Bölüm "Fakülteler, Fen Edebiyat Fakültesi, Kimya Bölümü" için listeleme
Toplam kayıt 354, listelenen: 241-260
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Photodegradation kinetics of organophosphorous with hydroxyl radicals: Experimental and theoretical study
(Serbian Chemical Society, 2021)The presence of organophosphorus compounds (OPs) in the environmental counterparts has become an important problem because of their toxicity. In this study, the photocatalytic degradation reactions of the three OPs with ... -
Poly(2,6-di(thiophene-2-yl)-3,5bis( 4-( thiophene-2-yl) phenyl) dithieno [ 3,2-b; 2', 3'- d] thiophene)/ Carbon Nanotube Composite for Capacitor Applications
(Wiley, 2014)A novel monomer, 2,6-di(thiophene-2-yl)-3,5bis(4-(thiophene-2-yl)phenyl)dithieno[3,2-b;2',3'-d]thiophene (Th4DTT) has been synthesized and used as an electro-active material. It has been electropolymerized onto glassy ... -
Poly(3,5-dithiophene-2-yldithieno[3,2-b;2',3'-d]thiophene-co-Ethylenedioxythiophene)/Glassy Carbon Electrode Formation and Electrochemical Impedance Spectroscopic Study
(Electrochemical Soc Inc, 2012)3,5-Dithiophene-2-yldithieno[3,2-b;2',3'-d]thiophene (Thy(2)DTT) and ethylenedioxythiophene (EDOT) were electro-copolymerized on glassy carbon electrode (GCE) in 0.1 M sodium perchlorate (NaClO4)/acetonitrile (ACN)/dichloromethane ... -
Poly(3-Octylthiophene) and Poly(3-Octylthiophene)/TiO2-Coated on Al1050: Electrosynthesis, Characterization and Its Corrosion Protection Ability in NaCl Solution
(Taylor & Francis Inc, 2014)In this study, 3-octylthiophene (3OT) and its nanocomposites with TiO2(3OT/TiO2) were electrochemically synthesized in different initial monomer concentrations (50, 75, 100, and 150mM) in 0.1M tetraethylammonium tetrafluoroborate ... -
Poly(9H-Carbazole-9-Carbothioic Dithioperoxyanhydride) Formation and Capacitor Study
(Taylor & Francis As, 2015)9H-Carbazole-9-carbothioic dithioperoxyanhydride (2CS(2)Cz) was chemically synthesized in our previous study. In this work, specific (C-sp) and double layer capacitances (C-dl) of the electrocoated poly(9H-carbazole-9-carbothioic ... -
Poly(amidoamine) (PAMAM): An emerging material for electrochemical bio(sensing) applications
(Elsevier, 2016)Poly(amidoamine) (PAMAM) dendrimers have received attention due to their large surface areas with high concentration of functional end groups to bind biological material. They are monodisperse and hyper-branched polymers ... -
Polyaniline and polypyrrole/TiO2 nanocomposite coatings on Al1050: electrosynthesis, characterization and their corrosion protection ability in saltwater media
(Springer, 2015)Polyaniline (PANI), polypyrrole (PPy) nanofilms, PANI/TiO2 and PPy/TiO2 nanocomposites were synthesized electrochemically on Al1050 electrode. The formation of PANI and PPy nanofilms and PANI/TiO2 and PPy/TiO2 nanocomposites ... -
Polycarbazole modified carbon fiber microelectrode: Surface characterization and dopamine sensor
(Korean Fiber Soc, 2009)Electropolymerization of carbazole (Cz) by cyclic voltammetry (CV) onto carbon fiber microelectrodes (CFME) (diameter similar to 7 A mu m) in dichloromethane (CH2Cl2) solution of 0.1 mol center dot dm(-3) tetraethyl ammonium ... -
Possible reaction pathways of selected organophosphorus and carbamate pesticides according to the DFT calculation method
(Bulgarska Akademiya na Naukite, 2022)This research was carried out in order to analyse the reactions of three organophosphorus (OP) and three carbamate (CB) pesticides with the hydroxyl radical (.OH), and their degradation paths. The studied organophosphorus ... -
Possible reaction pathways of the acetamiprid molecule according to the DFT calculation method
(Bulgarian Academy of Sciences, 2018)Acetamiprid, the major active ingredient of some pesticides, is a subclass of the neonicotinoid group and is used especially against whitefly, aphididae, leaf bugs, potato bugs which affect products such as cotton, tobacco, ... -
Possible reaction pathways of the lincomycin molecule according to the DFT calculation method
(Serbian Chemical Soc, 2017)Human-used antibiotics are eliminated from the body with little or no transformation at all. Traces of eliminated antibiotics enter the receiving environment directly since they cannot be treated in prevalent wastewater ... -
Preparation of rGO/Ag/PEDOT nanocomposites for supercapacitors
(Taylor & Francis Ltd, 2018)The hybrid nanocomposite based on poly(3,4-ethylenedioxythiophene)/Ag nanoparticle/reduced graphene oxide (rGO) was prepared by hydrazine hydrate. The nanocomposite materials have been characterized by scanning electron ... -
QSAR studies on antimony(III) halide complexes with N-substituted thiourea derivatives
(Pergamon-Elsevier Science Ltd, 2017)The synthesis, characterization and biological studies of three novel antimony(III) complexes (SbX3, X = Cl and Br) with N-substituted thioureas; N,N-dimethylthiourea (DMTU) and N,N-diethylthiourea (DETU) of formulae ... -
Quantification of Trypsin Activity by a New Biosensing System Based on the Enzymatic Degradation and the Destructive Nature of Trypsin
(Springer, 2017)Trypsin is an enzyme that is included in the hydrolysis class of enzymes. Trypsin catalyzes the cleavage of proteins from a serine residue and is found in the digestive system of vertebrates. The cystic fibrosis, which is ... -
Quantitative Analysis of a Promising Cancer Biomarker, Calretinin, by a Biosensing System Based on Simple and Effective Immobilization Process
(Wiley-V C H Verlag Gmbh, 2016)Calretinin (CAL) is calcium binding protein, and its levels in blood and cerebrospinal fluids are increased, since its expression is increased various cancer types. A novel biosensor system fabricated by immobilization of ... -
Reactions of Methyl Acetylenecarboxylate with Heterocyclic Enamines: [2+2] Cycloadditions in Polar and Non-Polar Solvents
(Asian Journal Of Chemistry, 2014)In this study, enamines of cyclic ketones reacting with methyl acetylenecarboxylate to produce intermadiate cyclobutene adducts have been isolated. Reactions of methyl acetylenecarboxylate with enamines derived from ... -
Recent advances on antimony(III/V) compounds with potential activity against tumor cells
(Elsevier Science Inc, 2015)Antimony one of the heavier pnictogens, has been in medical use against microbes and parasites as well. Antimony-based drugs have been prescribed against leishmaniasis since the parasitic transmission of the tropical disease ... -
Reduced graphene oxide/Titanium oxide nanocomposite synthesis via microwave-assisted method and supercapacitor behaviors
(Elsevier Science Sa, 2017)In this paper, graphene oxide (GO) was firstly synthesized by modification of Hummers method from the literature. Secondly, reduced graphene oxide (rGO)/Titanium oxide (TiO2) nanocomposites were synthesized with different ... -
Reliability of electrode materials for supercapacitors and batteries in energy storage applications: a review
(Springer Science and Business Media Deutschland GmbH, 2022)Supercapacitors and batteries are among the most promising electrochemical energy storage technologies available today. Indeed, high demands in energy storage devices require cost-effective fabrication and robust electroactive ... -
A review on conducting polymer coatings for corrosion protection
(Taylor & Francis Ltd, 2016)Corrosion of metals is one of the most important problems in the manufacturing industries. Many corrosion control methods use coatings of conducting polymers and conversion layers that contain toxic and environmentally ...