Güncel Gönderiler: Fen Fakültesi
Toplam kayıt 1154, listelenen: 261-280
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Status of endemic freshwater fish fauna inhabiting major lakes of turkey under the threats of climate change and anthropogenic disturbances: A review
(MDPI AG, 2021)Due to its peculiar geographical position and its environmental heterogeneity, Turkey represents an important biodiversity hotspot for freshwater fish fauna. Unfortunately, native fish communities of Turkey, mainly from ... -
Preparation of Spherical Cellulose Nanoparticles from Recycled Waste Cotton for Anticancer Drug Delivery
(John Wiley and Sons Inc, 2021)Using natural waste resources as a starting material for the preparation of cellulose nanoparticles is a field of interest for novel pharmaceutical applications. This study aims to introduce cellulose nanoparticles for ... -
Targeted mesoporous silica nanoparticles for improved inhibition of disinfectant resistant Listeria monocytogenes and lower environmental pollution
(Elsevier B.V., 2021)Benzalkonium chloride (BAC) is a common ingredient of disinfectants used for industrial, medical, food safety and domestic applications. It is a common pollutant detected in surface and wastewaters to induce adverse effects ... -
ANALYSIS OF METAL CONCENTRATION AND HEALTH RISK ASSESSMENT FOR CONSUMPTION OF FOUR ECONOMICALLY IMPORTANT FISH SPECIES FROM GÖKOVA BAY (TURKEY)
(Earth and Environmental Team, 2021)Metals (Cd, Pb, Cu, Fe and Ni) accumulation in the tissues of four fish species, flathead grey mullet (Mugil cephalus), gilthead seabream (Sparus auratus), common pandora (Pagellus erythrinus) and goldblotch grouper ... -
NiO micro/nanoparticles decorated carbon-based anode for the fuel cell applications in alkaline medium
(Springer, 2021)In this study, a non-enzymatic and low-cost method was presented for fuel cell applications in alkaline medium based on the utilization of nickel oxide micro/nanoparticles (NiOMNPs) for carbon-based anode fabrication. ... -
Pseudomonas fragi/graphene-gold hybrid nanomaterial bioanode based microbial fuel cell
(Royal Society of Chemistry, 2021)A Pseudomonas fragi (P. fragi) and graphene-gold hybrid nanomaterial included a carbon felt electrode (graphene-Au/CFE) bioanode was developed and optimized. Then, this bioanode was combined with a platinum cathode and a ... -
Phenolic composition and biological activities of Turkish endemic plant: Stachys cretica subsp. kutahyensis
(Elsevier, 2021)Stachys cretica L. subsp. kutahyensis is a Turkish endemic plant specie and used in flock medicine against many diseases. To our knowledge, no data are available on the chemical composition and the biological activities ... -
Antioxidant, anticholinesterase activities and polyphenolic constituents of cones of algerian fir (Abies numidica) by LC-ESI-MS/MS with chemometric approach
(Marmara Üniversitesi, 2021)The fractions (Fr.1-5) of the hydromethanolic extract of Abies numidica cones were studied for their polyphenol constituents, antioxidant, and anticholinesterase activities. The beta-carotene-linoleic acid, cupric reducing ... -
On C-m-Supermagicness of Book-Snake Graphs
(UNIV PUNJAB, DEPT MATHEMATICS, 2021)Graph labelling or valuation is a function that maps graph elements (vertices or edges) to numbers, usually positive integers [7]. In this work, we analyze the supermagicness of book-snake graphs. At first, we show that ... -
Chemical characterization and nutritional value of Spirulina platensis cultivated in natural conditions of Chichaoua region (Morocco)
(Elsevier B.V., 2021)The aim of the current study was to characterize the phytochemical, phytopigments, and nutritional value of Spirulina platensis produced in Chichoua region of Morocco. A natural medium based on well water-wood ash is used ... -
The Prevalence and Genetic Characterization of Strains of Borrelia Isolated from Ixodes Tick Vectors in Belarus (2012-2019)
(Mary Ann Liebert, 2021)Borrelia burgdorferi sensu lato (s.l.) is the most common pathogen of medical significance transmitted by ticks of the family Ixodidae in Belarus. Human infection with B. burgdorferi causes Lyme borreliosis, most commonly ... -
The assessment of boron toxicity tolerance in F6 RILs of durum wheat [Triticum turgidum (L.) Tell. convar. durum (Desf.) Mackey]
(Akademiai Kiado ZRt, 2021)The identification of new genotypes tolerant to the boron toxicity is very important for the breeding programs carried out in the arid and semiarid regions of West Asia and North Africa region. This study aims to determine ... -
A time series analysis for sales of chicken based food product
(American Institute of Physics, 2021)This study provides a time series analysis and interpretation of the output for forecast sales of chicken based food product of weekly sales data. These data were collected directly from the outlet shop of one factory in ... -
Molecular dynamics analysis of N-acetyl-D-glucosamine against specific SARS-CoV-2’s pathogenicity factors
(Public Library of Science, 2021)The causative agent of the pandemic identified as SARS-CoV-2 leads to a severe respiratory illness similar to SARS and MERS with fever, cough, and shortness of breath symptoms and severe cases that can often be fatal. In ... -
Green synthesis of multifunctional carbon coated copper oxide nanosheets and their photocatalytic and antibacterial activities
(Nature Publising Group, 2021)The studies of metal oxides in environmental remediation of chemical and biological pollutants are gaining colossal importance. Herein, we report the facile synthesis of multifunctional copper oxide nanosheets (CuO NS) ... -
Physiological Effects of Smoke-water and Karrikinolide on Wheat Seedlings Grown under Boron Stress
(Pleiades journals, 2021)Abstract: It is well-recognized that plant-derived smoke and karrikinolide (KAR1) are capable of promoting seed germination and seedling growth in many plants. In addition, recent findings have suggested that smoke and ... -
Extracellular microRNAs: key players to explore the outcomes of in vitro fertilization
(BioMed Central Ltd, 2021)Background: MicroRNAs (miRNAs) are small RNA molecules that modulate post-transcriptional gene regulation. They are often used as promising non-invasive biomarkers for the early diagnosis of cancer. However, their roles ... -
Mulch removal time did not have significant effects on Tuber melanosporum mycelium biomass
(Ministerio de Agricultura Pesca y Alimentacion, 2021)Aim of study: We aimed to i) evaluate the effects of mulching on Tuber melanosporum mycelium biomass and seedling growth (i.e. root collar diameter and seedling height) and ii) unravel the relationship between growth in ... -
Water quality assessment of Selendi Stream and comparative performance of the indices based on benthic macroinvertebrates and physicochemical parameters
(Springer Science and Business Media Deutschland GmbH, 2021)The main objective of the present study was to investigate the water quality of the Selendi Stream and to compare the performance of the indices. Biotic and diversity indices based on benthic macroinvertebrates have been ... -
Evaluation of the chemopreventive effects of Hypericum perforatum L on DMBA-applied rat oral mucosa
(Elsevier Ltd, 2021)Objective: Hypericum perforatum L also known as St. John's wort is known to have many beneficial properties for the organism including its antioxidant and anticancer activities. It is also known to have shown antiproliferative ...
