نتایج جستجو برای: استخراج edta
تعداد نتایج: 54586 فیلتر نتایج به سال:
A novel chemical absorption-biological reduction (CABR) integrated process, employing ferrous ethylenediaminetetraacetate (Fe(II)EDTA) as a solvent, is deemed as a potential option for NOx removal from the flue gas. Previous work showed that the Fe(II)EDTA concentration was critical for the NOx removal in the CABR process. In this work, the pathway of FeEDTA (Fe(III)/Fe(II)-EDTA) transformation...
Nanoparticles’ uptake by cancer cells upon reaching the tumor microenvironment is often rate-limiting step in nanomedicine. Herein, we report that inclusion of aminopolycarboxylic acid conjugated lipids, such as EDTA- or DTPA-hexadecylamide lipids liposome-like porphyrin nanoparticles (PS) enhanced their intracellular 25-fold, which was attributed to these lipids’ ability fluidize cell membrane...
The Cu/SiO2 catalyst has been widely used in dimethyl oxalate (DMO) hydrogenation due to its low cost and high efficiency. However, the reaction temperature of DMO is higher than Hüttig Cu, smaller Cu particles are easier agglomerate. Therefore, there much interest constructing a with small particle size strong stability. In present work, effect introducing EDTA on catalysts systematically inve...
Hepatitis is a disorder in liver inflammation that can be caused by infection with parasites, protozoa, bacteria, viruses, metabolic disorders, drugs, and alcohol causes damage to human cells attack all ages, genders, races throughout the world. Serum Glutamic Oxaloacetic Transaminase (SGOT) Pyruvic (SGPT) levels EDTA plasma tend increase more than serum. It because contains coagulation factors...
Pengubahsuaian kimia terhadap selulosa tandan kosong kelapa sawit (TKKS) menggunakan agen pengesteran asid etilena diamina tetraasetik (EDTA) dan asetik (AA) dengan parameter yang berbeza dikaji dioptimumkan. Pada peringkat awal, pulpa TKKS telah dirawat empat pelunturan (D-E-E-D) untuk menghasilkan TKKS. Seterusnya, melalui proses esterifikasi AA EDTA dibantu oleh sistem pemanasan gelombang mi...
Background and Objective: Pseudomonas aeruginosa is one of the most important causes of nosocomial infections. This study was planned to produce a new antimicrobial complex (ceftazidime loaded EDTA) and assess its release kinetic and antimicrobial effects on P. aeruginosa. Materials and Methods: The loading of ceftazidime on EDTA was performed and confirmed by FT-IR spectroscopy. The evaluati...
Background: Escherichia coli and Staphylococcus aureus as important food-borne pathogens are the main concerns of food producers and consumers which create a lot of problems worldwide. The objective of this study was to investigate the inhibitory effect of monolaurin alone and in combination with EDTA on viability of E. coli and S. aureus in culture media and Iranian white cheese. Methods: Th...
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