Encapsulated Organohydrogel Couplants for Wearable Ultrasounds

Abstract The couplant layer that transmits sound waves to the skin is essential for ultrasound imaging. Conventional liquid‐based couplants are unsuitable for wearable detectors, while polymer‐based dry couplants often suffer from high acoustic attenuation. Hydrogel‐based couplants possess ideal aco...

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Bibliographic Details
Main Authors: Xiaoru Dong, Zhi Yang, Chaoran Xu, Jun Zhao, Juntong Zhu, Haokun Yi, Hui Xu, Zhuo Li
Format: Article
Language:English
Published: Wiley-VCH 2025-07-01
Series:Advanced Electronic Materials
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Online Access:https://doi.org/10.1002/aelm.202400961
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