Rapid custom prototyping of soft poroelastic biosensor for simultaneous epicardial recording and imaging

Bongjoong Kim; Arvin H. Soepriatna; Woohyun Park; Haesoo Moon; Abigail Cox; Jianchao Zhao; Nevin S. Gupta; Chi Hoon Park; Kyunghun Kim; Yale Jeon; Hanmin Jang; Dong Rip Kim; Hyowon Lee; Kwan-Soo Lee; Craig J. Goergen; Chi Hwan Lee

doi:10.1038/s41467-021-23959-3

Nature Communications (Jun 2021)

Rapid custom prototyping of soft poroelastic biosensor for simultaneous epicardial recording and imaging

Bongjoong Kim,
Arvin H. Soepriatna,
Woohyun Park,
Haesoo Moon,
Abigail Cox,
Jianchao Zhao,
Nevin S. Gupta,
Chi Hoon Park,
Kyunghun Kim,
Yale Jeon,
Hanmin Jang,
Dong Rip Kim,
Hyowon Lee,
Kwan-Soo Lee,
Craig J. Goergen,
Chi Hwan Lee

Affiliations

Bongjoong Kim: School of Mechanical Engineering, Purdue University
Arvin H. Soepriatna: Weldon School of Biomedical Engineering, Purdue University
Woohyun Park: School of Mechanical Engineering, Purdue University
Haesoo Moon: Weldon School of Biomedical Engineering, Purdue University
Abigail Cox: Department of Comparative Pathobiology, Purdue College of Veterinary Medicine
Jianchao Zhao: Chemical Diagnostics and Engineering, Los Alamos National Laboratory
Nevin S. Gupta: Chemical Diagnostics and Engineering, Los Alamos National Laboratory
Chi Hoon Park: Chemical Diagnostics and Engineering, Los Alamos National Laboratory
Kyunghun Kim: Weldon School of Biomedical Engineering, Purdue University
Yale Jeon: Weldon School of Biomedical Engineering, Purdue University
Hanmin Jang: Weldon School of Biomedical Engineering, Purdue University
Dong Rip Kim: School of Mechanical Engineering, Hanyang University
Hyowon Lee: Weldon School of Biomedical Engineering, Purdue University
Kwan-Soo Lee: Chemical Diagnostics and Engineering, Los Alamos National Laboratory
Craig J. Goergen: Weldon School of Biomedical Engineering, Purdue University
Chi Hwan Lee: School of Mechanical Engineering, Purdue University

DOI: https://doi.org/10.1038/s41467-021-23959-3
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 14

Abstract

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Printed biosensors are important for health monitoring and research purposes. Here, the authors report on the development of a soft poroelastic silicone based sensor which can be easily printed and is resistant to mechanical strain hysteresis, allowing for more accurate electrophysiology readings and imaging.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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