Mechanical & Materials Engineering, Department of

 

Date of this Version

2020

Citation

United States Patent Tan et al. Patent No.: US 10,801,906 B2

Abstract

A device includes a capacitive sensor having a hydrogel structure that includes a first surface and a second surface. A first electrode is provided at the first surface of the hydrogel structure, the first electrode including a network of conductive nanoparticles extending into the hydrogel structure. A second electrode is provided at the second surface of the hydrogel structure.

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