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作者 TermehYousefi, Amin, author
書名 Nanocomposite-based electronic tongue : carbon nanotube growth by chemical vapor deposition and its application / by Amin TermehYousefi
出版項 Cham : Springer International Publishing : Imprint: Springer, 2018
國際標準書號 9783319668482 (electronic bk.)
9783319668475 (paper)
國際標準號碼 10.1007/978-3-319-66848-2 doi
book jacket
說明 1 online resource (xiii, 101 pages) : illustrations, digital ; 24 cm
text txt rdacontent
computer c rdamedia
online resource cr rdacarrier
text file PDF rda
系列 Springer series in materials science, 0933-033X ; volume 259
Springer series in materials science ; volume 259
附註 Introduction -- Literature Review -- Experimental Procedures and Materials -- Results and Discussions -- Conclusions
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 ca n 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
Host Item Springer eBooks
主題 Detectors
Nanoelectromechanical systems
Nanotechnology
Materials Science
Optical and Electronic Materials
Biomedical Engineering
Biological and Medical Physics, Biophysics
Nanoscale Science and Technology
Physical Chemistry
Alt Author SpringerLink (Online service)
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