University of California

Jonas Felipe Kurniawan

Joseph Wang

Aida Martin Galan

Jayoung Kim

Jose Roberto Moreto

Juliane Sempionatto Moreto

Alan Campbell

Disclosed are devices, systems and methods for epidermal monitoring of a fluid on skin. In some aspects, a device includes an electrochemical sensor comprising two or more electrodes disposed on a first flexible substrate; a microfluidic device comprising a second flexible substrate coupled to the first substrate and structured to include (i) a channel in a first cavity of the second substrate, (ii) one or more holes that connect to the channel and provide one or more inlets, and (iii) a reservoir connected to the channel, in which the electrochemical sensor is aligned with the reservoir; and an adhesion layer coupled to the microfluidic device and attachable to skin, and the device being operable to detect a biomarker in a fluid in secreted by the skin into the microfluidic device.

Growing community of inventors

La Jolla, CA, United States of America

Jonas Felipe Kurniawan