کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1442454 1509451 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enzymatic synthesis of conductive polyaniline using linear BSA as the template in the presence of sodium dodecyl sulfate
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
پیش نمایش صفحه اول مقاله
Enzymatic synthesis of conductive polyaniline using linear BSA as the template in the presence of sodium dodecyl sulfate
چکیده انگلیسی
Enzymes as biocatalysts with powerful catalytic activities and extreme specificities have been applied in various polymer syntheses, which are considered to be environmentally acceptable processes. In this study, we explored the possibility of using bovine serum albumin (BSA), an innate protein, as the template for the synthesis of conductive polyaniline (PANI) by horseradish peroxidase (HRP), and we found that the denatured BSA effectively promoted the synthesis of conductive PANI in the presence of sodium dodecyl sulfate (SDS) based on UV-vis spectrophotometer analysis. Meanwhile, parameters influencing the activity of enzyme and polymerization were investigated, and PANI was characterized by FTIR, TGA, and cyclic voltammetry. Our results demonstrated that the enzymatic synthesized PANI by using uncoiled BSA:SDS as the template presented excellent electrochemical properties through dedoping/doping procedure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Synthetic Metals - Volume 159, Issues 19–20, October 2009, Pages 2091-2096
نویسندگان
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