Super‐Absorbent Polymer Valves and Colorimetric Chemistries for Time‐Sequenced Discrete Sampling and Chloride Analysis of Sweat via Skin‐Mounted Soft Microfluidics

Bong Kim, Sung; Bong Kim, Sung; Zhang, Yi; Min Won, Sang; J. Bandodkar, Amay; Sekine, Yurina; Xue, Yeguang; Koo, Jahyun; W. Harshman, Sean; A. Martin, Jennifer; Min Park, Jeong; R. Ray, Tyler; E. Crawford, Kaitlyn; Lee, Kyu‐Tae; Choi, Jungil; L. Pitsch, Rhonda; C. Grigsby, Claude; J. Strang, Adam; Chen, Yu‐Yu; Xu, Shuai; Kim, Jeonghyun; Koh, Ahyeon; Sook Ha, Jeong; Huang, Yonggang; Wook Kim, Seung; Wook Kim, Seung; A. Rogers, John

doi:10.1002/smll.201703334

Public

Super‐Absorbent Polymer Valves and Colorimetric Chemistries for Time‐Sequenced Discrete Sampling and Chloride Analysis of Sweat via Skin‐Mounted Soft Microfluidics

Published in Small • Feb 2, 2018

Authors:

Sung Bong Kim

Yi Zhang

Abstract

This paper introduces super absorbent polymer valves and colorimetric sensing reagents as enabling components of soft, skin-mounted microfluidic devices designed to capture, store, and chemically analyze sweat released from eccrine glands. The valving technology enables robust means for guiding the ...

Subject

Microfluidics

Polymer

Reagent

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