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Upcycling Compact Discs for Flexible and Stretchable Bioelectronic Applications

Engineering and Technology

Upcycling Compact Discs for Flexible and Stretchable Bioelectronic Applications

M. S. Brown, L. Somma, et al.

Discover how a team of researchers led by Matthew S. Brown, Louis Somma, and others is revolutionizing e-waste management by transforming compact discs (CDs) into cost-effective, biocompatible biosensors. These innovative devices are capable of measuring vital biopotentials like ECGs and EMGs, all while being environmentally friendly and affordable!

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Playback language: English
Abstract
This study presents a sustainable approach to upcycling compact discs (CDs) into flexible and stretchable biosensors. The researchers demonstrate that CDs can be transformed into cost-effective, biocompatible biosensors capable of various biopotential measurements, including electrocardiograms (ECGs) and electromyograms (EMGs). The process uses an affordable craft-based mechanical cutter for patterning, eliminating the need for expensive microfabrication techniques. The resulting devices exhibit good stretchability and biocompatibility, opening avenues for sustainable e-waste management and low-cost bioelectronics.
Publisher
Nature Communications
Published On
Jun 28, 2022
Authors
Matthew S. Brown, Louis Somma, Melissa Mendoza, Yeonsik Noh, Gretchen J. Mahler, Ahyeon Koh
Tags
upcycling
biosensors
e-waste
biocompatible
flexible electronics
cost-effective
biopotential measurements

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