Investigation of sensing capabilities of organic bi-layer thermistor in wearable e-textile and wireless sensing devices

Victor Lebedev; Elena Laukhina; Vladimir Laukhin; Andrey Somov; Alexander M. Baranov; Concepcio Rovira; Jaume Veciana

doi:10.1016/j.orgel.2016.12.034

Investigation of sensing capabilities of organic bi-layer thermistor in wearable e-textile and wireless sensing devices

Victor Lebedev, Elena Laukhina, Vladimir Laukhin, Andrey Somov, Alexander M. Baranov, Concepcio Rovira, Jaume Veciana

Research output: Contribution to journal › Article › Research › peer-review

14 Citations (Scopus)

Abstract

© 2016 Elsevier B.V. This study is stimulated by the discovery of high sensitivity of nanostructured layers of organic semiconductor α'-BEDT-TTF)2IxBr3-x [BEDT-TTF = bis(ethylendithio)-tetrathiafulvalene] to heat radiation. We present the development and assessment of the flexible lightweight highly sensitive film-based thermistor as (i) a separate sensor, (ii) a sensor integrated in e-textile and (iii) a sensor embedded in a wireless sensor node. Wireless Sensor Networks (WSN) and Internet of Things (IoT), being two promising technologies, have already been applied in a number of monitoring scenarios. In spite of great progress achieved in sensing technologies and wireless embedded systems there is a gap in multidisciplinary research aimed at investigating the aggregate potential of these technologies. Experimental results demonstrate that the developed bi-layer organic thermistor has high potential for environmental and biomedical monitoring. They can be used as a part of wearable units or as sensing units on board of wireless sensing devices.

Original language	English
Pages (from-to)	146-152
Journal	Organic Electronics
Volume	42
DOIs	https://doi.org/10.1016/j.orgel.2016.12.034
Publication status	Published - 1 Mar 2017

Keywords

E-textile
Organic molecular conductors
Thermistor
Wireless sensor node

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title = "Investigation of sensing capabilities of organic bi-layer thermistor in wearable e-textile and wireless sensing devices",

abstract = "{\textcopyright} 2016 Elsevier B.V. This study is stimulated by the discovery of high sensitivity of nanostructured layers of organic semiconductor α'-BEDT-TTF)2IxBr3-x [BEDT-TTF = bis(ethylendithio)-tetrathiafulvalene] to heat radiation. We present the development and assessment of the flexible lightweight highly sensitive film-based thermistor as (i) a separate sensor, (ii) a sensor integrated in e-textile and (iii) a sensor embedded in a wireless sensor node. Wireless Sensor Networks (WSN) and Internet of Things (IoT), being two promising technologies, have already been applied in a number of monitoring scenarios. In spite of great progress achieved in sensing technologies and wireless embedded systems there is a gap in multidisciplinary research aimed at investigating the aggregate potential of these technologies. Experimental results demonstrate that the developed bi-layer organic thermistor has high potential for environmental and biomedical monitoring. They can be used as a part of wearable units or as sensing units on board of wireless sensing devices.",

keywords = "E-textile, Organic molecular conductors, Thermistor, Wireless sensor node",

author = "Victor Lebedev and Elena Laukhina and Vladimir Laukhin and Andrey Somov and Baranov, {Alexander M.} and Concepcio Rovira and Jaume Veciana",

year = "2017",

month = mar,

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doi = "10.1016/j.orgel.2016.12.034",

language = "English",

volume = "42",

pages = "146--152",

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Investigation of sensing capabilities of organic bi-layer thermistor in wearable e-textile and wireless sensing devices. / Lebedev, Victor; Laukhina, Elena; Laukhin, Vladimir; Somov, Andrey; Baranov, Alexander M.; Rovira, Concepcio; Veciana, Jaume.

In: Organic Electronics, Vol. 42, 01.03.2017, p. 146-152.

Research output: Contribution to journal › Article › Research › peer-review

TY - JOUR

T1 - Investigation of sensing capabilities of organic bi-layer thermistor in wearable e-textile and wireless sensing devices

AU - Lebedev, Victor

AU - Laukhina, Elena

AU - Laukhin, Vladimir

AU - Somov, Andrey

AU - Baranov, Alexander M.

AU - Rovira, Concepcio

AU - Veciana, Jaume

PY - 2017/3/1

Y1 - 2017/3/1

N2 - © 2016 Elsevier B.V. This study is stimulated by the discovery of high sensitivity of nanostructured layers of organic semiconductor α'-BEDT-TTF)2IxBr3-x [BEDT-TTF = bis(ethylendithio)-tetrathiafulvalene] to heat radiation. We present the development and assessment of the flexible lightweight highly sensitive film-based thermistor as (i) a separate sensor, (ii) a sensor integrated in e-textile and (iii) a sensor embedded in a wireless sensor node. Wireless Sensor Networks (WSN) and Internet of Things (IoT), being two promising technologies, have already been applied in a number of monitoring scenarios. In spite of great progress achieved in sensing technologies and wireless embedded systems there is a gap in multidisciplinary research aimed at investigating the aggregate potential of these technologies. Experimental results demonstrate that the developed bi-layer organic thermistor has high potential for environmental and biomedical monitoring. They can be used as a part of wearable units or as sensing units on board of wireless sensing devices.

AB - © 2016 Elsevier B.V. This study is stimulated by the discovery of high sensitivity of nanostructured layers of organic semiconductor α'-BEDT-TTF)2IxBr3-x [BEDT-TTF = bis(ethylendithio)-tetrathiafulvalene] to heat radiation. We present the development and assessment of the flexible lightweight highly sensitive film-based thermistor as (i) a separate sensor, (ii) a sensor integrated in e-textile and (iii) a sensor embedded in a wireless sensor node. Wireless Sensor Networks (WSN) and Internet of Things (IoT), being two promising technologies, have already been applied in a number of monitoring scenarios. In spite of great progress achieved in sensing technologies and wireless embedded systems there is a gap in multidisciplinary research aimed at investigating the aggregate potential of these technologies. Experimental results demonstrate that the developed bi-layer organic thermistor has high potential for environmental and biomedical monitoring. They can be used as a part of wearable units or as sensing units on board of wireless sensing devices.

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KW - Thermistor

KW - Wireless sensor node

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