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A Molecularly Imprinted Electrochemical Gas Sensor to Sense Butylated Hydroxytoluene in Air
المؤلفون المشاركون
Emam, Shadi
Adedoyin, Adedokun
Geng, Xiaohua
Zaeimbashi, Mohsen
Adams, Jason
Ekenseair, Adam
Podlaha-Murphy, Elizabeth
Sun, Nian Xiang
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-09
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Alzheimer’s disease (AD) is a neurodegenerative disease, which affects millions of people worldwide.
Curing this disease has not gained much success so far.
Exhaled breath gas analysis offers an inexpensive, noninvasive, and immediate method for detecting a large number of diseases, including AD.
In this paper, a new method is proposed to detect butylated hydroxytoluene (BHT) in the air, which is one of the chemicals found in the breath print of AD patients.
A three-layer sensor was formed through deposition of a thin layer of graphene onto a glassy carbon substrate.
Selective binding of the analyte was facilitated by electrochemically initiated polymerization of a solution containing the desired target molecule.
Subsequent polymerization and removal of the analyte yielded a layer of polypyrrole, a conductive polymer, on top of the sensor containing molecularly imprinted cavities selective for the target molecule.
Two sets of sensors have been developed.
First, the graphene sensor has been fabricated with a layer of reduced graphene oxide (RGO) and tested over 5–100 part per million (ppm).
For the second batch, Prussian blue was added to graphene before polymerization, mainly for enhancing the electrochemical properties.
The sensor was tested over 0.02-1 parts per billion (ppb) level of concentration while the sensor resistance has been monitored.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Emam, Shadi& Adedoyin, Adedokun& Geng, Xiaohua& Zaeimbashi, Mohsen& Adams, Jason& Ekenseair, Adam…[et al.]. 2018. A Molecularly Imprinted Electrochemical Gas Sensor to Sense Butylated Hydroxytoluene in Air. Journal of Sensors،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1201101
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Emam, Shadi…[et al.]. A Molecularly Imprinted Electrochemical Gas Sensor to Sense Butylated Hydroxytoluene in Air. Journal of Sensors No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1201101
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Emam, Shadi& Adedoyin, Adedokun& Geng, Xiaohua& Zaeimbashi, Mohsen& Adams, Jason& Ekenseair, Adam…[et al.]. A Molecularly Imprinted Electrochemical Gas Sensor to Sense Butylated Hydroxytoluene in Air. Journal of Sensors. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1201101
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1201101
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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