Polyelectrolyte Multilayers on Magnetic Silica as a New Sorbent for the Separation of Trace Silver in the Leaching Solutions of Antibacterial Products and Determination by Flame Atomic Absorption Spectrometry

سال انتشار: 1396
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 144

فایل این مقاله در 8 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_IJCCE-36-1_011

تاریخ نمایه سازی: 17 خرداد 1404

چکیده مقاله:

A novel, magnetic silica sorbent with polyelectrolyte multilayers (PEMs) on its surface was prepared, and was used for Magnetic Solid Phase Extraction (MSPE) of trace A+ via Flame Atomic Absorption Spectrometry (FAAS). The experimental parameters for the MSPE procedure, such as the pH, type, and concentration of eluent, ultrasonic time and effects of co-existing ions were investigated. The detection limit of the developed method was ۰.۱۷ ng/mL for Ag+ with an enrichment factor of ۳۵. This method was also successfully applied to the determination of trace Ag+ in the leaching solution of different antibacterial products with satisfactory results.

کلیدواژه ها:

Polyelectrolyte multilayers ، Magnetic solid phase extraction ، Silver ، Antibacterial products ، FAAS

نویسندگان

Guoqiang Xiang

School of Chemistry and Chemical Engineering, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

Yule Wang

School of Food Science and Technology, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

Heng Zhang

School of Chemistry and Chemical Engineering, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

Huanhuan Fan

School of Chemistry and Chemical Engineering, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

Xiuming Jiang

School of Chemistry and Chemical Engineering, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

Lijun He

School of Chemistry and Chemical Engineering, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

Lu Fan

School of Food Science and Technology, Henan University of Technology. Zhengzhou, ۴۵۰۰۰۱, P.R. CHINA

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • Chinese Environment Protection Agency, “Analysis Method of Water and Waste ...
  • Gomez M.M.G., Garcia M.M.H., Corvillo M.A.P., Online Preconcentration of Silver ...
  • Environmental Protection Agency(EPA), “Ambient Water Quality Criteria for Silver”, Office ...
  • Xiang G.Q., Li L.L., Jiang X.M., He L.J., Fan L., ...
  • Camel V.S., Solid Phase Extraction of Trace Elements, Spectrochim. Acta ...
  • Gardimalla H.M.R., Mandal D., Stevens P.D.,Yen M., Gao Y., Superparamagnetic ...
  • Zhao X.L., Shi Y.L., Cai Y.Q., Mou S.F., Cetyltrimethylammonium Bromide-Coated ...
  • Deng Y.H., Deng C.H., Yang D., Wang C.C., Fu S.K., ...
  • Moghaddam A.B., Hosseini S., Badraghi J., Banaei A., Hybrid Nanocomposite ...
  • Georgia G., Aristidis N. A., Magnetic Materials as Sorbents for ...
  • Aguilar-Arteaga K., Rodriguez J. A., Barrado E., Magnetic Solids in ...
  • Schmitt J., Decher G., Hong G., Buildup of Ultrathin Multilayer ...
  • Decher G., Fuzzy Nanoassemblies: Toward Layered Polymeric Multicomposites, Science., ۲۷۷:۱۲۳۲-۱۲۳۷ ...
  • Wang Y.J., Angelatos A.S., Caruso F., Template Synthesis of Nanostructured ...
  • Ariga K., Hill J.P., Ji Q., Layer-by-Layer Assembly as a ...
  • Kumar B., Park Y.T., Castro M., Grunlan J.C., Feller J.F., ...
  • Liu C., Kang J.W., Improved Capillary Electrophoresis Frontal Analysis by ...
  • Qu Q.S., Gu C.H., Gu Z.L., Shen Y.Q., Wang C.Y., ...
  • Nehmé R., Perrin C., Cottot H., Blanchin M.D., Fabre H., ...
  • Nehmé R., Perrin C., Cottot H., Blanchin M.D., Fabre H., ...
  • Kapnissi Christodoulou C.P., Lowry M., Agbaria R.A., Gang L., Warner ...
  • Kamande M.W., Fletcher K.A., Lowry M., Warner I.M., Capillary Electrochromatography ...
  • Xiang G.Q., Ma Y.L., Jiang X.M., Mao P., Polyelectrolyte Multilayers ...
  • Ellman G.L., Issue Sulfhydryl Groups, Arch. Biochem. Biophys., ۸۲(۱):۷۰-۷۷ (۱۹۵۹) ...
  • Sedghi R., Shojaipour M., Behbahani M., Nabid M.R., Application of ...
  • Tahmasebi E., Yamini Y., Polythiophene-Coated Fe۳O۴ Nanoparticles as a Selective ...
  • Mashhadizadeh M.H., Karami Z., Solid Phase Extraction of Trace Amounts ...
  • نمایش کامل مراجع