A novel large-area embroidered temperature sensor based on an innovative hybrid resistive thread

Polanský, Radek; Reboun, Jan; Kalcik, Jan; Moravcová, Daniela; Kupka, Lukas; Švantner, Michal; Honner, Milan; Hamáček, Aleš

doi:10.1016/j.sna.2017.08.030

Cited by 22 publications

(16 citation statements)

References 14 publications

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“…This last work was able to demonstrate that textile RTDs offer increased accuracy and sensitivity, shorter response time and better linearity with temperature compared to thermocouples [53]. However, these sensors could not provide localized temperature measurements, as the measurement is instead performed over the entire area of the textile [51], [77].…”

Section: Methods To Measure Body Temperaturementioning

confidence: 99%

“…Therefore, fibrous sensors of RTD types could be developed by inserting metal wires (copper, nickel and tungsten) in a knitted structure [72], by integrating metallic filaments in the middle of a double knitted structure with different densities of metallic wire incorporation [73], by using cotton yarns coated with a PEDOT-PSS conductive polymer solution and a polystyrene encapsulation layer embeddable in a textile structure by weaving or stitching [74], by embroidering chromium-nickel austenitic stainless steel threads on a textile substrate [75], or by embroidering a hybrid thread composed of polyester fibers and a stainless steel micro thread on a fabric [76] which could be inserted in the outer layer of firefighters' clothing [77]. This last work was able to demonstrate that textile RTDs offer increased accuracy and sensitivity, shorter response time and better linearity with temperature compared to thermocouples [53].…”

Section: Methods To Measure Body Temperaturementioning

confidence: 99%

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Advanced Functional Materials for Intelligent Thermoregulation in Personal Protective Equipment

Saïdi¹,

Gauvin²,

Ladhari³

et al. 2021

Preprint

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The exposure to extreme temperatures in workplaces involves physical hazards for workers. A poorly acclimated worker may have lower performance and vigilance and may therefore be more exposed to accidents and injuries. Due to the incompatibility of the existing standards implemented in some workplaces and the lack of thermoregulation in many protective equipment, thermal stress remains one of the most frequent physical hazards in many work sectors. However, many of these problems can be overcome with the use of smart textile technologies that enable intelligent thermoregulation in personal protective equipment. Smart textiles can detect, react and adapt to many external stimuli. Interconnected sensors and actuators that interact and react to existing risks can provide the wearer with increased safety, protection and comfort. Thus, the skills of smart protective equipment can contribute to the reduction of errors and the number and severity of accidents in the workplace, and thus promote improved performance, efficiency and productivity.This review provides an overview and opinions of authors on the current state of knowledge on these types of technologies by reviewing and discussing the state of the art of commercially available systems and the advances made in previous research works.

show abstract

Section: Methods To Measure Body Temperaturementioning

confidence: 99%

Section: Methods To Measure Body Temperaturementioning

confidence: 99%

Advanced Functional Materials for Intelligent Thermoregulation in Personal Protective Equipment

Saïdi¹,

Gauvin²,

Ladhari³

et al. 2021

Preprint

View full text Add to dashboard Cite

show abstract

“…Therefore, fibrous sensors of RTD types could be developed by inserting metal wires (copper, nickel, and tungsten) in a knitted structure [87], by integrating metallic filaments in the middle of a double-knitted structure with different densities of metallic wire incorporation [88], by using cotton yarns coated with a PEDOT-PSS conductive polymer solution and a polystyrene encapsulation layer embeddable in a textile structure by weaving or stitching [89], by embroidering chromium-nickel austenitic stainless steel threads on a textile substrate [90], or by embroidering a hybrid thread composed of polyester fibers and a stainless steel micro thread on a fabric [91], which could be inserted in the outer layer of firefighters' clothing [92]. This last work was able to demonstrate that textile RTDs offer increased accuracy and sensitivity, shorter response time, and better linearity with temperature compared to thermocouples [65].…”

Section: Methods To Measure Body Temperaturementioning

confidence: 99%

Advanced Functional Materials for Intelligent Thermoregulation in Personal Protective Equipment

et al. 2021

View full text Add to dashboard Cite

The exposure to extreme temperatures in workplaces involves physical hazards for workers. A poorly acclimated worker may have lower performance and vigilance and therefore may be more exposed to accidents and injuries. Due to the incompatibility of the existing standards implemented in some workplaces and the lack of thermoregulation in many types of protective equipment that are commonly fabricated using various types of polymeric materials, thermal stress remains one of the most frequent physical hazards in many work sectors. However, many of these problems can be overcome with the use of smart textile technologies that enable intelligent thermoregulation in personal protective equipment. Being based on conductive and functional polymeric materials, smart textiles can detect many external stimuli and react to them. Interconnected sensors and actuators that interact and react to existing risks can provide the wearer with increased safety, protection, and comfort. Thus, the skills of smart protective equipment can contribute to the reduction of errors and the number and severity of accidents in the workplace and thus promote improved performance, efficiency, and productivity. This review provides an overview and opinions of authors on the current state of knowledge on these types of technologies by reviewing and discussing the state of the art of commercially available systems and the advances made in previous research works.

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“…Textiles have become an attractive material owing to their exibility, biocompatibility and high-water absorption (Caldara et al 2016;Promphet et al 2019;Ren et al 2017). Among textile-based sensors, fabric platforms usually require of a high volume of bio uid sample, while yarns and threads require of low sample volumes and offer unique micro uidic properties (Ahmed et al 2019;Reches et al 2010;Oliveira et al 2019;Liu et al 2018;Polanský et al 2017;Weng et al 2019).…”

Section: Introductionmentioning

confidence: 99%

Flexible cotton-AuNP thread electrode for non-enzymatic sensor of uric acid in urine

et al. 2021

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We report on the development of an electrochemical sensor platform based on modi ed cotton bers for the non-enzymatic detection of uric acid (UA), an important biomarker for gout disease. To create the exible electrode, a cotton thread was coated with carbon ink followed by the electrodeposition of AuNPs.Then, differential pulse voltammetry (DPV) was used to evaluate the sensor performances, and a linear detection range between 10 µM and 5.0 mM of uric acid was obtained. The sensor has a low detection limit of 0.12 µM, which is optimal for use in the patients suffering from gout disease which commonly experience concentrations of uric acid in urine higher than 4.46 mM. Furthermore, we found that the detection sensitivity of the platform was not affected by the presence of other physiological compounds present in human urine. The described platform has the potential for integration in a diaper hence enabling rapid detection and screening for gout disease.

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A novel large-area embroidered temperature sensor based on an innovative hybrid resistive thread

Cited by 22 publications

References 14 publications

Advanced Functional Materials for Intelligent Thermoregulation in Personal Protective Equipment

Advanced Functional Materials for Intelligent Thermoregulation in Personal Protective Equipment

Advanced Functional Materials for Intelligent Thermoregulation in Personal Protective Equipment

Flexible cotton-AuNP thread electrode for non-enzymatic sensor of uric acid in urine

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