A5044182470- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Metal complexes synthesis and properties
- Synthesis and biological activity
- Luminescence Properties of Advanced Materials
- Synthesis and Characterization of Heterocyclic Compounds
- Gas Sensing Nanomaterials and Sensors
- Mesoporous Materials and Catalysis
- Inorganic and Organometallic Chemistry
- Electrospun Nanofibers in Biomedical Applications
- Antimicrobial agents and applications
- Thermal and Kinetic Analysis
- Metal-Organic Frameworks: Synthesis and Applications
- Free Radicals and Antioxidants
- Essential Oils and Antimicrobial Activity
- Catalysis and Oxidation Reactions
- Polyoxometalates: Synthesis and Applications
- Covalent Organic Framework Applications
- Petroleum Processing and Analysis
- Heavy Metals in Plants
- Bee Products Chemical Analysis
- Phase Equilibria and Thermodynamics
- Recycling and Waste Management Techniques
- Heat transfer and supercritical fluids
- Nanocluster Synthesis and Applications
Çankırı Karatekin University
2013-2023
Lavander ( Lavandula sp.) is a precious essential oil plant from the Lamiaceae family. There are 39 lavender species most of which have Mediterranean origin and among them three high commercial value. While quality (British lavender) lavandin (hybrid yield [2, 52]. In this study, content extracts obtained angustifolia, were grown in Burdur Örtülü locality, was determined via HPLC GC analysis anti-microbial effect L. angustifolia investigated. The study made with dried flowers . Some...
N-((2-chloropyridin-3-yl)carbamothioyl)thiophene-2-carboxamide (HL1), N-((6-methylpyridin-2-yl)carbamothioyl)thiophene-2-carboxamide (HL2), N-(allylcarbamothioyl)thiophene-2-carboxamide (HL3), 2-chloro-N-(methyl(1-phenylethyl)carbamothioyl)benzamide (HL4) and 2-chloro-N-(bis((R)-1-phenylethyl)carbamothioyl)benzamide (HL5) were synthesized characterized via FT-IR, 1H-NMR, 13C-NMR HR-MS techniques HL3 was a single crystal X-ray diffraction experiment. The antituberculosis activity of the...
In this study, N-(1,1′-biphenyl)-2-chlorobenzoylthiourea (HL) and its metal complexes were prepared their structural characterization was made using elemental analysis, FT-IR, 1HNMR, HR-MS, single crystal XRD techniques, TG/DTA analysis. The structure of HL investigated X-ray diffraction observed to crystallize in the monoclinic system with P 1 21/c space group, Z = 4, a 7.3291(4) Å, b 20.7880(10) c 12.0074(6) Å. structures molecular orbitals optimized at B97D/TZVP level. Investigation...
The extraction of Lavandula Officinalis (lavender) and Hypericum Perforatum (centaury) plants grown in Mersin region were extracted by supercritical carbondioxide system (P=100 bar, T=40o C). chemical composition the lavender centaury extracts analysed Gas Chromatography–Mass Spectrograph (GC-MS). For antioxidant activity experiments, 1,1-diphenyl-2-pycrylhidrazine (DPPH) radical was used effect tests. antimicrobial studies, Bacillussubtilis, Klebsiellapneumoniae, Escherichiacoli,...
Abstract The thermoluminescence (TL) properties of barium silicate phosphor, Ba 2 SiO 4 :%3Dy 3+ synthesized by using hydrothermal method were investigated and presented in detail. crystallographic structure was determined conventional x‐ray diffraction technique the results showed that sample grown orthorhombic phase with Pmcn (62) space group (PDF: 01‐077‐0150). excitation spectra :Dy measured wavelength range 220‐400 nm there several bands sample. CIE chromaticity coordinates also...
"This study targeted at providing a solution to overcome antimicrobial resistance through new pyridine complexes represented with the general formula [ML2Cl2] (L1: 2-amino-3-methylpyridine; L2: 2,6-diaminopyridine; M: Ni(II), Cu(II), Co(II)). The structures of synthesized were characterized via FT-IR, 1H-NMR and 13C-NMR techniques. These used for obtaining hybrid microfibers electrospinning cellulose acetate modified them. FT-IR spectroscopy their FE-SEM micrographs morphologies determine...
Mesoporous 2-Chlorobenzoylthiourea-modified MCM-41 was prepared and loaded with ibuprofen in a supercritical carbon dioxide (sC-CO2) environment. 2-chloro-benzoythiourea modified also characterized via XRD, FT-IR, SEM BET techniques. The (100) (110) reflections observed at low angle XRD show the mesoporous SiO2 structure. paticule size of non-uniform spheres were range 250-305 nm. surface areas calculated as 1506 m2 / g for 306 m2/g MCM-4, respectively. absorption releasing studies caried...
The target of this study is to determine the interrelation among serum Li level on bone metabolism (Ca, P, Parathormone, and Vitamin-D), sex metabolic hormones (estrogen, FSH, LH TSH), some biochemical parameters in premenopausal postmenopausal women.The carried out with 10 women, 5 which period.The levels, indicators (i.e., ALP, Ca, Mg, Cu, Zn) such as triglyceride, alkalene phosphatase, total cholesterol, HDL, LDL, cholesterol levels were determined.The estrogen blood women menopause...
Pyridine (L1) and 2,4-dimethylpyridine (L2) halide complexes of the type [ML2X2] were prepared characterized via FT-IR 1H NMR. The CA microfibers containing electrospun investigated FT-IR. morphologies FE-SEM. Antibacterial activities fibers investigated.
The current trends of life styles, growth, consumption and production put greater emphasis on the importance urgency producing massive quantities energy. depleting nature accelerated demand commercial energy force planners policy makers to look for alternative sources. Therefore, clean energy, environmentally benign economical sources are being sought. Because environmental problems stem from use fossil fuels renewable not sufficient with respect their contents intrinsic nature, nuclear is...