Review Article
Electronic Nose Based on Nanomaterials: Issues, Challenges, and Prospects
Figure 14
Illustration of the fabrication process (left), schematic graph of the electronic nose system woven into a textile (middle) and micrograph of a fabricated gas sensor using the mask lift-off technique (right). Published with permission from Kinkeldei et al. [173], Copyright © 2013 Elsevier.