کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1487160 1510702 2016 43 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and utilization of carbon nanotubes for fabrication of electrochemical biosensors
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Synthesis and utilization of carbon nanotubes for fabrication of electrochemical biosensors
چکیده انگلیسی


• This review discusses synthesis and applications of carbon nanotubes sensors.
• The review summarizes contributions of carbon nanotube to electrochemical biosensor.
• Good electrical conductivity makes carbon nanotubes a good material for biosensors.
• Carbon nanotubes promotes electron transfer that aids biosensing of biomolecules.

This review summarizes the most recent contributions in the fabrication of carbon nanotubes-based electrochemical biosensors in recent years. It discusses the synthesis and application of carbon nanotubes to the assembly of carbon nanotube-based electrochemical sensors, its analytical performance and future expectations. An increasing number of reviews and publications involving carbon nanotubes sensors have been reported ever since the first design of carbon nanotube electrochemical biosensors. The large surface area and good electrical conductivity of carbon nanotubes allow them to act as “electron wire” between the redox center of an enzyme or protein and an electrode's surface, which make them very excellent material for the design of electrochemical biosensors. Carbon nanotubes promote the different rapid electron transfers that facilitate accurate and selective detection of cytochrome-c, β-nicotinamide adenine dinucleotide, hemoglobin and biomolecules, such as glucose, cholesterol, ascorbic acid, uric acid, dopamine pesticides, metals ions and hydrogen peroxide.

Carbon nanotubes.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 73, January 2016, Pages 308–350
نویسندگان
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