Green speciation of iron using aqueous two-phase system
نویسندگان
چکیده
منابع مشابه
synthesis of platinum nanostructures in two phase system
چکیده پلاتین، فلزی نجیب، پایدار و گران قیمت با خاصیت کاتالیزوری زیاد است که کاربرد های صنعتی فراوانی دارد. کمپلکس های پلاتین(ii) به عنوان دارو های ضد سرطان شناخته شدند و در شیمی درمانی بیماران سرطانی کاربرد دارند. خاصیت کاتالیزوری و عملکرد گزینشی پلاتین مستقیماً به اندازه و- شکل ماده ی پلاتینی بستگی دارد. بعضی از نانو ذرات فلزی در سطح مشترک مایع- مایع سنتز شده اند، اما نانو ساختار های پلاتین ب...
Characterization of Green Fluorescent Protein Using Aqueous Two-Phase Systems
The surface net hydrophobicity and local hydrophobicity of green fluorescent protein was evaluated by using the aqueous two-phase partitioning method. The surface net hydrophobicity of GFP allowed it to be classified as a hydrophobic protein although the local hydrophobicity was low. The local hydrophobicity of the GFP was increased by a pH shift to acidic conditions and was maximal at pH 4. Th...
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Analysis of the partition in a two-polymer phase system of Salmonella typhimurium R mutants with different susceptibility to phagocytosis distinguished between the mutants. Close to 80% of the R mutants least resistant to phagocytosis accumulated in the dextran-rich phase, whereas more phagocytosisresistant mutants showed higher affinity for the interface and the polyethylene glycol-rich top ph...
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Cephalexin is an important antibiotic. It is very significant to determine an appropriate method for the extraction of this valuable antibiotic for industrial applications. Aiming at developing an efficient method for the extraction of cephalexin, the partitioning of cephalexin has been evaluated in aqueous two-phase system, including cholinium chloride and potassium phosphate. The effect of th...
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ger G and Albertsson PA (1983) AfRnity partitioning of phosphofructokinase from baker’s yeast using polymer-bound Cibacron blue F3GA. European Journal of Biochemistry 131: 589}594. KopperschlaK ger G and Birkenmeier G (1990) AfRnity partitioning and extraction of proteins. Bioseparation 1: 235}254. Tjerneld F, Johansson G and Joelsson M (1987) AfRnity liquid}liquid extraction of lactate dehydro...
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ژورنال
عنوان ژورنال: Anais da Academia Brasileira de Ciências
سال: 2018
ISSN: 1678-2690,0001-3765
DOI: 10.1590/0001-3765201820170631