekeeping, performed in many parts of the world, has a very large place in the world trade market with bee products such as wax, bee venom, propolis and royal jelly, especially honey production. However, honey bee diseases ...
Anti-Quorum Sensing and Antioxidant Activity of Essential Oils Extracted From Juniperus Species, Growing Spontaneously in Tebessa Region (East of Algeria)
(SAGE Publications Inc., 2021)
The chemical composition of essential oils (EOs) extracted from the aerial parts of 2 species of Juniperus was determined by Gas Chromatography-Mass Spectrometry (GC-MS). In total, 65 and 58 compounds accounting for 90.3% ...
ANALYSIS OF NATURAL RADIOACTIVITY AND DETERMINATION OF POTASSIUM CONTENT IN FOODS
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2021)
Natural radionuclides, such as potassium-40 (K-40), radium-226 (Ra-226), and thorium-232 (Th-232) originating from the earth's crust can enter the human body through foods grown in the soil, which can cause internal ...
A spectral collocation matrix method for solving linear Fredholm integro-differential–difference equations
(Springer Science and Business Media Deutschland GmbH, 2021)
In this study, a spectral collocation matrix method has been introduced to solve the linear Fredholm integro differential–difference equation (LFIDDE) numerically. The method is combined Chebyshev series and matrix algebras. ...
GAMMA RAY RADIATION RESEARCH IN BUILDING MATERIALS
(PARLAR SCIENTIFIC PUBLICATIONS, 2021)
Building materials used in the construction industry, such as marble, granite, ceramics, travertine, and cimstone, are of crustal origin and contain natural radiation. While these materials act as a source of natural ...
Determination of antimicrobial and anti-quorum sensing activities of water and ethanol extracts of propolis
(Chartered Inst. of Building Services Engineers, 2021)
Quorum Sensing is a special system between bacteria to communicate with the signal molecules. Propolis is a resin collected from plants by honey bees. The present study examined anti-quorum sensing and antimicrobial ...