A wireless and battery-free DNA hydrogel biosensor for wound infection monitoring

Xin Li; Yi Lu; Yong Hu

doi:10.1016/j.matt.2022.06.021

A wireless and battery-free DNA hydrogel biosensor for wound infection monitoring

Xin Li
, Yi Lu
, Yong Hu^*

^*Corresponding author for this work

Research output: Journal Publications and Reviews › Comment/debate › peer-review

21 Citations (Scopus)

Abstract

With the innovation of DNA nanotechnology, DNA hydrogels can be rationally designed with stimuli-responsiveness, tunable physicochemical properties, and integrated functionality, which hold great promise for widespread biomedical applications. Recently, Xiong and colleagues reported a wireless and battery-free DNA hydrogel biosensor that responded selectively to deoxyribonucleases associated with pathogenic bacteria. The confluence of biosensor and wireless technology have provided smartphone-based detection of infection in acute wounds through tunable dielectric changes of hydrogel in that study and may facilitate the improved management of chronic wounds and beyond in the near future.

© 2022 Elsevier Inc.

Original language	English
Pages (from-to)	2473-2475
Number of pages	3
Journal	Matter
Volume	5
Issue number	8
DOIs	https://doi.org/10.1016/j.matt.2022.06.021
Publication status	Published - 3 Aug 2022
Externally published	Yes

Bibliographical note

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© 2022 Elsevier Inc.

Funding

This work was financially supported by the National Natural Science Foundation of China (52103181), Sino German Center for Research Promotion (GZ1505), Fundamental Research Funds for the Central Universities (22120220075), and China Scholarship Council.

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title = "A wireless and battery-free DNA hydrogel biosensor for wound infection monitoring",

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AU - Li, Xin

AU - Lu, Yi

AU - Hu, Yong

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Y1 - 2022/8/3

N2 - With the innovation of DNA nanotechnology, DNA hydrogels can be rationally designed with stimuli-responsiveness, tunable physicochemical properties, and integrated functionality, which hold great promise for widespread biomedical applications. Recently, Xiong and colleagues reported a wireless and battery-free DNA hydrogel biosensor that responded selectively to deoxyribonucleases associated with pathogenic bacteria. The confluence of biosensor and wireless technology have provided smartphone-based detection of infection in acute wounds through tunable dielectric changes of hydrogel in that study and may facilitate the improved management of chronic wounds and beyond in the near future. © 2022 Elsevier Inc.

AB - With the innovation of DNA nanotechnology, DNA hydrogels can be rationally designed with stimuli-responsiveness, tunable physicochemical properties, and integrated functionality, which hold great promise for widespread biomedical applications. Recently, Xiong and colleagues reported a wireless and battery-free DNA hydrogel biosensor that responded selectively to deoxyribonucleases associated with pathogenic bacteria. The confluence of biosensor and wireless technology have provided smartphone-based detection of infection in acute wounds through tunable dielectric changes of hydrogel in that study and may facilitate the improved management of chronic wounds and beyond in the near future. © 2022 Elsevier Inc.

UR - https://www.webofscience.com/wos/woscc/full-record/WOS:000848693800032

UR - https://www.scopus.com/pages/publications/85135518568

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DO - 10.1016/j.matt.2022.06.021

M3 - Comment/debate

AN - SCOPUS:85135518568

SN - 2590-2393

VL - 5

SP - 2473

EP - 2475

JO - Matter

JF - Matter

IS - 8

ER -

A wireless and battery-free DNA hydrogel biosensor for wound infection monitoring

Abstract

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