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Toplam kayıt 555, listelenen: 461-470
Structural and Magnetic Investigation of Bi2S3@Fe3O4 Nanocomposites for Medical Applications
(Springer, 2020)
Bi2S3 and Fe3O4 nanostructures as well as Bi2S3@Fe3O4 nanocomposites were produced using hydrothermal synthesis. Scanning electron microscopy (SEM), energy dispersive spectra (EDS) and X-ray diffraction (XRD) were used in ...
Synthesis and electrochemical properties of crown ether functionalized coumarin substituted cobalt and copper phthalocyanines
(Elsevier Science Sa, 2011)
The synthesis of novel 6,7-[15-crown-5]-3-[p-(3,4-dicyanophenoxy)phenyl]coumarin (1)/6,7-[15-crown-5]-3-[p-(2,3-dicyanophenoxy)phenyl]coumarin (2) and their peripherally/non-peripherally cobalt and copper phthalocyanine ...
Adsorption of cationic dyes on activated carbon obtained from waste Elaeagnus stone
(SAGE Publications Inc., 2016)
Activated carbon was obtained from waste Elaeagnus stone by a chemical activation method utilizing ZnCl2. The resultant Elaeagnus activated carbon (EAC) with a high activated specific surface area of 1588 m2/g was characterized ...
Synthesis of polystyrene-b-poly(ethylene glycol) block copolymers by radical exchange reactions of terminal RAFT agents
(Taylor & Francis Ltd, 2014)
In this study, a mechanistic transformation was achieved by taking advantage of coupling reaction of reversible addition-fragmentation chain transfer (RAFT) agents. Polymers prepared by different polymerization modes were ...
Synthesis of New Polymeric Resin and Its Application in Solid Phase Extraction of Copper in Water Samples Using STAT-FAAS
(Atomic Spectroscopy Press Ltd, 2009)
In this study, thiol-containing sulfonamide resin was synthesized, characterized, and applied as a new sorption material for the determination of copper in water samples. The method, solid phase extraction, is based on the ...
Effect of substituents on the orientation of octasubstituted copper(II) phthalocyanine thin films
(Elsevier Science Sa, 2012)
Octasubstituted copper(II) phthalocyanines containing alkylthio-, alkyloxy-, (trioxyethylene)thio- and (trioxyethylene)oxy- substituents in peripheral positions have been synthesized and characterized using UV-vis, IR, and ...
Cd dopant effect on structural and optoelectronic properties of TiO2 solar detectors
(Springer, 2021)
Al/n-Si/Ti1-xO2CdxO/Al photodiodes were produced using sol-gel and spin coating methods where CdO dopant was applied on different concentrations (x = 0.0; x = 0.01; x = 0.05; x = 0.10). Cd dopant effect upon structural, ...
Twisted surfaces with vanishing curvature in Galilean 3-space
(World Scientific Publ Co Pte Ltd, 2018)
In this work, we define twisted surfaces in Galilean 3-space. In order to construct these surfaces, a planar curve is subjected to two simultaneous rotations, possibly with different rotation speeds. The existence of ...
Integral inequalities of Hermite-Hadamard type for exponentially subadditive functions
(Amer Inst Mathematical Sciences-Aims, 2020)
In this paper, we introduce a new class of functions, which is called exponentially subadditive functions. We establish Hermite-Hadamard inequalities via exponentially subadditive functions. We also give some related ...
PREPARATION OF FERROCENE CORE DENDRIMERS AND IMMOBILIZATION OF AChE FOR DETECTION OF DICLOFOP-METHYL HERBICIDE
(Soc Chemists Technologists Madeconia, 2019)
The aim of this work was to investigate diclofop-methyl detection (found in a variety of herbicides) using novel dendrimers that have ferrocene cores, as well as their Pt(II) and Pt(IV) complexes. Novel dendrimer structures ...