Recent research trends in textile-based temperature sensors: a mini review

Ha, Hong-Soo; Suryaprabha, Thirumalaisamy; Choi, Chunghyeon; Chandio, Zubair Ahmed; Kim, Byungjin; Lim, Sooman; Cheong, Jun Young; Hwang, Byungil

doi:10.1088/1361-6528/ace913

Cited by 7 publications

(3 citation statements)

References 62 publications

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“…A theoretical model for the wavelength shift of a metal-coated FBG for a temperature sensor is reported in a previous study [35]. Researchers have also reported enhancements in the sensitivity of the sensor using polyimide adhesive coated on FBG [36]. They have shown that sensitivity is nearly equal to that of general FBG for a range of temperature around 250 • C [25,26].…”

Section: Introductionmentioning

confidence: 93%

Biosynthesized CuO nanoparticles–coated grating sensors for temperature measurement

Bendigeri,

Kulkarni,

Jadhav

et al. 2024

Meas. Sci. Technol.

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In the present report we demonstrate temperature sensing using fiber Bragg grating fixed on a Teflon substrate, which has a large thermal expansion coefficient. The significant enhancement in the sensitivity has been achieved by coating the fiber with green synthesized copper oxide nanoparticles characterized by UV-Visible spectroscopy, SEM, DSC and other techniques. The behavior of the coated material is unique in its response to the thermal stability based on mode of coating. We have explored the thermal response of FBG sensor mounted on the temperature unit on and after coating. The designed sensor is compact, cost effective and measures temperatures in the range of 25 0C to 200 0C. It has showed a linear relationship between wavelength shift and temperature change along with 0.59 pm / oC enhancement in the sensitivity. However, by optimizing the materials and physical dimensions of FBG, it is possible to increase the range of temperature detection thereby improving the performance of sensor. It is observed that sensitivity of the nanoparticles- coated FBG is better than that of the bare FBG for all ranges of temperature.

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Section: Introductionmentioning

confidence: 93%

Biosynthesized CuO nanoparticles–coated grating sensors for temperature measurement

Bendigeri,

Kulkarni,

Jadhav

et al. 2024

Meas. Sci. Technol.

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“…In terms of wearable applications, wearable temperature sensors are developed rapidly because the accurate detection of body temperature is a significant part of human health monitoring. At present, NWs with excellent thermal properties have been used as a kind of sensing material for temperature sensing [131]. In this section, a series of typical NW-based wearable temperature sensors with different mechanisms and materials are introduced briefly.…”

Section: Nw-based Wearable Temperature Sensorsmentioning

confidence: 99%

Recent Advances in Nanowire-Based Wearable Physical Sensors

Gu,

Shen,

Tian

et al. 2023

Biosensors

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Wearable electronics is a technology that closely integrates electronic devices with the human body or clothing, which can realize human–computer interaction, health monitoring, smart medical, and other functions. Wearable physical sensors are an important part of wearable electronics. They can sense various physical signals from the human body or the surrounding environment and convert them into electrical signals for processing and analysis. Nanowires (NW) have unique properties such as a high surface-to-volume ratio, high flexibility, high carrier mobility, a tunable bandgap, a large piezoresistive coefficient, and a strong light–matter interaction. They are one of the ideal candidates for the fabrication of wearable physical sensors with high sensitivity, fast response, and low power consumption. In this review, we summarize recent advances in various types of NW-based wearable physical sensors, specifically including mechanical, photoelectric, temperature, and multifunctional sensors. The discussion revolves around the structural design, sensing mechanisms, manufacture, and practical applications of these sensors, highlighting the positive role that NWs play in the sensing process. Finally, we present the conclusions with perspectives on current challenges and future opportunities in this field.

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“…The main substrates are natural materials like pectin or silk, cellulose materials (paper), silicon gels like Ecoflex or PDMS, or polymers such as polyurethane (PU) or polyimide (PI). Particularly for textiles, temperature sensors are enumerated as follows [120]:…”

Section: Healthcarementioning

confidence: 99%

Microwave Resonators for Wearable Sensors Design: A Systematic Review

Royo,

Fernández-García,

Gil

2023

Sensors

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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.

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Recent research trends in textile-based temperature sensors: a mini review

Cited by 7 publications

References 62 publications

Biosynthesized CuO nanoparticles–coated grating sensors for temperature measurement

Biosynthesized CuO nanoparticles–coated grating sensors for temperature measurement

Recent Advances in Nanowire-Based Wearable Physical Sensors

Microwave Resonators for Wearable Sensors Design: A Systematic Review

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