Başlık için Kimya Bölümü Koleksiyonu listeleme
Toplam kayıt 352, listelenen: 305-324
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Synthesis and Antibacterial Activities of Boronic Acid-Based Recyclable Spherical Polymer Brushes
(Polymer Soc Korea, 2019)Crosslinked poly(4-vinylbenzyl chloride) (PVBC) microbead was prepared by suspension polymerization. Various spherical polymer brushes (SPBs) were produced by grafting polymeric chains on their surfaces via surface ... -
Synthesis and Characterisation of Biocompatible Polymer-Conjugated Magnetic Beads for Enhancement Stability of Urease
(Springer, 2016)We reported natural polymer-conjugated magnetic featured urease systems for removal of urea effectively. The optimum temperature (20-60 A degrees C), optimum pH (3.0-10.0), kinetic parameters, thermal stability (4-70 A ... -
Synthesis and characterization of complexes of copper(II), nickel(II) and cobalt(II) with vic-dioximes bearing N '-p-aminobenzoyl benzaldehyde hydrazone
(Wiley-V C H Verlag Gmbh, 2006)Six different arylhydrazone derivatives of p-aminobenzoic hydrazide of vic-dioximes were synthesized by reaction of chloroglyoxime and dichloroglyoxime with N'-p-aminobenzoyl benzaldehyde, 4-hydroxybenzaldehyde and ... -
Synthesis and characterization of copper(II) and nickel(II) complexes of isonitrosoacetophenone 4-aminobenzoylhydrazone
(Polish Chemical Soc, 2007)Two types of copper complexes as well as an oximate bridged nickel complex with a new tridentate ligand containing a monoxime and hydrazone moieties have been prepared and characterized by elemental analyses, IR, H-1 NMR, ... -
Synthesis and Characterization of Copper(II) Complexes with Aroylhydrazone Ligands Containing Quaternary Ammonium Salts: in Vitro DNA Binding and Nuclease Activity
(Chinese Chemical Soc, 2020)Two new N, N, N-trimethylpropane-1-ammonium and N, N,N-trimethylpentane-1-ammonium conjugated acetophenone-(4-hydroxybenzohydrazone) ligands, (E)-3-(4-(1-(2-(4-hydroxybenzoyl)hydrazono)ethyl)phenoxy)-N,N, N-trimethylprop ... -
Synthesis and characterization of electrospun PVA/Zn2+ metal composite nanofibers for lipase immobilization with effective thermal, pH stabilities and reusability
(Elsevier Science Bv, 2019)Polyvinyl alcohol (PVA)/Zn2+ electrospun nanofibers that were a kind of polymer/ionic metal composite was successfully embedded in the hybrid fibers for the first time in the literature, due to chemical interactions between ... -
Synthesis and characterization. of complexes of Ni(II), Co(II), and Cu(II) with four 4-aminobenzoate derivatives of unsymmetrical vic-dioximes
(Taylor & Francis Inc, 2002)Four different 4-aminobenzoate derivates of vic-dioximes Were synthesized. Their transition metal complexes with Ni(II), Co(II) and Cu(II) were prepared with a metal-ligand ratio of 1:2. The unsymmetrical complexes are in ... -
Synthesis and investigation extraction properties of 4- methylacetophenone, 4-chloroacetophenone and isonitrosoacetephenone 4-aminobenzoylhydrazones
(2004)Bu çalışmada, 4-aminobenzoik asit hidrazinin 4-metilasetofenon, 4-kloroasetofenon ve isonitrosoasetofenon ile reaksiyonundan sırasıyla 4-metilasetofenon 4-aminobenzoil hidrazon $(L_1)$, 4-kloroasetofenon 4-aminobenzoil ... -
Synthesis and Spectroscopic Properties of a Novel Perylenediimide Derivative
(Chem Soc Pakistan, 2011)A novel symmetric 3,4,9,10-perylenetetracarboxylic acid derivative (PDI1) dye based on thiophene donor group was synthesized and characterized by FT-IR and H-1 NMR. Cyclic Voltammetry analysis is performed to determine the ... -
Synthesis and spectroscopic properties of new azo-dyes and azo-metal complexes derived from barbituric acid and aminoquinoline
(Elsevier Sci Ltd, 2007)Two new azo-dyes, 5-(quinoly-8-azo)pyrimidine-2,4,6-trione (L-1) and 5-(quinoly-8-azo)-1,3-dimethylpyrimidine-2,4,6-trione (L-2) were prepared by linking 8-aminoquinoline to barbituric acid and 1,3-dimethylbarbituric acid ... -
Synthesis and spectroscopic studies of copper(II) and nickel(II) complexes containing hydrazonic ligands and heterocyclic coligand
(Pergamon-Elsevier Science Ltd, 2005)Two types of copper(II) and nickel(II) complexes derived from benzophenone anthranoylhydrazone (L-1), 2-acetonaftanone anthranoylhydrazone (L-2), 4-phenylacetonaftonone anthranoylhydrazone (LA benzophenone salicyoylhydrazone ... -
Synthesis and spectroscopic studies of mixed-ligand and polymeric dinuclear transition metal complexes with bis-acylhydrazone tetradentate ligands and 1,10-phenanthroline
(Pergamon-Elsevier Science Ltd, 2006)Two types of dinuclear copper(II) and nickel(II) complexes with two tetradentate N2O2 donor ligands 1,4-bis(1-anthranoylhydrazonoethyl)benzene (L-1), 1,4-bis(1-salicyloylhydrazonoethyl)benzene (L-2) and N,N '-bidentate ... -
Synthesis of a novel heterocyclic dioxime and its mononuclear complexes with Ni(II), Co(II), Cu(II), Zn(II), Cd(II) and Hg(II)
(Marcel Dekker Inc, 1999)In this work, a novel heterocyclic dioxime (2,3-hydroximino-4-phenyl-6-phenlyazo-1-thia-4,5-diazacyclohexa-5-diene, H2L) was synthesized by reacting dithizone with cyanogen di-N-oxide. H2L forms mononuclear complexes ... -
Synthesis of activated carbon supported catalysis systems and research for sonocatalytic performance on wastewater treatment
(Elsevier Ltd, 2021)In the present study, it was aimed to purify the olive pitch containing high toxic substance by using advanced oxidation techniques using sonocatalytic oxidation method for these processes, TiO2/AC, WO3/TiO2/AC, V2O5/TiO2/AC ... -
Synthesis of Biocompatible Double-Tailed Nonionic Surfactants and Their Investigation for Niosomal Drug-Loading Applications
(Wiley, 2019)Nonionic surfactants are capable of self-assembling and thus are of vital importance for designing various drug-delivery systems. This study reports the synthesis, characterization, biocompatibility, and drug-loading ... -
Synthesis of new azo dyes and copper(II) complexes derived from barbituric acid and 4-aminobenzoylhydrazone
(Scientific Technical Research Council Turkey-Tubitak, 2008)Four new azo dyes, L-1, L-2, L-3, and L-4, were prepared by linking benzaldehyde p-aminobenzoylhydrazone (3) and p-hydroxybenzaldehyede p-aminobenzoylhydrazone (4) to barbiturie acid and 1,3-dimethylbarbituric acid through ... -
Synthesis of new carbon material produced from human hair and its evaluation as electrochemical supercapacitor
(Taylor & Francis Inc, 2020)In this study, carbon material similar to graphene structure (GLS) was prepared from graphite and the carbonization of Turkish human hair fibers (HHC) and utilized for the modification of electrode to evaluate the ... -
Synthesis of novel chiral metal complexes derived from chiral thiosemicarbazide ligands as potential antioxidant agents
(Wiley, 2019)Two new chiral thiosemicarbazide ligands and their Cu (II), Ni (II), Pd (II), and Zn (II) complexes were synthesized and characterized by nuclear magnetic resonance (NMR) (only for ligand), Fourier transform infrared ... -
Synthesis of Novel Rhodium Complex of Biphenylic-Imidazole-Phenanthroline and Photophysical Analysis of Metal Ions Selectively for Pb2+
(Chem Soc Pakistan, 2016)A novel rhodium biphenylic-imidazole-phenanthroline metal-organic complex has been synthesized and the photophysical properties were studied against different metal ions. The rapid and sensitive detection of metal ions ... -
Synthesis of Zeolite NaA from a New Biosilica Source
(Springer, 2016)Current study aimed to utilize agricultural waste, wheat husk to produce valuable materials. Amorphous silica (similar to 88 % purity) was extracted from acid leached wheat husk, and used in the synthesis of zeolite NaA. ...
