کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7835894 | 1503537 | 2018 | 20 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel synthesis and characterization of Ag@TiO2 core shell nanostructure for non-enzymatic glucose sensor
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Novel synthesis and characterization of Ag@TiO2 core shell nanostructure for non-enzymatic glucose sensor Novel synthesis and characterization of Ag@TiO2 core shell nanostructure for non-enzymatic glucose sensor](/preview/png/7835894.png)
چکیده انگلیسی
Ag@TiO2 core-shell nano composite (ATCSNC) were synthesized by using Ocimum tenuiflorum leaves extract through a simple one-step hydrothermal route for Non-enzymatic glucose sensing material. The prepared NCs were characterized and found high crystallinity, red shift absorbance, interface-bonding parameters, rough surface and network like microstructure through XRD, Uv-vis, FTIR, SEM, and TEM. The prepared ATCSNC have been used for fabrication of glassy carbon electrode (GCE) and the same was applied to test its electro catalytic activity of glucose in 0.1âM NaOH. The promising results were recorded for ATCSNC/GCE with a high sensitivity (1968.72âμAmâMâ1âcmâ2), wide linear range (1âμM-8.1âmM), good response time (3âs), and excellent low detection limit (0.19âμM, S/Nâ=â3). Furthermore, the designed sensor exhibits admirable stability and reproducibility, as well as attractive achievability for real sample analysis. As such, the proposed ATCSNC could be highly beneficial in the development of sustainable and eco-friendly glucose sensing devices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 435, 30 March 2018, Pages 216-224
Journal: Applied Surface Science - Volume 435, 30 March 2018, Pages 216-224
نویسندگان
Dayakar T, Venkateswara Rao K., Vinodkumar M., Bikshalu K., Chakradhar B., Ramachandra Rao K.,