From the Editors

Biodegradable sensor for blood flow

Published in Bioengineering & Biotechnology
Go to the profile of Irene Jarchum
Irene Jarchum
Senior Editor, Nature Biotechnology
Biodegradable sensor for blood flow
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Nature
Nature Nature

Biodegradable and flexible arterial-pulse sensor for the wireless monitoring of blood flow - Nature Biomedical Engineering

A battery-free implantable pressure sensor made entirely of biodegradable materials and based on fringe-field capacitor technology can wirelessly measure arterial blood flow in live rats.

Monitoring blood flow after rejoining of vessels is critical to assess the extent of the repair, but pulse sensors that enable tracking after patient discharge are not available. Here, Zhenan Bao and colleagues design a biodegradable, cuff-like sensor that degrades after several months and measures arterial pulse in a rat model.

https://go.nature.com/2UqVf2Z

Go to the profile of Irene Jarchum
Irene Jarchum
Senior Editor, Nature Biotechnology

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