Adsorption of Nitrates Using Quaternized Chitosan Resin
نویسندگان
چکیده
منابع مشابه
Electrospun Quaternized Chitosan Fibers for Virus Removal from Drinking Water
Membrane filtration has become an accepted technology for the removal of pathogens from drinking water. Viruses, known to contaminate water supplies, are too small to be removed by a size-exclusion mechanism without a large energy penalty. Thus, functionalized electrospun membranes that can adsorb viruses have drawn our interest. We chose a quaternized chitosan derivative (HTCC) which carries a...
متن کاملBlood protein adsorption onto chitosan.
Chitosan was recently indicated to enhance osteogenesis, improve wound healing but to activate the coagulation and the complement systems. In the present study approximately 10 nm thick chitosan film were prepared on aminopropyltriethoxysilane (APTES) coated silicon. The surfaces were incubated in serum or plasma and subsequently in antibodies towards key complement and contact activation of co...
متن کاملinsulin nanoparticulatedelivery systemcomposed of quaternized aromatic derivatives of chitosan
متن کامل
Preparation and Characterization of Quaternized Chitosan Derivatives and Assessment of Their Antioxidant Activity.
Chitosan (CS) is an abundant and renewable polysaccharide that is reported to exhibit a great variety of beneficial properties. However, the poor solubility of chitosan in water limits its applications. In this paper, we successfully synthesized single N-quaternized (QCS) and double N-diquaternized (DQCS) chitosan derivatives, and the resulting quaternized materials were water-soluble. The degr...
متن کاملGd-DTPA Adsorption on Chitosan/Magnetite Nanocomposites.
The synthesis of the chitosan/magnetite nanocomposites is presented. Composites were prepared by co-precipitation of iron(II) and iron(III) salts by aqueous ammonia in the 0.1 % chitosan solution. It was shown that magnetite synthesis in the chitosan medium does not affect the magnetite crystal structure. The thermal analysis data showed 4.6 % of mass concentration of chitosan in the hybrid chi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemical Engineering & Process Technology
سال: 2017
ISSN: 2157-7048
DOI: 10.4172/2157-7048.1000360