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Recent Advances in Flexible and Wearable Physiological Sensors

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Wearables".

Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 7643

Special Issue Editors

Associate Professor, Frontiers Science Center for Flexible Electronics (FSCFE) & Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an 710072, China
Interests: printed electronics and flexible sensors

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Guest Editor
Frontiers Science Center for Flexible Electronics (FSCFE) & Shaanxi Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi'an 710072, China
Interests: flexible stretchable sensing electronics

Special Issue Information

Dear Colleagues,

Physiological monitoring can measure various health-related signals to provide detailed information about health conditions, and thus has great potential in disease diagnosis and personalized healthcare. In the last decade, the recording of physiological signals through flexible and wearable sensors has been a topic of rising interest in both the scientific community and among medical clinicians because of their convenience, portability, and capability in long-term monitoring. Recently, novel sensing materials, design strategies, manufacturing techniques, and signal processing methods have significantly boosted the development of flexible and wearable sensors. With the recording of physiological parameters through these sensors, long-term healthcare monitoring at home has been realized.

In this regard, the aim of this Topic entitled “Recent Advances in Flexible and Wearable Physiological Sensors” is to attract innovative works in the field of flexible and wearable sensors as well as their application in physiological signal monitoring. We encourage the submission of research articles and innovative reviews that focus on sensing materials, sensor designs, and fabrication technology for real-time, continuous, and long-term monitoring physiological signals.

Topics include, but are not limited to:

  • New materials for flexible sensors;
  • Novel methods in processing the physiological data gained from flexible and wearable sensors (including statistical models, deep learning, etc.);
  • Sensor fusion and integration for multiple signal sensing (including EEG, ECG, EMG, etc.);
  • Flexible and wearable physiological sensors in the Internet of Things;
  • Early diagnosis for potential diseases and injuries with wearable physiological sensors;
  • Flexible physiological sensors system for rehabilitation;
  • Health monitoring with flexible and wearable sensors in sports;
  • Application of physiological sensors in driving;
  • Physiological sensors in VR/AR applications;
  • Fabrication technologies including the microfabrication and printing of flexible and wearable devices;
  • Energy storage and supply for long-term monitoring wearable physiological sensors.

Dr. Weiwei Li
Prof. Dr. Xuewen Wang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • flexible electronics
  • 2D materials
  • flexible sensors
  • wearable sensors
  • physiological signals
  • long-term monitoring
  • ECG
  • EMG
  • temperature sensor
  • strain sensor

Published Papers (2 papers)

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Review

43 pages, 4968 KiB  
Review
Microwave Resonators for Wearable Sensors Design: A Systematic Review
by Iris Royo, Raúl Fernández-García and Ignacio Gil
Sensors 2023, 23(22), 9103; https://doi.org/10.3390/s23229103 - 10 Nov 2023
Cited by 4 | Viewed by 1497
Abstract
The field of flexible electronics is undergoing an exponential evolution due to the demand of the industry for wearable devices, wireless communication devices and networks, healthcare sensing devices and the technology around the Internet of Things (IoT) framework. E-tex tiles are attracting attention [...] Read more.
The field of flexible electronics is undergoing an exponential evolution due to the demand of the industry for wearable devices, wireless communication devices and networks, healthcare sensing devices and the technology around the Internet of Things (IoT) framework. E-tex tiles are attracting attention from within the healthcare areas, amongst others, for providing the possibility of developing continuous patient monitoring solutions and customized devices to accommodate each patient’s specific needs. This review paper summarizes multiple approaches investigated in the literature for wearable/flexible resonators working as antenna-based systems, sensors and filters with special attention paid to the integration to flexible materials, especially textiles. This review manuscript provides a general overview of the flexible resonators’ advantages and drawbacks, materials, fabrication techniques and processes and applications. Finally, the main challenges and future prospects of wearable resonators are discussed. Full article
(This article belongs to the Special Issue Recent Advances in Flexible and Wearable Physiological Sensors)
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28 pages, 5616 KiB  
Review
Wearable Sensors for Respiration Monitoring: A Review
by Tauseef Hussain, Sana Ullah, Raúl Fernández-García and Ignacio Gil
Sensors 2023, 23(17), 7518; https://doi.org/10.3390/s23177518 - 30 Aug 2023
Cited by 10 | Viewed by 5612
Abstract
This paper provides an overview of flexible and wearable respiration sensors with emphasis on their significance in healthcare applications. The paper classifies these sensors based on their operating frequency distinguishing between high-frequency sensors, which operate above 10 MHz, and low-frequency sensors, which operate [...] Read more.
This paper provides an overview of flexible and wearable respiration sensors with emphasis on their significance in healthcare applications. The paper classifies these sensors based on their operating frequency distinguishing between high-frequency sensors, which operate above 10 MHz, and low-frequency sensors, which operate below this level. The operating principles of breathing sensors as well as the materials and fabrication techniques employed in their design are addressed. The existing research highlights the need for robust and flexible materials to enable the development of reliable and comfortable sensors. Finally, the paper presents potential research directions and proposes research challenges in the field of flexible and wearable respiration sensors. By identifying emerging trends and gaps in knowledge, this review can encourage further advancements and innovation in the rapidly evolving domain of flexible and wearable sensors. Full article
(This article belongs to the Special Issue Recent Advances in Flexible and Wearable Physiological Sensors)
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