Güncel Gönderiler: Fen Edebiyat Fakültesi
Toplam kayıt 1639, listelenen: 121-140
-
Analysis of CeO2/SiO2 double-layer thin film stack with antireflection effect for silicon solar cells
(Springer, 2024)This study introduces CeO2/SiO2 double-layer film stacks and its antireflection coating effect. Optical properties were analyzed by spectrophotometer measurements; surface morphology and cross-sections were observed by ... -
Design, synthesis, molecular modeling, in vitro evaluation of novel piperidine-containing hydrazone derivatives as cholinesterase inhibitors
(Wiley, 2024)In an effort to develop new and effective therapeutic agents for Alzheimer's disease, a series of hydrazone derivatives bearing piperidine rings have been designed and synthesized. The chemical structures of the compounds ... -
Prevalence and molecular analysis of some important viruses in honey bee colonies in Türkiye: the status of multiple infections
(Springer, 2024)In this study, seven bee viruses of significant importance for bee health in Türkiye were investigated using one-step RT-PCR. For this purpose, larvae from 1183 hives and adult bees from 1196 hives were sampled from 400 ... -
Genetic variability and population genetic structure in the Caucasian Parsley Frog, Pelodytes caucasicus (Boulenger, 1896) based on microsatellite markers
(Taylor & Francis Ltd., 2024)The Caucasian Parsley Frog, Pelodytes caucasicus (Boulenger, 1896), is endemic to Caucasia, and its population is decreasing. Here, we present information on the genetic structure and diversity of populations from four ... -
Synthesis and anticancer activities of amide-bridged coumarin–quinazolinone hybrid compounds
(Springer, 2024)Abstract: Some novel 3-aminoquinazolin-4(3H)-one derivatives were synthesized by the reaction of 2-aminobenzhydrazide and corresponding iminoester hydrochlorides and then reacted with coumarin-3-carbonyl chloride to obtain ... -
An investigation of fastness and potential antibacterial features on cotton fabric colored with novel azo compounds
(Sage Publications, 2024)Novel azo compounds were synthesized by diazotization of aniline and of 3-aminopyridine in the presence of NaNO2 and HCl, followed by coupling with 2-methylresorcinol in alkaline media. The structures were characterized ... -
Radionuclides and metal levels of sea, lake, and rock salts and health risk assessment: Türkiye
(Elsevier, 2024)Metals and radionuclides contaminate the food chain, entering the human body through nutrition. In this study, the levels of some radionuclides and metals in rock, lake, and sea salts, which are offered for sale in Türkiye ... -
Bamboo biochar helps minimize Brassica phytotoxicity driven by toxic metals in naturally polluted soils of four mine zones
(Elsevier, 2024)Researchers have recently become interested in utilizing biochar amendment as an organic approach to enhance soil quality and minimize the mobility of toxic metals (TMs), which can help grow TM-tolerant plant species in ... -
DNA barcoding of tree frogs: Testing the existence of two mitochondrial lineages of hyla savignyi
(Springer, 2024)Abstract: DNA barcoding is a popular approach that can aid in identifying species and has led to the discovery of many new amphibian species. In this study, we first performed DNA barcoding for two Hylidae family representatives ... -
Contributions to the taxonomy of Periplocoideae and Asclepiadoideae (Apocynaceae) in Türkiye based on fruit and seed morphology
(Taylor & Francis Ltd., 2024)In this study, the fruit and seed morphology of all the Periplocoideae (Periploca gracilis and P. graeca) and the majority of Asclepiadoideae (Araujia sericifera, Cionura erecta, Cynanchum acutum and Gomphocarpus fruticosus) ... -
Characterization of chitin and description of its antimicrobial properties obtained from Cydalima perspectalis adults
(Springer Nature, 2024)Chitin is the most abundant biopolymer group after cellulose and forms the exoskeleton of arthropods, the largest animal group. The morphology of chitin differs between and within species. In this study, we determined the ... -
Physicochemical characteristics, phenolic components, and antioxidant capacities of Lavender honey (Lavandula spp.) from Isparta region of Turkiye
(Wiley, 2024)Lavender honey is one of the most desirable blossom honeys for its unique taste and aromatic qualities and can vary significantly from one region to another. In this study, melissopalynological, physicochemical and antioxidant ... -
Expression in poplar of dehydroshikimate dehydratase induces transcriptional and metabolic changes in the phenylpropanoid pathway
(Oxford Academic, 2024)Modification of lignin in feedstocks via genetic engineering aims to reduce biomass recalcitrance to facilitate efficient conversion processes. These improvements can be achieved by expressing exogenous enzymes that interfere ... -
Aggregation operators of complex fuzzy Z-number sets and their applications in multi-criteria decision making
(Springer, 2024)Fuzzy sets (FSs) are a flexible and powerful tool for reasoning about uncertain situations that cannot be adequately expressed by classical sets. However, these sets fall short in two areas. The first is the reliability ... -
Imidazole-thiadiazole hybrids: A multitarget de novo drug design approach, in vitro evaluation, ADME/T, and in silico studies
(Wiley, 2024)A library of imidazole-thiadiazole compounds (1–24) was synthesized to explore their therapeutic applications. The compounds were subjected to meticulous in vitro evaluation against α-glucosidase, α-amylase, acetylcholinesterase ... -
Life-history evolution in the orange-tailed skink populations living in different climates
(Wiley, 2024)The life-history traits of ectothermic animals can be influenced by many abiotic factors, including climate. As an ectothermic species, we questioned whether the life-history characteristics of the orange-tailed skink ... -
A novel Schiff base-containing phthalocyanine and its azo dye-substituted analogue: The effect of pH on colour
(CSIRO, 2024)There are many studies in the literature devoted to the synthesis of phthalocyanines substituted with Schiff bases and azo dyes and their particular properties. However, the comparison of spectral properties of these ... -
Microplastic pollution and risk assessment in packaged teas in Türkiye
(Springer Nature, 2024)Abstract: This article presents the first-ever findings on the release of MPs (microplastics) from tea bags containing tea leaves into tea infusions in Türkiye. The study aimed to investigate the possible distribution and ... -
Kafkasya’da bir limanın Yükselişi: Poti Limanı (1856-1914)
(2024)Poti, under the Ottoman rule served as a barrier for the security of the Caucasian coasts and inlands. Its defensive function has become more prominent as a result of Russia’s policy of expanding its borders. The city’s ... -
Synthesis and urease inhibition activities of some new schiff bases benzimidazoles containing thiophene ring
(Springer, 2024)Objective: Schiff bases are significant pharmacophores and show varied biological applications such as antiurease, antidiabetic, antioxidant, antifungal, antibacterial, and anticancer. In this study, new Schiff bases ...
