Significance of nano-materials, designs consideration and fabrication techniques on performances of strain sensors - A review

Singh, Karamvir; Sharma, Sandeep; Shriwastava, Shilpi; Singla, Parveen; Gupta, Monish; Tripathi, C. C.

doi:10.1016/j.mssp.2020.105581

Cited by 51 publications

(26 citation statements)

References 215 publications

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“…Nanomaterial chemistry is used for developing current arsenic detection nanostructures [ 140 ]. The main advantages of nanomaterials are the high flexibility, sensitivity, compatibility, and stretchability of sensors in electronics devices [ 141 ].…”

Section: Resultsmentioning

confidence: 99%

Predictive Maintenance and Intelligent Sensors in Smart Factory: Review

Pech

Vrchota

Bednář

2021

Sensors

243

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With the arrival of new technologies in modern smart factories, automated predictive maintenance is also related to production robotisation. Intelligent sensors make it possible to obtain an ever-increasing amount of data, which must be analysed efficiently and effectively to support increasingly complex systems’ decision-making and management. The paper aims to review the current literature concerning predictive maintenance and intelligent sensors in smart factories. We focused on contemporary trends to provide an overview of future research challenges and classification. The paper used burst analysis, systematic review methodology, co-occurrence analysis of keywords, and cluster analysis. The results show the increasing number of papers related to key researched concepts. The importance of predictive maintenance is growing over time in relation to Industry 4.0 technologies. We proposed Smart and Intelligent Predictive Maintenance (SIPM) based on the full-text analysis of relevant papers. The paper’s main contribution is the summary and overview of current trends in intelligent sensors used for predictive maintenance in smart factories.

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Section: Resultsmentioning

confidence: 99%

Predictive Maintenance and Intelligent Sensors in Smart Factory: Review

Pech

Vrchota

Bednář

2021

Sensors

243

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“…A solution to this problem is to employ a surface-active compound, which can facilitate establishing stronger interactions between the CNTs and the solvent rather than themselves. Recently, several reviews emerged demonstrating the potential of nanomaterials, such as transition metal dichalcogenides or MXenes [66][67][68], for sensing. However, the field lacks a comprehensive summary of how CNTs produced in large amounts can serve in this area.…”

Section: Formation Of Wearable Sensors From Cntsmentioning

confidence: 99%

“…Recently, several reviews emerged demonstrating the potential of nanomaterials, such as transition metal dichalcogenides or MXenes [ 66 , 67 , 68 ], for sensing. However, the field lacks a comprehensive summary of how CNTs produced in large amounts can serve in this area.…”

Section: Introductionmentioning

confidence: 99%

“…For example, they can monitor parameters, such as heartbeat [35,36] and blood oxygen saturation [37][38][39], and track sleep patterns [40,41]. Because such sensors are lightweight and require low power input, Recently, several reviews emerged demonstrating the potential of nanomaterials, such as transition metal dichalcogenides or MXenes [66][67][68], for sensing. However, the field lacks a comprehensive summary of how CNTs produced in large amounts can serve in this area.…”

Section: Introductionmentioning

confidence: 99%

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Carbon Nanotube Wearable Sensors for Health Diagnostics

Rdest

Janas

2021

Sensors

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This perspective article highlights a recent surge of interest in the application of textiles containing carbon nanotube (CNT) sensors for human health monitoring. Modern life puts more and more pressure on humans, which translates into an increased number of various health disorders. Unfortunately, this effect either decreases the quality of life or shortens it prematurely. A possible solution to this problem is to employ sensors to monitor various body functions and indicate an upcoming disease likelihood at its early stage. A broad spectrum of materials is currently under investigation for this purpose, some of which already entered the market. One of the most promising materials in this field are CNTs. They are flexible and of high electrical conductivity, which can be modulated upon several forms of stimulation. The article begins with an illustration of techniques for how wearable sensors can be built from them. Then, their application potential for tracking various health parameters is presented. Finally, the article ends with a summary of this field’s progress and a vision of the key directions to domesticate this concept.

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“…Even though this threshold can be lowered by optimizing the observation conditions, it remains an inevitable limitation. However, it is to be noted that the characterization of conductive or leaky systems (metallic alloys [38], strain sensors [78], microelectronic-integrated dielectrics [79][80]...) is not or weakly affected by this issue as long as the relevant signal exceeds this pA level. Finally, the steep current rise at 2700 nm reaches hundreds of µA before smoothly increasing until final loading.…”

Section: Electro-mechanical Monitoringmentioning

confidence: 99%