Nanocomposite-Based Electronic Tongue - Carbon Nanotube Growth by Chemical Vapor Deposition and Its Application (Hardcover, 1st ed. 2018)

This book describes the fabrication of a frequency-based electronic tongue using a modified glassy carbon electrode (GCE), opening a new field of applying organic precursors to achieve nanostructure growth. It also presents a new approach to optimizing nanostructures by means of statistical analysis. The chemical vapor deposition (CVD) method was utilized to grow vertically aligned carbon nanotubes (CNTs) with various aspect ratios. To increase the graphitic ratio of synthesized CNTs, sequential experimental strategies based on response surface methodology were employed to investigate the crystallinity of CNTs. In the next step, glucose oxidase (GOx) was immobilized on the optimized multiwall carbon nanotubes/gelatin (MWCNTs/Gl) composite using the entrapment technique to achieve enzyme-catalyzed oxidation of glucose at anodic potentials, which was drop-casted onto the GCE. The modified GCE's performance indicates that a GOx/MWCNTs/Gl/GC electrode can be utilized as a glucose biosensor with a high direct electron transfer rate between GOx and MWCNTs/Gl. It was possible to use the fabricated biosensor as an electronic tongue thanks to a frequency-based circuit attached to the electrochemical cell. The results indicate that the modified GCE (with GOx/MWCNTs/Gl) holds promising potential for application in voltammetric electronic tongues.

General

Imprint:	Springer International Publishing AG
Country of origin:	Switzerland
Series:	Springer Series in Materials Science, 259
Release date:	November 2017
First published:	2018
Authors:	Amin Termeh Yousefi
Dimensions:	235 x 155mm (L x W)
Format:	Hardcover
Pages:	101
Edition:	1st ed. 2018
ISBN-13:	978-3-319-66847-5
Categories:	Books > Professional & Technical > Technology: general issues > Nanotechnology Books > Medicine > Nursing & ancillary services > Biomedical engineering > General Books > Science & Mathematics > Physics > Applied physics & special topics > Biophysics Books > Science & Mathematics > Chemistry > Physical chemistry > General Books > Professional & Technical > Electronics & communications engineering > Electronics engineering > Electronic devices & materials > General Promotions
LSN:	3-319-66847-1
Barcode:	9783319668475

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