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Document type:
Zeitschriftenaufsatz 
Author(s):
Bhatt, V.D.; Joshi, S.; Becherer, M.; Lugli, P. 
Title:
Flexible, Low-Cost Sensor Based on Electrolyte Gated Carbon Nanotube Field Effect Transistor for Organo-Phosphate Detection 
Abstract:
A flexible enzymatic acetylcholinesterase biosensor based on an electrolyte-gated carbon nanotube field effect transistor is demonstrated. The enzyme immobilization is done on a planar gold gate electrode using 3-mercapto propionic acid as the linker molecule. The sensor showed good sensing capability as a sensor for the neurotransmitter acetylcholine, with a sensitivity of 5.7 μA/decade, and demonstrated excellent specificity when tested against interfering analytes present in the body. As the...    »
 
Keywords:
carbon nanotube; flexible; electrolyte gated transistor; organophosphate detection 
Journal title:
Sensors 2017, 17(5), 1147 2017-05 
Year:
2017 
Year / month:
2017-05 
Quarter:
2. Quartal 
Month:
May 
Language:
en 
Publisher:
MDPI AG, Basel, Switzerland