نتایج جستجو برای: cuii and feiii complexes
تعداد نتایج: 16848288 فیلتر نتایج به سال:
بخش اول هفت لیگاند بیس فنول (آمین) از مشتقات اتیلن دی آمین (h2lnex, x: c, b, m, bm, mb, bu and ob) با استفاده از یک روش مناسب سنتز شدند. لیگاند های ذکر شده با استفاده از روش های 1h nmr و ir شناسایی شدند. کمپلکس-های استیل استونات (acac) آهن، (felnex(acac), x: c, b, m, bm, mb, bu and ob) و تترابرموکتکولات (tbc) آهن، (felnex(tbc), x: c, b, m)، با استفاده از لیگاند های ذکر شده، به عنوان محصول افزا...
in this thesis, we exploit a simple and suitable method for immobilization of copper(ii) complex of 4?-phenyl-terpyridine on activated multi-walled carbon nanotubes [amwcnts-o-cu(ii)-phtpy]. this nanostructure was characterized by various physico-chemical techniques. to ensure the efficiency and fidelity of copper species, the implementation of three-component strategies in click-chemistry all...
abstract the balvard metamorphic assemblage (bma) crops out at the northeastern margin of the southeastern part of the sanandaj-sirjan zone (ssz) in contacting to the dehshir-baft ophiolitic mélange. this location prepared a special situation to resolve some of the complicated tectonic problems of this part of iran. petrology, micro-tectonics and satellite image investigation were carried out ...
Amyotrophic lateral sclerosis (ALS) is a progressive paralyzing disease characterized by tissue oxidative damage and motor neuron degeneration. This study investigated the in vivo effect of diacetylbis(N(4)-methylthiosemicarbazonato) copper(II) (CuII(atsm)), which is an orally bioavailable, blood-brain barrier-permeable complex. In vitro the compound inhibits the action of peroxynitrite on Cu,Z...
I n this issue of PNAS, Schoonheydt, Solomon, and coworkers (1) definitively characterize the structure of the Cu-ZSM-5 site that oxidizes methane to methanol. With the successful correlation of a specific copper-oxy structure to such reactivity, the importance of this work extends beyond hydrocarbon oxidation on zeolites. This breakthrough potentially has farreaching implications in both the f...
Molecular docking process was performed to investigate the interactions between synthesized compounds and human epidermal growth factor protein kinase domain EGFR (PDB ID:1M17) cyclin-dependent kinase-2 CDK2 ID:3IG7) proteins. HOMO LUMO orbital energy analysis, quantum chemical calculations were made bioactivity parameters of evaluated. NiII CuII complexes L1H2 L2H2 L3H2, ligands showed higher ...
FeIII supported on resin as an effective catalyst for oxidation was prepared and applied for the degradation of aqueous phenol. Phenol was selected as a model pollutant and the catalytic oxidation was carried out in a batch reactor using hydrogen peroxide as the oxidant. The influent factors on oxidation, such as catalyst dosage, H2O2 concentration, pH, and phenol concentration were examined by...
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