Weak Molecular Interactions in Organic Composite Dry Film Lead to Degradable, Robust Wireless Electrophysiological Signal Sensing (Adv. Mater. Interfaces 24/2022)
Source abstract
Abstract
Conductive Dry Electrode for Electrophysiological Signal Detection In article number 2200594, Young-Joon Kim, Hocheon Yoo, and co-workers demonstrate that a biodegradable polymeric composite electrode allows long-term and sensitive electrophysiological biosignal sensing. The robust mechano-electrical properties of the dry organic film are achieved through the weak-molecular interaction between the PEDOT:PSS, HEC, and dopamine. Consequently, the epidermal electrodes successively detect the ECG and EMG signals using a wireless measurement system.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Conducting polymers and applications · Advanced Sensor and Energy Harvesting Materials · Polydiacetylene-based materials and applications
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Affiliations
Department of Chemical and Biological Engineering Gachon University Seongnam‐si Gyeonggi‐do 13120 Republic of Korea
Department of Electronic Engineering Gachon University Seongnam‐si Gyeonggi‐do 13120 Republic of Korea
References
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