Güncel Gönderiler: Fen Fakültesi
Toplam kayıt 2379, listelenen: 1901-1920
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Dft/Tddft Investigation on the Electronic Structures and Spectral Characteristics of C5H3Xos (X = H, F, Cl Or Br)
(Maik Nauka/Interperiodica/Springer, 2017)Halogen and solvent effects on the conformational, vibrational, and electronic characteristics of thiophene-2-carbaldehyde (T2C, C5H4OS) and thiophene-2-carbonyl-halogens [C5H3XOS, X = F (T2C-F), Cl (T2C-Cl), and Br (T2C-Br)] ... -
Oxidation of Thymol and Carvacrol to Thymoquinone with KHSO5 Catalyzed by Iron Phthalocyanine Tetrasulfonate in a Methanol-Water Mixture
(Springer, 2016)The oxidation of thymol and carvacrol to thymoquinone with potassium peroxymonosulfate (KHSO5) catalyzed by iron phthalocyanine tetrasulfonate (FePcTS) in a methanol (4.0 mL)-water (0.5 mL) mixture has been carried out. ... -
Adsorption behavior of a textile dye of Reactive Blue 19 from aqueous solutions onto modified bentonite
(Elsevier Science BV, 2010)The aim of this study is to evaluate adsorption kinetics, isotherms and thermodynamic parameters of Reactive Blue 19 (RB19) onto modified bentonite from aqueous solutions. The effects of pH, contact time, initial dye ... -
Determination of the relationship between radon anomalies and earthquakes in well waters on the Aksehir-Simav Fault System in Afyonkarahisar province, Turkey
(Elsevier Sci LTD, 2012)Radon concentrations were measured in water of 4 wells on the Aksehir-Simav Fault System (ASFS) in Afyonkarahisar province from August 2009 to September 2010 and the relationship between radon anomalies and earthquake ... -
A detailed investigation on electro-Fenton treatment of propachlor: Mineralization kinetic and degradation intermediates
(Pergamon-Elsevier Science LTD, 2015)In this study, electrochemical removal of propachlor from water has been investigated by electro-Fenton process which provides continuous electrochemical production of hydroxyl radical which is a highly oxidizing agent. ... -
Effect of alpha- and gamma-alumina on the precipitation of positive electrolyte in vanadium redox battery
(Pergamon-Elsevier Science LTD, 2017)In this study, the effect of alpha-alumina (alpha-Al2O3) and gamma-alumina (gamma-Al2O3) on the precipitation of the positive electrolyte, which is one of the most important problems in vanadium redox battery (VRB) systems, ... -
Voltammetric and electrochemical impedimetric behavior of silica-based gel electrolyte for valve-regulated lead-acid battery
(Springer, 2014)The gel electrolyte is an important component of the valve-regulated lead-acid (VRLA) batteries. In this study, fumed silica-based gel electrolyte systems were prepared. In this concept, several important parameters ... -
Electrochemical investigation of the effects of V(V) and sulfuric acid concentrations on positive electrolyte for vanadium redox flow battery
(Pergamon-Elsevier Science LTD, 2016)0 In this study, the concentration effects of sulfuric acid solution and V(V) on positive electrolyte component of vanadium redox batteries were investigated by cyclic voltammetry and electrochemical impedance spectroscopy ... -
Developing column material for the separation of serum amyloid P and C reactive protein from biological sources
(Wiley-Blackwell, 2014)In this study, we have investigated the isolation of serum amyloid P (SAP) and C-reactive protein (CRP) from rainbow trout. It has recently been found that SAP is deposited in atherosclerotic lesions or neurofibrillary ... -
Nanosensors having dipicolinic acid imprinted nanoshell for Bacillus cereus spores detection
(Springer, 2010)Molecular imprinted polymers (MIPs) as a recognition element for sensors are increasingly of interest and MIP nanoclusters have started to appear in the literature. In this study, we have proposed a novel thiol ligand-capping ... -
Determination of Clenbuterol by Multiwalled Carbon Nanotube Potentiometric Sensors
(Taylor & Francis Inc, 2016)Potentimetric sensors based on molecularly imprinted polymers are reported for the selective determination of clenbuterol. The work involved the modification of multiwalled carbon nanotubes, the modification of chitosan ... -
Development of New Molecular Imprinted Solid Phase Extraction Material for Dimethoate
(Taylor & Francis Inc, 2014)In this study, we have proposed a novel organophosphate mimic surface molecular imprinted polymer for selective binding of the nerve agent by chitosan-Cd(II) as a new metal-chelating monomer via metal coordination-chelation ... -
Multistate proteinous biomemory device based on redox controllable hapten cross-linker
(Elsevier Science BV, 2017)A multistate biomemory device consisting of cytochrome c (Cyt-c) photosensitively cross-linked by MACysRu(bipyr)(2)-MACys hapten molecules, which have memory effect through a charge transfer mechanism, has been developed. ... -
Nano-hemoglobin film based sextet state biomemory device by cross-linked photosensitive hapten monomer
(Elsevier Science BV, 2018)In this study, a biomemory device, consisting of hemoglobin (Hb) cross-linked by MACys-Ru(bipyr)(2)-MACys) photosensitive monomer cross-linkers, which have memory effect through both Ru3+/2+ in hapten monomer and Fe3+/2+ ... -
Thiocyanate separation by imprinted polymeric systems
(Springer Wien, 2010)Novel polymers for the specific recognition of thiocyanate ion (SCN) have been prepared by template polymerization of SCN with chitosan-Zn(II), the N-(2-aminoethyl)-3-aminopropyl-trimethoxysilan-Zn(II) complex, epichlorohydrin, ... -
Adsorption behaviours of lysozyme onto poly-hydroxyethyl methacrylate cryogels containing methacryloyl antipyrine-Ce(III)
(Taylor & Francis As, 2018)In this study, Ce3+-based cryogel with methacryloyl antipyrine (MAAP) and 2-hydroxyethyl methacrylic acid (HEMA) [p(HEMA-MAAP-Ce3+] was prepared. MAAP-Ce3+ complex was characterized by UV-near infrared and energy-dispersive ... -
Synthesis, spectroscopic characterization and DFT calculations of novel Schiff base containing thiophene ring
(Elsevier Science BV, 2018)In this study, a new Schiff base derivative, 2-[(2-hydroxy-5-thiophen-2-yl-benzylidene)-amino]-6-methyl-benzoic acid (5), which has a thiophene ring and N, O donor groups, was successfully prepared by the condensation ... -
Diaquabis(4-methylaminobenzoato-kappa O)bis(nicotinamide-kappa N-1)cobalt(II)
(Wiley-Blackwell, 2010)The asymmetric unit of the title Co-II complex, [Co(C8H8NO2)(2)(C6H6N2O)(2)(H2O)(2)], contains two half complex molecules with similar structures. The Co-II atoms are each located on an inversion center and each is coordinated ... -
Studies on the electronic absorption spectra of some monoazo derivatives
(Pergamon-Elsevier Science LTD, 2011)The electronic absorption spectra of a series of azo dye compounds containing -Cl, -SO(3)H and -OH groups were recorded in twenty one solvents with different polarities. The solvents were selected to cover a wide range of ... -
9-Benzyl-9H-carbazole
(Wiley-Blackwell, 2010)The asymmetric unit of the title compound, C(19)H(15)N, contains two crystallographically independent molecules. In both molecules, the planar carbazole moieties [maximum deviations = 0.037 (4) and 0.042 (3) angstrom] are ...