Kimya-Makale Koleksiyonu: Recent submissions
Now showing items 1-20 of 676
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Terbium (III) and salicylamide doped nickel ferrite (NiFe2O4) nanoparticles synthesized from Olea europaea L. plant extracts via eco-friendly green synthesis approach and co-precipitation method
(Elsevier Ltd, 2024)An eco-friendly and cost-effective NiFe2O4 nanoparticles and its derivatives NiFe2O4:salicylamide, NiFe2O4:salicylamide:Tb3+ and NiFe2O4:salicylamide:Tb3+:Olea europaea L. extracts have been successfully synthesized using ... -
Comparison of microwave-assisted synthesis and steglich thioesterification for the modification of nanotubes
(Bentham Science Publ Ltd, 2024)Organo-modified carbon nanotubes have recently gained the interest of many research groups. The potential for applying a new generation of organo-modified carbon nanotubes in many technological fields reveals the importance ... -
Amine-modified halloysite nanotube embedded PEI cryogels as adsorbent nanoarchitectonics for recovery of valuable phenolic compounds from olive mill wastewater
(Elsevier, 2024)Here, natural tubular clays, halloysite nanotubes (Hal), were modified with ethylenediamine (EDA), triethylenetetramine (TETA), pentaethylenehexamine (PEHA), and polyethyleneimine (PEI) to enhance their adsorption capabilities ... -
Cyclization of acyl thiosemicarbazides led to new Helicobacter pylori α-carbonic anhydrase inhibitors
(John Wiley and Sons Inc, 2024)The eradication of Helicobacter pylori, the etiologic agent of gastric ulcer and adenocarcinoma, is a big concern in clinics due to the increasing drug resistance phenomena and the limited number of efficacious treatment ... -
Effect of functionalization and Li-doping methods to hydrogen storage capacities of MWCNTs
(Elsevier, 2024)One of the most important problems of today has been found alternative and renewable energy sources to fossil fuels. Hydrogen comes to the fore because it is abundant, does not cause environmental problems, and can be ... -
In vitro activation of paraoxonase 1 by steroids: An experimental, molecular docking, and molecular modelling study
(John Wiley and Sons Inc, 2024)Paraoxonase 1 (PON1) is an antioxidant enzyme that prevents lipid oxidation by hydrolysing lipid peroxides in the oxidised low-density lipoprotein (LDL) structure, bound to high-density lipoprotein (HDL) in serum, and ... -
Effect of fullerene (C70) on the structural, morphological optical and thermalproperties of poly(butyl methacrylate) (PBMA)
(Taylor and Francis Ltd., 2024)Poly(butyl methacrylate) (PBMA)/Fullerene (C-70) nanocomposites were successfully prepared by solvent removal method and characterized by different techniques. Structural characterization showed an interaction between PBMA ... -
Single-step purification of catalase enzyme from human blood erythrocytes using affinity chromatography technique
(Hindawi, 2024)In this study, we aimed to isolate and purify catalase from human blood erythrocytes by using a newly synthesized affinity gel. The synthesized ω-amino hexyl agarose-1,2,3-triazole-5-carboxylic acid affinity gel was analyzed ... -
Determination of the efficacy of thymol, eucalyptus and oxalic acid in the control of varroosis in honey bees
(Balıkesir Üniversitesi, 2024)Objective: The subject of our study is to determine the efficacies of the natural products such as thyme oil, eucalyptus oil, and oxalic acid against Varroa destructor ectoparasite, which is widely observed in honey bee ... -
S,S'-bis(2-piridinil)-2,2'-ditiyosalisiltiyoat bileşiğinin demir (III) iyonu ile kompleksleşme özelliklerinin in silico incelenmesi
(Afyon Kocatepe Üniversitesi, 2024)S,S’-bis(2-piridinil)-2,2’-ditiyosalisiltiyoat bileşiği disülfit bağı içeren kükürtlü bileşiklerdendir. Ayrıca bileşikte tiyoester grupları mevcuttur. S,S’-bis(2-piridinil)-2,2’-ditiyosalisiltiyoat bileşiğinin sıvı-sıvı ... -
Hibrit gümüş nanoparçacık komplekslerinin sitotoksik ve antilayşmanyal aktivitesinin araştırılması: Leishmania türlerine karşı potansiyel ilaç adayları
(Bilimsel Tıp Yayınevi, 2024)Son yıllarda mevcut ilaçlara dirençli Leishmania türlerinin izole edilmesi, ilaç adayı olabilecek alternatif moleküllerin araştırılmasını zorunlu hale getirmiştir. Bu çalışmada, hibrit gümüş nanoparçacık (AgNP) komplekslerinin ... -
Afinite kromatografisi yöntemi ile saflaştırılan karbonik anhidraz (I-II) izoenzimleri üzerine bazı pestisitlerin in vitro etkilerinin araştırılması
(Doç. Dr. Fikret TÜRKAN, 2024)Bu çalışmanın amacı; çevre ve insan sağlığı için toksisitesi yüksek olan bazı pestisitlerin hidrataz aktivite yöntemi kullanılarak karbonik anhidraz izoenzimleri (hCA I ve II) üzerine etkilerini araştırmaktır. İnsan kan ... -
Effect of 3-amino-1,2,4-triazole-5-carboxylic acid on human blood erythrocyte catalase
(Barbaros Akkurt, 2024)Catalase is an antioxidant enzyme with great therapeutic potential that scavenges hydrogen peroxide, a reactive oxygen species produced during cellular metabolism. Substances containing 1,2,4- triazole structures are ... -
Chemical approach to offshore wind turbines: Coating systems, environmental impacts, and sustainable development
(Ordu Üniversitesi > Fatsa Deniz Bilimleri Fakültesi, 2024)The deployment of offshore wind turbines (WTs) is gaining momentum worldwide, offering significant potential for clean energy generation. However, the maintenance and longevity of offshore WT structures present complex ... -
Pimaran iskeletine sahip leusofleoksol bileşiğinin yapısal, spektroskopik ve elektronik özelliklerinin DFT/HF yöntemleriyle incelenmesi
(Balıkesir Üniversitesi, 2024)Bu çalışma kapsamında, pimaran ana iskeletine sahip leusofleoksol bileşiği Gaussian programı kullanılarak YFT ve ab-initio teorik hesaplama yöntemleriyle incelenmiştir. İlgili bileşiğin literatürde bulunan deneysel bağ ... -
Synthesis, characterization, carbonic anhydrase inhibitor activity, and docking studies of phenylthiazol-2(3h)-ylidene-isoquinoline-5-amine derivatives
(Elsevier, 2023)Phenylthiazol-2(3h)-ylidene-isoquinoline-5-amine derivatives(5a-r) were easily prepared from 5-aminoisoquinoline, thioisocyanate, and phenacyl bromide derivatives in the presence of triethylamine in tetrahydrofuran (THF), ... -
Synthesis, enzyme inhibition, and molecular docking studies of a novel chalcone series bearing benzothiazole scaffold
(Wiley, 2023)This study reports the facile synthesis of a novel series of benzothiazole-chalcones, in addition to their inhibitory profile on important metabolic enzymes including human carbonic anhydrases (hCA-I, hCA-II) and paraoxonase ... -
Natural polymer fillers instead of dye and pigments: Pumice and scoria in PDMS fluid and elastomer composites
(Walter De Gruyter GMBH, 2023)The electrical and thermal conductivities and light transmittance properties of silicone oil and polydimethylsiloxane (PDMS) elastomer composites were investigated. Pumice, scoria, nano-Ag, and multi-walled carbon nanotube ... -
Ni(II) and Co(II) acetato complexes of pyrazole-pyridine based ligand: Synthesis, structure and thermal decomposition
(Pleiades Publishing, 2023)Abstract: Two novel acetato complexes with NNN type planar bdmpp ligand, [Ni(OAc)(H2O)2(bdmpp)]OAc (1) and [Co(OAc)(H2O)2(bdmpp)]OAc (2) (bdmpp: 2,6-bis(3,5-dimethylpyrazolyl)pyridine) were synthesized and characterized ... -
Effect of surface modification and sodium dodecyl sulfate (SDS) on thermal properties of PMMA/SWCNT nanocomposites
(Taylor and Francis Ltd., 2023)In this study, the single-walled carbon nanotube (p-SWCNTs) and poly (methyl methacrylate) (PMMA) polymer nanocomposites were prepared by solution casting method. The effects of functionalization and sodium dodecyl sulfate ...
