CVD-Graphene-Based Flexible, Thermoelectrochromic Sensor

Januszko, Adam; Iwan, Agnieszka; Maleczek, S.; Przybył, Wojciech; Pasternak, Iwona; Krajewska, Aleksandra; Strupiński, W.

doi:10.1155/2017/2757590

Cited by 6 publications

(4 citation statements)

References 17 publications

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“…Flexible graphenebased devices, especially human-worn sensors, have successfully been developed. Examples of these include; glucose sensors [91], point-of-care [92], the IoT [93], strain sensors [94], thermoelectrochromic devices [95], gas sensors [96] and pH sensors [97]. The development of flexible graphene-based Hall sensors have also met with excellent success [98][99][100].…”

Section: Flexible Hall Sensors: Can We Wear Sensors?mentioning

confidence: 99%

Frontiers of graphene-based Hall-effect sensors

Collomb

Li²,

Bending³

2021

J. Phys.: Condens. Matter

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Hall sensors have become one of the most used magnetic sensors in recent decades, performing the vital function of providing a magnetic sense that is naturally absent in humans. Various electronic applications have evolved from circuit-integrated Hall sensors due to their low cost, simple linear magnetic field response, ability to operate in a large magnetic field range, high magnetic sensitivity and low electronic noise, in addition to many other advantages. Recent developments in the fabrication and performance of graphene Hall devices promise to open up the realm of Hall sensor applications by not only widening the horizon of current uses through performance improvements, but also driving Hall sensor electronics into entirely new areas. In this review paper we describe the evolution from the traditional selection of Hall device materials to graphene Hall devices, and explore the various applications enabled by them. This includes a summary of the selection of materials and architectures for contemporary micro-to nanoscale Hall sensors. We then turn our attention to introducing graphene and its remarkable physical properties and explore how this impacts the magnetic sensitivity and electronic noise of graphene-based Hall sensors. We summarise the current state-of-the art of research into graphene Hall probes, demonstrating their record-breaking performance. Building on this, we explore the various new application areas graphene Hall sensors are pioneering such as magnetic imaging and non-destructive testing. Finally, we look at recent encouraging results showing that graphene Hall sensors have plenty of room to improve, before then discussing future prospects for industry-level scalable fabrication.

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Section: Flexible Hall Sensors: Can We Wear Sensors?mentioning

confidence: 99%

Frontiers of graphene-based Hall-effect sensors

Collomb

Li²,

Bending³

2021

J. Phys.: Condens. Matter

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“…Nowadays, the CB has been used as an alternative carbon nanomaterial for the fabrication of sensor, biosensor and electrochemical devices. [18][19][20][21] In addition, the higher catalytic activity and good conducting properties of the CB was utilized in super capacitor and battery applications. 22 Significantly, CB has a suitable pore-size distribution, electronic conductivity, sufficiently high surface area, specific surface area, chemical and electrochemical stability.…”

mentioning

confidence: 99%

A Simple and Rapid Electrochemical Determination of L-Tryptophan Based on Functionalized Carbon Black/Poly-L-Histidine Nanocomposite

Sakthivel

Mutharani

Chen

et al. 2018

J. Electrochem. Soc.

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In the present work, the functionalized carbon black/poly-l-histidine modified glassy carbon electrode (f-CB/PLH/GCE) was fabricated and applied for the amperometric determination of Try. The proposed modified electrode was prepared by non-hazardous, inexpensive, simple electro polymerization method. The successful formation of f-CB/PLH composite was scrutinized by field-emission scanning electron microscopy, transmission electron microscopy, optical microscope, energy dispersive X-ray spectroscopy, Fourier transform infra-red spectroscopy, Raman spectroscopy and electrochemical impendence spectroscopy. Besides, the electrocatalytic activity of the f-CB/PLH composite was examined by cyclic voltammetry and amperometric techniques. Remarkably, the wide linear range responses from 0.025-124.98 μM with the lowest detection limit 0.008 μM and an appreciable sensitivity of 1.126 μA mM −1 cm −2 was obtained. In addition, f-CB/PLH/GCE exhibits the good selectivity in presence of various inorganic, biological and co-existing interfering compounds. Furthermore, the practical feasibility of the sensor electrode was demonstrated in milk and human urine samples.) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 61.220.116.134 Downloaded on 2018-07-12 to IP ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 61.220.116.134 Downloaded on 2018-07-12 to IP ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 61.220.116.134 Downloaded on 2018-07-12 to IP B428Journal of The Electrochemical Society, 165 (10) B422-B430 (2018) ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see 61.220.116.134 Downloaded on 2018-07-12 to IP ) unless CC License in place (see abstract). ecsdl.org/site/terms_use address. Redistribution subject to ECS terms of use (see

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“…Januszko et al established a thermoelastochromic sensor by preparing grapheme through chemical vapour deposition technique on copper and SiO 2 substrate. The device exhibited high resistivity at increased temperature and it can be widely used in military and civil monitoring process [28].Arun et.al. synthesizedNiO/graphenenanocomposites for electrochemical non-enzymatic biosensor by CVD technique.…”

Section: Chemical Vapor Deposition Techniquementioning

confidence: 99%

Metal Oxide Semiconductor: Future Material For Gas Sensors And It’s Synthesis Techniques

Nanda¹,

Panda²,

Ali³

2019

IJEAT

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This paper provides a complete idea about metal oxide semiconductors ((MOSs) for gas sensing application. Metal oxide semiconductor nano-materials are showing much higher strength in many industries, research laboratories and public health and so on with their effective chemical, physical, and electronic properties. The morphology, band gap, porosity, conductivity properties, low cost and high surface area etc. are few of the properties of MOSs that are responsible for the enhancement of sensing properties in various applications. Besides these, now-a-days MOSs are grown in different nanostructures like nano rods, nano flowers, nano sheets, nanowires etc. using the various growth techniques which are further responsible for their betterment as gas sensors. Therefore, this paper gives a complete idea about the different methods of synthesis of MOSs.

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CVD-Graphene-Based Flexible, Thermoelectrochromic Sensor

Cited by 6 publications

References 17 publications

Frontiers of graphene-based Hall-effect sensors

Frontiers of graphene-based Hall-effect sensors

A Simple and Rapid Electrochemical Determination of L-Tryptophan Based on Functionalized Carbon Black/Poly-L-Histidine Nanocomposite

Metal Oxide Semiconductor: Future Material For Gas Sensors And It’s Synthesis Techniques

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