Critical review and recent advances of 2D materials-Based gas sensors for food spoilage detection

Joshi, Nirav; Pransu, Gaurav; Conté-Júnior, Carlos Adam

doi:10.1080/10408398.2022.2078950

Cited by 21 publications

(7 citation statements)

References 209 publications

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“…Besides the significant electrocatalytic properties toward water splitting reaction, 2D materials with a ferromagnetic metal as a constituent can also ease the redox reaction of other electroactive species for the development of sensing applications promoting their fast and facile determination in samples of medicinal, food, or environmental interest. [118,119] In addition, the combination of such materials with magnetic electrodes could possibly lead to an outstanding performance thanks to spin orientation and improved modification that the magnetic attraction offers. [97,120,121] An appropriate magnetic field can enhance the charge transfer ability of a material, which in turn improves its sensing capabilities and sensitivity.…”

Section: Sensingmentioning

confidence: 99%

Ferromagnetic Elements in Two‐Dimensional Materials: 2D Magnets and Beyond

Papavasileiou,

Menelaou,

Sarkar

et al. 2023

Adv Funct Materials

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Ferromagnetism in 2D materials has attracted tremendous interest from the scientific community thanks to its potential for the design of magnetic materials with unique properties. The presence of a ferromagnetic element in a 2D material can improve the existing properties and offer new ones, giving rise to the development of manifold applications. This review focuses on recent advances and perspectives of 2D materials that bear at least one ferromagnetic element (iron, cobalt, nickel) as i) structural constituent, ii) dopant atom, or iii) adjacent atom through proximity effect. By describing in detail the magnetic properties that have emerged so far, their potential to form next‐generation 2D magnets is discussed. Moreover, the contribution of such 2D materials is analyzed in various applications (electrochemical, photochemical, optical, and electronic), aiming to explore further functionalities and capabilities of ferromagnetic elements, apart from their magnetic nature. Special attention is given to gadolinium and other rare earth elements that display a ferromagnetic order even at ultra‐low temperatures and form part of 2D structured materials, with particularly appealing properties deriving from their 4f electrons.

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Section: Sensingmentioning

confidence: 99%

Ferromagnetic Elements in Two‐Dimensional Materials: 2D Magnets and Beyond

Papavasileiou,

Menelaou,

Sarkar

et al. 2023

Adv Funct Materials

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“…The detection of various gases is critically important in various fields, such as food management, environmental monitoring, healthcare, and safety. ,, Being layered substances with very high effective surface area, 2D materials offer significant advantages for flexible gas sensing applications . The gas sensors developed with 2D materials generally work based on the chemiresistive mechanism in which the interaction of a particular chemical analyte with 2D material surface alters its electrical characteristics.…”

Section: Applications For Flexible Electronicsmentioning

confidence: 99%

2D Materials in Flexible Electronics: Recent Advances and Future Prospectives

Katiyar,

Hoang,

et al. 2023

Chem. Rev.

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Flexible electronics have recently gained considerable attention due to their potential to provide new and innovative solutions to a wide range of challenges in various electronic fields. These electronics require specific material properties and performance because they need to be integrated into a variety of surfaces or folded and rolled for newly formatted electronics. Two-dimensional (2D) materials have emerged as promising candidates for flexible electronics due to their unique mechanical, electrical, and optical properties, as well as their compatibility with other materials, enabling the creation of various flexible electronic devices. This article provides a comprehensive review of the progress made in developing flexible electronic devices using 2D materials. In addition, it highlights the key aspects of materials, scalable material production, and device fabrication processes for flexible applications, along with important examples of demonstrations that achieved breakthroughs in various flexible and wearable electronic applications. Finally, we discuss the opportunities, current challenges, potential solutions, and future investigative directions about this field.

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“…Surface smoothness and the presence of tiny grooves running slantways are telltale signs of abrasive wear on AA7075-graphene nanocomposites. The graphene coating continues to function and helps limit wear in light wear [24,25]. The wear rate increases dramatically as the load or sliding speed increases, marking the shift from mild-to-severe wear (outside the range of acceptable values).…”

Section: Mechanisms Of Wear and Friction In Aa7075-graphene Nanocompo...mentioning

confidence: 99%

Study of Friction and Wear Behavior of Graphene-Reinforced AA7075 Nanocomposites by Machine Learning

Prasanth

Jeevanandam²,

Selvaraju³

et al. 2023

Journal of Nanomaterials

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In this research, the friction and wear of AA7075 nanocomposites reinforced with graphene and graphite were studied. Graphene’s inclusion dramatically enhanced the material’s mechanical characteristics, friction, and wear resistance. AA7075 is strengthened with less graphene, and AA7075, reinforced with more graphite, exhibits similar wear and friction behavior. Wear rate and coefficient of friction predictions for AA7075-graphene nanocomposites were made using five machine learning (ML) regression models. ML simulations reveal that the wear and friction of AA7075-graphene composites are most sensitive to the proportion of graphene presence, the loadings, and the hardness.

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Critical review and recent advances of 2D materials-Based gas sensors for food spoilage detection

Cited by 21 publications

References 209 publications

Ferromagnetic Elements in Two‐Dimensional Materials: 2D Magnets and Beyond

Ferromagnetic Elements in Two‐Dimensional Materials: 2D Magnets and Beyond

2D Materials in Flexible Electronics: Recent Advances and Future Prospectives

Study of Friction and Wear Behavior of Graphene-Reinforced AA7075 Nanocomposites by Machine Learning

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