Functionalized single-walled carbon nanotubes/polypyrrole composites for amperometric glucose biosensors
نویسندگان
چکیده
منابع مشابه
Functionalized single-walled carbon nanotubes/polypyrrole composites for amperometric glucose biosensors
This article reports an amperometric glucose biosensor based on a new type of nanocomposite of polypyrrole (PPY) with p-phenyl sulfonate-functionalized single-walled carbon nanotubes (SWCNTs-PhSO3-). An environmentally friendly functionalization procedure of the SWCNTs in the presence of substituted aniline and an oxidative species was adopted. The nanocomposite-modified electrode exhibited exc...
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Vertically-aligned multiwalled carbon nanotubes (VA-MWCNTs) were grown using plasma enhanced chemical vapor deposition (PECVD) technique. These VA-MWCNTs were then dip coated by Poly methyl methacrylate (PMMA) followed by annealing. Samples were then polished to expose the tips of CNTs. Biological molecules Glucose Oxidase (GOx) were then immobilized on the exposed tips of these nanoelectrode e...
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ژورنال
عنوان ژورنال: Nanoscale Research Letters
سال: 2013
ISSN: 1556-276X
DOI: 10.1186/1556-276x-8-316