Tür "article" Meslek Yüksekokulları için listeleme
Toplam kayıt 468, listelenen: 61-80
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Biosynthesis, characterization, and investigation of antimicrobial and cytotoxic activities of silver nanoparticles using Solanum tuberosum peel aqueous extract
(ELSEVIER SCI LTD, 2023)Metallic nanoparticle biosynthesis is thought to offer opportunities for a wide range of biological uses. The green process of turning biological waste into utilizable products gaining attention due to its economical and ... -
Bitki patojenlerinin kontrolünde kullanılan biyokontrol ürünler ve özellikleri
(2005)Son günlerde sağlık ve çevre güvenliğine artan ilgiden dolayı toksik, kanserojen ve çevresel açıdan zararlı kimyasalla¬rın kullanım isteği kırılmaktadır. Bu bakımdan, gelişmiş ülkelerde güvenilir, biyolojik kaynaklı ürünlere ... -
Blok ve parsel yönlendirmesinin arzi toplulaştırmasındaki önemi
(2012)Araştırma, parsellerin yönlendirilmesinin, bitkisel ürün verimi ve bazı verim özellikleri üzerindeki etkisini belirlemek amacıyla yapılmıştır. Çalışma Samsun'un Bafra İlçesinde 2001- 2002 yıllarında, ikinci ürün olarak, ... -
Bor içeren bazı biyoaktif bileşikler
(TENMAK Bor Araştırma Enstitüsü, 2020)Bor, biyolojik açıdan önemli bir elementtir ve doğada tek başına bulunmayıp, diğer elementlerle bileşikler halinde yer alır. Özellikle oksijen içeren molekülleri tercih eder. “Autoinducer 2” gibi hücresel haberleşmede ... -
Buğdayda Yaprak Analiziyle Eksikliği Belirlenen Elementlerin Yapraktan Gübrelemeyle Verim ve Kalite Üzerine Etkileri
(2016)Deneme Tekirdağ koşullarında üretimi yapılanan Gelibolu, Enola, ZA-75, Krasunya ve Nina buğday çeşitlerinde kurulmuştur. Üreticimizin toprağa uyguladığı klasik taban ve üst gübresi uygulamasına ilave olarak farklı fenolojik ... -
Chalcones bearing nitrogen-containing heterocyclics as multi-targeted inhibitors: Design, synthesis, biological evaluation and molecular docking studies
(John Wiley and Sons Ltd, 2023)In this work, a series of chalcones (1a–d, 2a–d, 3a–d, 4a–d, and 5a–d) were designed and synthesized by Claisen–Schmidt condensation. Also, their chemical structures were elucidated using UV–Vis, FT IR, 1H NMR, 13C NMR, ... -
THE CHANGES IN THE SURFACE OF FLAT PRESSED WOOD-PLASTIC COMPOSITES EXPOSED TO ARTIFICIAL WEATHERING
(SLOVAK FOREST PRODUCTS RESEARCH INST, 2022)In this study, the wood flour content's effect on the weathering performance of flat pressed WPC was investigated. The high density polyethylene was reinforced with four different wood flour content (10%, 30%, 50%, 70%). ... -
Characterization of fossil Sequoioxylon wood using analytical instrumental techniques
(Elsevier Science Bv, 2018)In this study, fossil (Sequoioxylon) wood from the Oligocene-Miocene transition in istanbul, Turkey was examined using non-destructive test methods to evaluate changes in anatomical and chemical structure. Molecular changes ... -
Characterization of Turkish Astragalus honeys according to their phenolic profiles and biological activities with a chemometric approach
(Elsevier Ltd, 2023)The genus of Astragalus provides a significant source of pollen and nectar for honeybees. In this study, 37 Astragalus honey samples in 8 different regions from Turkey were investigated for the phenolic compositions and ... -
Characterization, In Vitro Biological Activity and In Vivo Cardioprotective Properties of Trametes versicolor (L.:Fr.) Quél. Heteropolysaccharides in a Rat Model of Metabolic Syndrome
(MDPI, 2023)The present study aimed to examine the biological activity and cardioprotective potential of Trametes versicolor heteropolysaccharides (TVH) in a rat model of metabolic syndrome (MetS). This study included 40 Wistar rats ... -
Chemical Analysis of Tree Barks using ATR-FTIR Spectroscopy and Conventional Techniques
(North Carolina State Univ Dept Wood & Paper Sci, 2017)ATR-FTIR spectroscopy and conventional analysis techniques were performed to characterize the chemical structure of different coniferous (cedar, fir, Calabrian pine, and spruce) and deciduous (chestnut, oak, alder, and ... -
Chemical characterization, in vitro antioxidant, anti-cancer and enzyme inhibition activities of three edible mushroom species
(Springer, 2023)This study aimed to investigate HPLC-DAD based chemical compositions, total phenolic compounds, antioxidant, enzyme inhibition and anti-cancer activities of three edible mushrooms: Clavariadelphus truncatus Donk, Craterellus ... -
Chemical composition and anti-biofilm activity of Thymus sipyleus BOISS. subsp sipyleus BOISS. var. davisianus RONNIGER essential oil
(Pharmaceutical Soc Korea, 2015)In this study, antimicrobial and antibiofilm activities and the chemical composition of Thymus sipyleus BOISS. subsp. sipyleus BOISS. var. davisianus RONNIGER essential oil was evaluated. The essential oil was obtained by ... -
Chemical composition and antibacterial activity of bee venom against multi-drug resistant pathogens
(AOSIS, 2023)Bee venom with an antimicrobial effect is a powerful natural product. One of the most important areas where new antimicrobials are needed is in the prevention and control of multi-drug resistant pathogens. Today, antibacterial ... -
CHEMICAL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF ESSENTIAL OIL OF CITRUS SINENSIS: INTERACTION WITH AMPICILLIN AND FLUCONAZOLE
(EDITURA ACAD ROMANE, 2020)In the present study, the interactions of essential oil (EO) of Citrus sinensis L. Osbeck with two antibiotics (ampicillin and fluconazole), which are commonly used in the treatment of infections, were investigated. C. ... -
Chemical composition, anti-quorum sensing, enzyme inhibitory, and antioxidant properties of phenolic extracts of clinopodium nepeta l. Kuntze
(MDPI, 2021)Phenolic extracts of Clinopodium nepeta were prepared and their preliminary phenolic profiles determined using HPLC-DAD with 26 phenolic standards. Apigenin (21.75 ± 0.41 µg/g), myri-cetin (72.58 ± 0.57 µg/g), and rosmarinic ... -
Chemical constituents and their bioactivities from truffle Hysterangium inflatum
(Springer, 2021)Hysterangium inflatum is a truffle that grows naturally in the roots of Eucalyptus sp. and is distributed along the Mediterranean and Aegean coasts. Chemical investigation of the H. inflatum enabled to isolate of a new ... -
Chemical constituents from fruits of Cnestis ferruginea Vahl ex. DC (Connaraceae) and evaluation of their anticholinesterase and antiradical activities
(TAYLOR & FRANCIS LTD, 2022)The phytochemical investigation of the DCM/MeOH (1:1) extract of the fruits of Cnestis ferruginea led to the isolation and characterization of one new quinic acid derivative, ferruginoic acid (1), together with six known ... -
Chemical modification of silica gel with synthesized Schiff base hydrazone derivative and application for preconcentration and separation of U(VI) ions from aqueous solutions
(Springer, 2014)Schiff base hydrazone derivative (HL) sorbent was synthesized according to the literature to be used in the adsorption and preconcentration of U(VI) ions from aqueous solution and it was exposed to immobilization, and new ... -
Chemometric Approaches for the Characterization of the Fatty Acid Composition of Seventeen Mushroom Species
(Taylor & Francis Inc, 2020)Mushrooms have been used since ancient times because of their nutritional, medicinal and economic potential. In this study, fatty acid compositions of seventeen mushroom species, naturally growing in Turkey, were determined ...
