Development of Applications of Polymer-Based Sensors and Actuators

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: 31 March 2025 | Viewed by 1167

Special Issue Editors


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Guest Editor
International Iberian Nanotechnology Laboratory (INL), 4715-330 Braga, Portugal
Interests: sensor instrumentation; sensor data communication; signal treatment and filtering; flexible device design; printing of smart materials and electronics
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
BCMaterials, Bld. Martina Casiano, 3rd. Floor, UPV/EHU Science Park, Barrio Sarriena s/n, 48940 Leioa, Spain
Interests: printed electronics; flexible and organic electronics; conducting polymers; printing technologies; photophysics and photonics; ink formulation; functional materials
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Center of Physics, University of Minho, Campus de Gualtar, Braga 4710-057, Portugal
Interests: polymer composites; additive manufacturing; functional materials; sensors and actuators; energy harvesting; stretchable sensors; natural polymers; prototypes devices
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

During the last decade, the development of automotive technology due to the advent of electrical vehicles in the pursuit of stricter environmental requirements has enabled increased comfort, as well as smart new features and mechanisms as auxiliary driving structures. All of these tasks rely on sensors and actuators, already representing a considerable portion of automobile costs, where polymeric flexible and conformable sensing are likely to be adopted further. Additionally, when considering integration with artificial intelligence, the requirements for physical data harvesters will increase in order to process internal and surrounding environments.

Therefore, sensors/actuators which are able to transduce thermal stimuli, magnetic signals, pressure/force, humidity, and radiation, as well as flexible batteries used for energy storage to power remote sensors, are topics that may feature in original research or article review papers. Thus, this Special Issue is open to contributions on the development and applicability of polymeric sensors/actuators, with special emphasis on the automotive industry, as well as following:

  • Flexible sensor/actuator development, design, assembly, and characterization;
  • Hybrid solutions between flexible and rigid devices or machined electronics;
  • Theoretical and experimental studies concerning mitigation methods for flexible devices response hysteresis, drift, mechanical wear, etc.;
  • Studies of flexible sensors and actuators towards artificial intelligence integration on vehicles.

Dr. Nelson Castro
Dr. Nikola Perinka
Dr. Pedro Costa
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 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

  • sensor ubiquity on vehicles
  • flexible sensing
  • polymer base device
  • hybrid multi-sensing
  • conformable devices

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Published Papers (1 paper)

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Review

27 pages, 2864 KiB  
Review
Recent Advances in the 3D Printing of Conductive Hydrogels for Sensor Applications: A Review
by Xiaoxu Liang, Minghui Zhang, Cheong-Meng Chong, Danlei Lin, Shiji Chen, Yumiao Zhen, Hongyao Ding and Hai-Jing Zhong
Polymers 2024, 16(15), 2131; https://doi.org/10.3390/polym16152131 - 26 Jul 2024
Viewed by 928
Abstract
Conductive hydrogels, known for their flexibility, biocompatibility, and conductivity, have found extensive applications in fields such as healthcare, environmental monitoring, and soft robotics. Recent advancements in 3D printing technologies have transformed the fabrication of conductive hydrogels, creating new opportunities for sensing applications. This [...] Read more.
Conductive hydrogels, known for their flexibility, biocompatibility, and conductivity, have found extensive applications in fields such as healthcare, environmental monitoring, and soft robotics. Recent advancements in 3D printing technologies have transformed the fabrication of conductive hydrogels, creating new opportunities for sensing applications. This review provides a comprehensive overview of the advancements in the fabrication and application of 3D-printed conductive hydrogel sensors. First, the basic principles and fabrication techniques of conductive hydrogels are briefly reviewed. We then explore various 3D printing methods for conductive hydrogels, discussing their respective strengths and limitations. The review also summarizes the applications of 3D-printed conductive hydrogel-based sensors. In addition, perspectives on 3D-printed conductive hydrogel sensors are highlighted. This review aims to equip researchers and engineers with insights into the current landscape of 3D-printed conductive hydrogel sensors and to inspire future innovations in this promising field. Full article
(This article belongs to the Special Issue Development of Applications of Polymer-Based Sensors and Actuators)
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