Ara
Toplam kayıt 508, listelenen: 241-250
A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate, electropolymerization and impedance study
(Budapest Univ Technol & Econ, 2014)
A novel synthesis of 4-toluene 9H-carbazole-9-carbodithioate (TCzC) was chemically synthesized and characterized by Fourier Transform Infrared (FTIR), proton nuclear magnetic resonance (H-1-NMR), and carbon nuclear magnetic ...
Facile Synthesis of Some 3-(Benzimidazol-2-yl)- and 3,6-Di(Benzimidazol-2-yl)-9-ethyl-9H-carbazoles
(Taylor & Francis Inc, 2015)
A simple and efficient synthesis of novel 3-(benzimidazol-2-yl)- and 3,6-di(benzimidazol-2-yl)-9-ethyl-9H-carbazoles is described. The synthetic approach for the preparation of 2-substituted benzimidazoles 4-8 and ...
9H-Carbazole-9-carbothioic dithioperoxyanhydride
(Int Union Crystallography, 2013)
The whole molecule of the title compound, C26H16N2S4, is generated by twofold rotational symmetry. The carbazole skeleton is nearly planar [maximum deviation = 0.054 (5)angstrom]. In the crystal, aromatic pi-pi stacking ...
Electroanalytical Characterization of Montelukast Sodium and Its Voltammetric Determination in Pharmaceutical Dosage Form and Biological Fluids
(Soc Brasileira Quimica, 2016)
The electrochemical properties of montelukast sodium (MKST) at zinc oxide nanoparticles modified carbon paste electrode were investigated by cyclic voltammetry and square wave voltammetry. All studies were based on the ...
Electrochemical investigation of 2-[8-hydroxyquinoline-5-yl)azo]benzo[c]cinnoline on a platinum electrode in dimethysulfoxide
(Scientific Technical Research Council Turkey-Tubitak, 2016)
2-[8-hydroxyquinoline-5-yl)azo]benzo[c]cinnoline was synthesized for the first time and shown to possess electrochromic characteristic, i.e. changing color during the forward and back electrolysis at -1.35 V and 0.00 V, ...
Holonomy-reduced dynamics of triatomic molecules
(Iop Publishing Ltd, 2011)
Whereas it is easy to reduce the translational symmetry of a molecular system using, e. g., Jacobi coordinates, the situation is much more involved for rotational symmetry. In this paper, we address the latter problem using ...
Calculation of eigenvalues and eigenfunctions of a discontinuous boundary value problem with retarded argument which contains a spectral parameter in the boundary condition
(Pergamon-Elsevier Science Ltd, 2011)
In this work, a discontinuous boundary-value problem with retarded argument which contains a spectral parameter in the boundary condition and with transmission conditions at the point of discontinuity is investigated. We ...
A New Preoperative Categorization and Potential Preoperative Indicator for Cysto-Biliary Fistula in Hydatid Hepatic Disease
(Int College Of Surgeons, 2016)
The objective of this study was to determine the risk for cysto-biliary fistula (CBF) and preoperative predictive factors in patients with hepatic hydatid disease (HHD) with high levels of hepatobiliary enzymes (HLE) alone. ...
Comparison of Drainage, Delayed Pits Excision, and Closure With Excision and Secondary Healing in Pilonidal Sinus Abscess Cases
(Int College Of Surgeons, 2016)
A pilonidal abscess is an emergency situation which requires immediate drainage and is usually seen in young men. We aimed to compare incision and draining (I&D) of acute pilonidal abscess (PSA) and healing by secondary ...
An obstruction not to forget: Pseudo-obstruction (Ogilvie syndrome): Single center experience
(Medknow Publications & Media Pvt Ltd, 2016)
Purpose: Colonic pseudo obstruction disease commonly seen in the elderly, immobile patient group can cause serious mortality and morbidity. Our objective in this retrospective study is to share our clinical experience by ...