عنوان انگلیسی: Preparation of magnetically recoverable mesoporous silica nanocomposites for effective adsorption of urea in simulated serum
سال نشر: ۲۰۱۸
نویسنده: Ruey-Shin Juang,Chu-Chun Chien,Chao-Ling Yao,Ssu-Han Yu,An-Cheng Sun
تعداد صفحه فارسی: ۲۲ – تعداد صفحه انگلیسی: ۱۰
دانشگاه: Department of Chemical and Materials Engineering, Chang Gung University, Guishan, Taoyuan 33302, Taiwan b Division of Nephrology, Department of Internal Medicine, Chang Gung Memorial Hospital, Linkou, Taiwan c Department of Safety, Health and Environmental Engineering, Ming Chi University of Technology, Taishan, New Taipei City 24301, Taiwan d Department of Chemical Engineering and Materials Science, Yuan Ze University, Chung-Li, Taoyuan 32003, Taiwan
نشریه: Process Safety and Environmental Protection
کیفیت ترجمه: ترجمه پلاس
چکیده
Abstract
Highlights•Magnetic SBA-15/Fe3O4 nanocomposites were fabricated by chemically binding Fe3O4 nanoparticles onto SBA-15.•Pore volume of SBA-15/Fe3O4 was not notably reduced because Fe3O4 particles were merely coated on the surface of SBA-15.•Mesoporous SBA-15 provided up to two oxygen sites through hydrogen bonding to catch urea molecules.•SBA-15/Fe3O4 nanocomposites were synthesized as magnetically controllable hemoadsorption materials.AbstractIn this study, SBA-15/Fe3O4 nanocomposites were prepared by conjugating Fe3O4 nanoparticles to mesoporous silica SBA-15 particles as magnetically recoverable adsorbents. The physicochemical and magnetic properties of bare and as-prepared samples were characterized using the X-ray diffractometer, transmission electron microscope, Fourier transform infrared spectroscope, porosimeter, and vibrating sample magnetometer. The performance of SBA-15, Fe3O4, and SBA-15/Fe3O4 nanocomposites for adsorption removal of uremic toxin urea in simulated serum was
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