کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10275646 | 463279 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gold nanoparticles: Poly(diallyldimethylammonium chloride)-carbon nanotubes composites as platforms for the preparation of electrochemical enzyme biosensors: Application to the determination of cholesterol
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Gold nanoparticles: Poly(diallyldimethylammonium chloride)-carbon nanotubes composites as platforms for the preparation of electrochemical enzyme biosensors: Application to the determination of cholesterol Gold nanoparticles: Poly(diallyldimethylammonium chloride)-carbon nanotubes composites as platforms for the preparation of electrochemical enzyme biosensors: Application to the determination of cholesterol](/preview/png/10275646.png)
چکیده انگلیسی
⺠AuNPs/PDDA/MWCNTs nanocomposites were used for the construction electrochemical biosensors. ⺠Suitability of single and bienzyme biosensors was demonstrated, taking cholesterol as analyte. ⺠This platform allows to use extremely simple enzymes immobilization with no need of covalent bonds. ⺠The use of estabilized strategies to avoid potential interferences in real samples is feasible. ⺠Human sera spiked with cholesterol at physiological levels were analyzed with good results.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electroanalytical Chemistry - Volume 661, Issue 1, 1 October 2011, Pages 171-178
Journal: Journal of Electroanalytical Chemistry - Volume 661, Issue 1, 1 October 2011, Pages 171-178
نویسندگان
M. EguÃlaz, R. Villalonga, L. AgüÃ, P. Yáñez-Sedeño, J.M. Pingarrón,