Fen Fakültesi: Recent submissions
Now showing items 221-236 of 236
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Synthesis, characterization and thermal properties of chalcone methacrylamide polymers containing methoxy group in side chain
(Springer, 2021)In this study, thermal and dielectric properties of chalcone methacrylamide polymers containing methoxy group in side chain were studied. At first the chalcone compounds abbreviated as CHAL1, CHAL2, and CHAL3 containing ... -
Synthesis and characterization of cobalt nanoparticles containing anionic polymer hydrogel nanocomposite catalysts for fast reduction of nitrocompounds in water
(Springer, 2021)Design and development of hydrogel based metal nanocomposites is of vital signifcance in the feld of industrial waste management. In this study, the synthesis of poly (N-isopropylacrylamide-co-2-Acrylamido-2-methylpropane ... -
Versatile Fluorescent Carbon Dots from Citric Acid and Cysteine with Antimicrobial, Anti‑biofilm, Antioxidant, and AChE Enzyme Inhibition Capabilities
(Springer, 2021)Nanostructured fuorescent particles derived from natural molecules were prepared by a green synthesis technique employing a microwave method. The precursors citric acid (CA) and cysteine (Cys) were used in the preparation ... -
Determination of antioxidant activity and DNA damage protection of marchantia polymorpha L.
(Parlar Scientific Publications, 2021)In this study, the potential biological effects of Maarchantia polymorpha (Bryophyte) from Mount Ida (Crinakkale/Turkey) were investigated. M. polymorpha was extracted using the Soxhlet apparatus with several organic ... -
Data on the reproductive biology of two Anguids in Turkey
(Universitatea din Oradea, 2021)Information on the reproduction biology of Anguis fragilis complex and Pseudopus apodus living in Turkey was very limited or rare. Here we dissected a total of 80 female Anguid (61 A. fragilis complex and 19 P. apodus) ... -
Biochemical composition and in vitro antimicrobial activity of endemic helichrysum arenarium ssp. aucheriethanol extract
(Parlar Scientific Publications, 2021)The phenomenon of using plants for therapeutic purposes dates back to the earlier times in the history of humanity. Even though there have been remarkable developments in the modern medicine, pharmaceutical, and chemical ... -
Mass mortality in endangered fan mussels Pinna nobilis (Linnaeus 1758) caused by co-infection of Haplosporidium pinnae and multiple Vibrio infection in canakkale Strait, Turkey
(Taylor and Francis, 2021)Purpose: Pinna nobilis (fan mussel) is one of the most important endemic bivalve molluscs in the Mediterranean and mass mortality events were observed in these mussels in recent years. In this study, we report mass ... -
Observational and Theoretical Studies of 27 delta Scuti Stars with Investigation of the Period-Luminosity Relation
(IOP Publishing, 2021)The multi-color CCD photometric study of 27 δ Scuti stars is presented. By using approximately three years of photometric observations, we obtained the times of maxima and magnitude changes during the observation time ... -
Toxicity of gamma aluminium oxide nanoparticles in the Mediterranean mussel (Mytilus galloprovincialis): histopathological alterations and antioxidant responses in the gill and digestive gland
(Taylor and Francis, 2021)Purpose: Accumulation of Gamma aluminium oxide nanoparticles c-Al2O3 NPs significant impact on aquatic ecosystems. However, the toxicity of c-Al2O3 NPs in aquatic organisms has been limited investigated. This study ... -
Trophic ecology of the Atlantic blue crab Callinectes sapidus as an invasive non-native species in the Aegean Sea
(Springer, 2021)Invasive non-native crustaceans are a biodiversity and management concern in the Mediterranean Sea. The Atlantic blue crab (Callinectes sapidus) was first recorded in the Mediterranean Sea in 1949, but may have arrived as ... -
The distribution and biogeography of amphibians and reptiles in Turkey
(Editura Universitatii din Oradea, 2021)Knowledge on the spatial distribution of taxa is crucial for the decision-making processes in conservation and management of biodiversity that rely on precise distribution data. We present an annotated list for a total of ... -
Green synthesis, characterization and biological activity of silver nanoparticles From Dicranum majus Turner
(S.C. Virtual Company of Phisics S.R.L, 2021)The exploitation of various plant compounds for the biosynthesis of nanoparticles is considered a green technology because it does not involve any harmful chemicals. In the current study, we synthesized and characterized ... -
Ambient Air Quality and General Health Outcomes in Nigde (Turkey) between 2011 and 2017
(Tehran University of Medical Sciences, 2021)Background: We aimed to provide information for health practitioners and other related people about the association between ambient air quality and adverse health outcomes in the general population of Nigde, a cen-tral ... -
Tunable fluorescent and antimicrobial properties of poly(vinyl amine) affected by the acidic or basic hydrolysis of poly(N-vinylformamide)
(Wiley, 2021)Synthesis of poly(N-vinylformamide) (PNVF) and its subsequent hydrolysis toconvert it to poly(vinyl amine) (PVAm) were performed. Kinetics of acidic andbasic hydrolysis of poly(N-vinylformamide) (PNVF), and products of ... -
A polyphenolic biomacromolecule prepared from a flavonoid: Catechin as degradable microparticles
(Wiley, 2021)Catechin (CAT) was crosslinked with trimethylolpropane triglycidyl ether(TMPTGE) to obtain degradable poly(CAT) particles in a single step. Sphericalp(CAT) particles with tens of micrometer size range and an isoelectronic ... -
Synthesis, characterization, and investigation of some properties of the new symmetrical bisimine Ni(II), Zn(II), and Fe(III) complexes derived from the monoimine ligand
(Wiley, 2021)The new symmetrical bisimine (ONNO donor, salen type) Ni(II), Zn(II), andFe(III) complexes were synthesized in one step from metal ions and mon-oimine ligand (HL: 4-amino-3-{[(2-hydroxynaphthalen-1-yl)methylidene]amin ...
