DataVXAdvanced Materials TechnologiesPaper
journal article·2023-04Open access

A Wearable Self‐Powered Multi‐Parameter Respiration Sensor

Jieyu Dai, Jianping Meng, Xiaoming Zhao, Weiyi Zhang, Yubo Fan, Bojing Shi, Zhou Li

Advanced Materials Technologies· Volume 8· Issue 7
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Source abstract

Abstract

Abstract Respiratory disease can be early warned by many respiratory parameters such as intensity, rhythm, temperature, and breath molecules like acetone. It requires a complex process to measure these respiratory parameters simultaneously in clinical practice. Therefore, it is a hot topic to design portable devices especially wearable electronics to monitor respiratory conditions continually in daily life. Here, a flexible self‐powered multi‐parameter respiration sensor based on poly(vinylidene fluoride) (PVDF) thin film and flexible interdigital electrodes that is bonding with sodium‐doped zinc oxide nanoflowers is demonstrated , which can detect airflow, temperature, and acetone during breathing. The respiration sensor may provide some reference ways for the fabrication of miniaturized respiratory disease monitoring devices.
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Research context

Nanomaterials

OpenAlex topics: Advanced Sensor and Energy Harvesting Materials · Gas Sensing Nanomaterials and Sensors · Advanced Chemical Sensor Technologies

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Beijing Institute of Nanoenergy and Nanosystems Chinese Academy of Sciences Beijing 101400 China

Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education Beijing Advanced Innovation Center for Biomedical Engineering School of Biological Science and Medical Engineering School of Engineering Medicine Beihang University Beijing 100191 China

Central Laboratory Affiliated Dongguan Hospital Southern Medical University Dongguan 523058 China

Maternal and Child Health Hospital of Hubei Province Wuhan 430070 China

School of Nanoscience and Technology University of Chinese Academy of Sciences Beijing 100049 China

Center on Nanoenergy Research School of Physical Science and Technology Guangxi University Nanning 530004 China

Institute for Stem Cell and Regeneration Chinese Academy of Sciences Beijing 100101 China

Funding

National Natural Science Foundation of China · Natural Science Foundation of Beijing Municipality

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