Güncel Gönderiler: Kimya Bölümü
Toplam kayıt 195, listelenen: 41-60
-
Identification of differentially expressed proteins in wheat after benzothiadiazole treatment
(Verlag Eugen Ulmer, 2012)The systemic acquired resistance (SAR) mechanism is stimulated by biological and chemical agents in response to pathogen infection as a part of the innate immunity response system of plants. The externally applied synthetic ... -
Correlations of ion motion and chain motion in salt-in-polysiloxane-g- oligoether electrolytes
(2012)The transport properties of salt and chains in a salt-in-polymer electrolyte consisting of polysiloxane-g-oligoether with different concentrations of lithium triflate, LiSO 3CF 3, are investigated. Temperature-dependent ... -
Synthesis, characterization and antibacterial activity of imidazole derivatives of 1,10-phenanthroline and their Cu(II), Co(II) and Ni(II) complexes
(2013)Six new CuL1 (L1 = 4-bromo-2-(1H-imidazo[4,5-f][1,10] phenanthroline-2-yl)phenol), CoL1, NiL1, CuL2 (L2 = 2-(1H-imidazo[4,5-f] [1,10]phenanthroline-2-yl)-5- methoxyphenol), CoL2 and NiL2 complexes were synthesized. L1 and ... -
Removal and preconcentration of cadmium on polystyrene-graft-ethylmethacrylate copolymer
(Gh. Asachi Technical University of Iasi, 2014)The removal and determination of toxic heavy metal ions in aqueous solutions has been given much more attention over the past few years. In this paper, a removal and separation/preconcentration method for cadmium species ... -
Some novel antimicrobial therapeutic agents for acetylcholinesterase inhibitors; synthesis of hydroxyquinoline ester involving amino acid
(Gazi University Eti Mahallesi, 2015)The aim of this work was to investigate the new effective agents candidate for treatment of the Alzheimer’s disease. So, a series of new and highly active acetylcholinesterase inhibitors derived from hydroxyquinoline ester ... -
Determination of fatty acids and elements in Allium nemrutdaghense Kit Tan & F. Sorger endemic plant
(Universitatea din Oradea, 2017)In this study, we performed first literaturally known fatty acid and trace element analyses of the plant Allium nemrutdaghense. The fatty acid and trace element analyses were determined by using GC and ICP-OES. Among fatty ... -
DNA binding and cleavage activity of three new copper (II) complexes of chiral N-salicyl-ß-amino alcohol schiff bases
(Sociedad Quimica de Mexico A.C., 2018)Three new copper(II) complexes (1-3) with general formula [Cu(HL)CH 3 COO] of N-salicyl-ß-amino alcohol Schiff bases containing, (S)-(+)-phenyl glycinol, (1S, 2R)-2-amino-1, 2-diphenylethanol and 1, 1, 3-triphenyl-(R)-(+)-2-amino ... -
Lactoperoxidase, an antimicrobial enzyme, is inhibited by some indazoles
(Taylor and Francis Ltd, 2018)Lactoperoxidase (LPO) has bactericidal and bacteriostatic activity on various microorganisms and it creates a natural antimicrobial defense system. So, LPO is one of the essential enzyme in biological systems and the ... -
EF2-kinase targeted cobalt-ferrite siRNA-nanotherapy suppresses BRCA1-mutated breast cancer
(Future Medicine Ltd., 2019)Aim: To investigate the role of EF2K in BRCA1-mutated breast cancer. Materials & methods: We developed silica coated cobalt-ferrite (CoFe) nanoparticles for in vivo delivery of small interfering RNAs (siRNAs) into BRCA1-mutated ... -
Methyl parathion induced nephrotoxicity in male rats and protective role of vitamins C and E
(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2007)Methyl parathion is an organophosphate insecticide that has been used in agriculture and domestic for several years. Vitamin C (200 mg/kg bw per day) + vitamin E (200 mg/kg bw per clay), methyl parathion (0.28 mg/kg bw per ... -
Three new copper (II) complexes with chiral Schiff bases: Synthesis, characterization, DNA binding and DNA-cleavage studies
(Chemical Society of Pakistan, 2019)Summary: New mononuclear copper (II) complexes (1, 2 and 3) were synthesized from Schiff bases (H2L) of chiral amino alcohols. The structures of the copper complexes were proposed by a combination of elemental analyses, ... -
Effect of Lipoic Acid on the Some Elements in Brain Tissue of DMBA-Induced Guinea Pigs
(KAFKAS UNIV, VETERINER FAKULTESI DERGISI, 2009)The oxidative stress, depending on many factors in the etiology of developing cancer caused by reactive oxygen species, plays an important role. In our study, 7, 12-dimethylbenz-[a]anthracene (DMBA) was applied in Guinea ... -
Removal of copper ions by modified Unye clay, Turkey
(ELSEVIER SCIENCE BV, 2008)This paper presents the adsorption of Cu(II) from aqueous solution on modified Unye bentonite. Adsorption of Cu(II) by manganase oxide modified bentonite (MMB) sample was investigated as a function of the initial Cu(II) ... -
Determination of adsorptive properties of a Turkish Sepiolite for removal of Reactive Blue 15 anionic dye from aqueous solutions
(ELSEVIER SCIENCE BV, 2009)Reactive Blue 15 (RB 15) adsorption on the Turkish Sepiolite was carried out by batch equilibrium technique. IR spectrum and surface area measurement of the composite of dye-sepiolite (Turkish) pointed out that dye species ... -
Removal of lead ions by acid activated and manganese oxide-coated bentonite
(ELSEVIER SCIENCE BV, 2009)This paper presents the adsorption of Pb(II) from aqua solutions onto Unye (Turkey) bentonite in raw (RB), acid activated (AAB) and manganese oxide-coated (MCB) forms. Adsorption of Pb(H) by RB, AAB and MCB sample was ... -
Removal of basic dye by modified Unye bentonite, Turkey
(ELSEVIER SCIENCE BV, 2009)The adsorption behavior of crystal violet (CV(+)) from aqueous solution onto raw (RB) and manganese oxide-modified (MMB) bentonite samples was investigated as a function of parameters such as initial CV(+) concentration, ... -
Fatty acids, protein contents and metal composition of some feed crops from Turkey
(WFL PUBL, 2009)In the course of investigations of new sources of higher plant lipids, fatty acid and metal compositions of some feed crops - Vicia ervilia (bitter veitch), Lotus corniculatus, Onobrychis fallax, Trifolium aureum (golden ... -
Removal of lead ions by Unye (Turkey) bentonite in iron and magnesium oxide-coated forms
(ELSEVIER SCIENCE BV, 2009)This paper presents the adsorption of Pb(II) from aqueous solution onto Unye (Turkey) bentonite in raw (RB), iron oxide-coated (ICB) and magnesium oxide-coated (MCB) forms. Adsorption of Pb(II) by samples was investigated ... -
Optimization of Analytical Parameters for Determination of Iron, Nickel and Cobalt in Plants with RP-HPLC
(ASIAN JOURNAL OF CHEMISTRY, 2009)This study optimized the analytical parameters such as combination of mobile phase, pH of mobile phase, attempt effect of strange ions and current rate for simultaneous determination of iron, nickel and cobalt. ... -
Investigation of a basic dye removal from aqueous solution onto chemically modified Unye bentonite
(ELSEVIER SCIENCE BV, 2009)The adsorption behavior of crystal violet (CV(+)) from aqueous solution onto magnesium-oxide coated bentonite (MCB) sample was investigated as a function of parameters such as initial CV(+) concentration, contact time and ...
