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Title: Bandage compatible chipless RFID pH sensor for chronic wound monitoring using chitosan in the ISM frequency band
We propose a chipless RFID pH sensor which can be easily integrated into a bandage for wound monitoring. The sensor can detect the pH level from 4 to 7 of the wounded area through frequency shift owing to the pH sensitive dielectric parameter of chitosan hydrogel, embedded into the substrate of the sensor. The substrate is composed of fabric material which makes it a strong candidate for non-invasive wound monitoring application. The frequency shift can be wirelessly detected by RFID reader to get the status of the wounded area.  more » « less
Award ID(s):
1950788
PAR ID:
10509859
Author(s) / Creator(s):
; ;
Editor(s):
Cullum, Brian M; McLamore, Eric S; Kiehl, Douglas
Publisher / Repository:
SPIE
Date Published:
ISBN:
9781510662124
Page Range / eLocation ID:
17
Format(s):
Medium: X
Location:
Orlando, United States
Sponsoring Org:
National Science Foundation
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