Browsing Kimya Bölümü Makale Koleksiyonu by Title
Now showing items 42-61 of 88
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Fabrication Of A Polyaniline Ultramicroelectrode Via A Self Assembled Monolayer Modified Gold Electrode
(2013)Herein, we report a simple and inexpensive way for the fabrication of an ultramicroelectrode and present its characterization by electrochemical techniques. The fabrication of polyaniline UME involves only two steps: ... -
Facile Synthesis Of Heteroaryl Substituted Gamma-Lactams From Nitrovinyl Arenes
(Scientific Technical Research Council Turkey-Tubitak, 2018)Aliphatic nitroalkanes with different functional groups were synthesized from the Michael addition reactions of active methylene compounds 2 and nitrovinyl arenes 1 in high yields. The synthesized Michael adducts were ... -
Immobilized Metal Ion Affinity Nanospheres For Alpha-Amylase Immobilization
(Scientific Technical Research Council Turkey-Tubitak, 2014)Immobilized metal chelate affinity chromatography (IMAC) support was practiced for alpha-amylase immobilization. Poly(hydroxyethylmethacrylate-methacryloylamidotryptophan)-Ni2+ [p(HEMA-MAT)-Ni2+] nanospheres, average ... -
In Vitro Activity Of A New Echinocandin, Ly303366, Compared With Those Of Amphotericin B And Fluconazole Against Clinical Yeast Isolates
(Amer Soc Microbiology, 1997)The in vitro activity of LY303366, a new echinocandin derivative, was evaluated with 191 yeast isolates by a broth microdilution method. The MICs at which 50% of the isolates were inhibited were 0.125 mu g/ml for Candida ... -
In Vitro Shear Bond Strength Between Fluorinated Zirconia Ceramic And Resin Cements
(2018)PURPOSE The purpose of this study was to evaluate the efficiency of a gas-phase fluorination method under different fluorination periods through using two resin cements. MATERIALS AND METHODS 84 zirconia specimens in ... -
Influence Of Nano Alumina Coating On The Flexural Bond Strength Between Zirconia And Resin Cement
(2018)PURPOSE The purpose of this in vitro study is to examine the effects of a nano-structured alumina coating on the adhesion between resin cements and zirconia ceramics using a four-point bending test. MATERIALS AND METHODS ... -
Investigation of Binding Properties of Dicationic Styrylimidazo[1,2-A] Pyridinium Dyes to Human Serum Albumin by Spectroscopic Techniques
(Wiley, 2017)The binding interaction between two dicationic styrylimidazo[1,2-a]pyridinium dyes and human serum albumin (HSA) was investigated at physiological conditions using fluorescence, UV-vis absorption, and circular dichroism ... -
Ionizing Radiation: A Versatile Tool for Nanostructuring of Polymers
(Walter De Gruyter Gmbh, 2016)Very high energies of particulate (accelerated electrons, swift heavy ions) or electromagnetic wave (gamma-, X-rays) radiation can be used to initiate free radical based reactions in solids, liquids or gases. Because of ... -
Knowledge, Attitudes and Behaviours Towards the Environmental Issues: Case of Northern Cyprus
(Modestum Ltd, 2018)The study aims to investigate the knowledge of students as well as the relationship between attitudes and behaviour also based on gender towards the environmental issues. For this purpose, a survey study was conducted using ... -
Large-Scale Purification of a Bacteriocin Produced by Leuconostoc Mesenteroides Subsp Cremoris Using Diatomite Calcium Silicate
(Tubitak Scientific & Technical Research Council Turkey, 2014)Leuconostoc mesenteroides subsp. cremoris strain W3, isolated from wine, was previously found to produce a bacteriocin with inhibitory activity towards malolactic bacteria and hence inhibit malolactic fermentation in model ... -
N- And O-Glycosylation Analysis Of Human C1-Inhibitor Reveals Extensive Mucin-Type O-Glycosylation
(2018)Human C1-inhibitor (C1-Inh) is a serine protease inhibitor and the major regulator of the contact activation pathway as well as the classical and lectin complement pathways. It is known to be a highly glycosylated plasma ... -
Novel Colloidal Poly(Ma-Alt-L-Dodecene)-G-Peo/Oda-Mmt/Agnps Nanohybrid Composites As Antimicrobial, Antifungal And Anticancer Platforms
(Budapest Univ Technol & Econ, 2018)This work presents a new approach to synthesize the colloidal ODA-MMT-poly(maleic anhydride-alt-1-dodecene)g-alpha,omega-methoxyhydroxyl-PEO/silver nanoparticles (AgNPs) nanohybrid composites (NHC) using the following ... -
Optical-Based (Bio) Sensing Systems Using Magnetic Nanoparticles
(2019)In recent years, various reports related to sensing application research have suggested that combining the synergistic impacts of optical, electrical or magnetic properties in a single technique can lead to a new multitasking ... -
Performance of Dye-Affinity Beads for Aluminium Removal in Magnetically Stabilized Fluidized Bed
(2004)Background Aluminum has recently been recognized as a causative agent in dialysis encephalopathy, osteodystrophy, and microcytic anemia occurring in patients with chronic renal failure who undergo long-term hemodialysis. ... -
Preconcentration and Determination of Lead, Cadmium and Nickel From Water Samples Using a Polyethylene Glycol Dye Immobilized on Poly(Hydroxyethylmethacrylate) Microspheres
(Japan Soc Analytical Chemistry, 2006)A simple and sensitive preconcentration analysis-atomic absorption spectrometric procedure is described for the determination of lead, cadmium and nickel. The method is based upon on-line preconcentration of metal ions on ... -
Preparation and Characterization of A Thermoplastic Proton-Exchange System Based On Sebs and Polypropylene Blends
(Budapest Univ Technol & Econ, 2017)The paper focuses on a series of blends prepared with different contents of polystyrene-block-poly-(ethylene-ran-butylene)-block-polystyrene (SEBS) and polypropylene (PP) for the purpose of examining the potential as proton ... -
Preparation, Characterization and Dynamical Mechanical Properties of Dextran-Coated Iron Oxide Nanoparticles (Dionps)
(Taylor & Francis Ltd, 2018)Dextran-coated iron oxide nanoparticles (DIONPs) with appropriate surface chemistry exhibit many interesting properties that can be exploited in a variety of biomedical applications such as magnetic resonance imaging (MRI) ... -
Prolate Spheroidal Hematite Particles Equatorially Belt with Drug-Carrying Layered Double Hydroxide Disks: Ring Nebula-Like Nanocomposites
(2011)A new nanocomposite architecture is reported which combines prolate spheroidal hematite nanoparticles with drug-carrying layered double hydroxide [LDH] disks in a single structure. Spindle-shaped hematite nanoparticles ...
