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Flexible and Disposable Sensing Platforms Based on Newspaper

Authors
Yang, MinHoJeong, Soon WooChang, Sung JinKim, Kyung HoonJang, MinjeongKim, Chi HyunBae, Nam HoSim, Gap SeopKang, TaejoonLee, Seok JaeChoi, Bong GillLee, Kyoung G.
Issue Date
Dec-2016
Publisher
AMER CHEMICAL SOC
Keywords
Paper; foodborne pathogen; electrochemical electrode; parylene C; biosensor
Citation
ACS APPLIED MATERIALS & INTERFACES, v.8, no.51, pp 34978 - 34984
Pages
7
Journal Title
ACS APPLIED MATERIALS & INTERFACES
Volume
8
Number
51
Start Page
34978
End Page
34984
URI
https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/64106
DOI
10.1021/acsami.6b10298
ISSN
1944-8244
1944-8252
Abstract
The flexible sensing platform is a key component for the development of smart portable devices targeting healthcare, environmental monitoring, point-of-care diagnostics, and personal electronics. Herein, we demonstrate a simple, scalable, and cost-effective strategy for fabrication of a sensing electrode based on a waste newspaper with conformal coating of parylene C (P-paper). Thin polymeric layers over cellulose fibers allow the P-paper to possess improved mechanical and chemical stability, which results in high-performance flexible sensing platforms for the detection of pathogenic E. coli O157:H7 based on DNA hybridization. Moreover, P-paper electrodes have the potential to serve as disposable, flexible sensing platforms for point-of-care testing biosensors.
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College of Natural Sciences > Department of Chemistry > 1. Journal Articles

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