کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5031420 1470943 2017 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Point of care with micro fluidic paper based device integrated with nano zeolite-graphene oxide nanoflakes for electrochemical sensing of ketamine
ترجمه فارسی عنوان
نقطه مراقبت با دستگاه مبتنی بر کاغذ مایکروویو مایع همراه با نانولوله های اکسید نانو زئولیت-گرافین به منظور سنجش الکتروشیمیایی کتامین
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
The present study was aimed to develop an ultrasensitive technique for electroanalysis of ketamine; a date rape drug. It involved the fabrication of nano-hybrid based electrochemical micro fluidic paper-based analytical device (EμPADs) for electrochemical sensing of ketamine. A paper chip was developed using zeolites nanoflakes and graphene-oxide nanocrystals (Zeo-GO). EμPAD offers many advantages such as facile approach, economical and potential for commercialization. Nanocrystal modified EμPAD showed wide linear range 0.001-5 nM/mL and a very low detection limit of 0.001 nM/mL. The developed sensor was tested in real time samples like alcoholic and non-alcoholic drinks and found good correlation (99%). The hyphenation of EμPAD integrated with nanocrystalline Zeo-GO for detection of ketamine has immense prospective for field-testing platforms. An extensive development could be made for industrial translation of this fabricated device.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosensors and Bioelectronics - Volume 88, 15 February 2017, Pages 249-257
نویسندگان
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