Work

Piezoelectric‐Augmented Thermoelectric Ionogels for Self‐Powered Multimodal Medical Sensors (Adv. Mater. 6/2025)

Year: 2025

Type: article

Abstract: Multimodal Sensing Ionogels In article number 2414663, Chen Xu, Shengqiang Bai, Ziqi Liang, and coworkers demonstrat the multimodal sensing capabilities of a paradigm ionogel, [EMIM][TFSI]/PVDF–HFP. Under applied temperature and pressure fields, the iongel exhibits piezoelectric (PE) augmented ionic thermoelectric (iTE) properties, where ion transport is modulated by a PE-induced internal field. Such dual-stimuli sensitivity, coupled with iTE-based humidity responsiveness, holds great potential for clinical applications. It can effectively monitor vital signs such as blood pressure, cardiac function, and blood loss from wounds.

Source: Advanced Materials

DOI: 10.1002/adma.202570043

Authors: Ya‐Hsin Pai, Chen Xu, Renyang Zhu, Xinyi Ding, Shengqiang Bai, Ziqi Liang, Lidong Chen

Institutions: Fudan University, Second Military Medical University, Shanghai Changzheng Hospital, Chinese Academy of Sciences, Shanghai Institute of Ceramics, State Key Laboratory of High Performance Ceramics and Superfine Microstructure

Language: English

Topic: Advanced Sensor and Energy Harvesting Materials

Subfield: Biomedical Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: bronze

OpenAlex ID: W4407391653

FWCI: 0.241

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Cited by: 1

Related to: 10