کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7142820 1462053 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Flexible paper sensor fabricated via in situ growth of Cu nanoflower on RGO sheets towards amperometrically non-enzymatic detection of glucose
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Flexible paper sensor fabricated via in situ growth of Cu nanoflower on RGO sheets towards amperometrically non-enzymatic detection of glucose
چکیده انگلیسی
A flexible free-standing paper sensor was fabricated for the first time via in situ growth of Cu nanoflower on reduced graphene oxide (RGO) sheets towards amperometrically non-enzymatic detection of glucose. The low cost of copper (Cu) and graphene made the prepared sensor inexpensive in comparison with sensors made from noble metal catalysts. This Cu-RGO paper sensor exhibited high sensitivity and good selectivity when utilised in glucose sensing attributed to the synergistic effects of graphene paper and Cu nanoflowers. The combination of excellent catalytic activity, largely reactive surface area of Cu nanoflower and good conductivity of graphene paper enabled the sensor to perform well in glucose detection. The prepared glucose sensor holds a great promise for inexpensive flexible electrochemical non-enzymatic glucose sensors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 238, January 2017, Pages 802-808
نویسندگان
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