Nanomaterials for soft wearable electronics

Liu, Yuxuan; Zhu, Yong

doi:10.1016/b978-0-12-822425-0.00076-2

Cited by 3 publications

(8 citation statements)

References 187 publications

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“…Principle: the particles grow into larger alcohol droplets and are counted by an optical detector. 0-5.0 × 10 6 part/cm 3 23 nm-2.5µm…”

Section: Methodsmentioning

confidence: 99%

“…It measures LDSA, the number concentration, and the average particle diameter. 0-10 6 part/cm 3 10-300 nm NanoWatcher CPC (condensation particle counter). The instrument provides the real-time number concentration measurement.…”

Section: Equipmentmentioning

confidence: 99%

“…10 nm-1 µm 10 5 part/cm 3 The cascade impactor separates and collects ultrafine, fine, and > 2.5-micron airborne particles (five size ranges, including > 2.5, 1.0 to 2.5, 0.50 to 1.0, 0.25 to 0.50, and <0.25 micron). Particles above each cut-point are collected on a 25 mm PTFE filter in each appropriate stage when the impactor is used with a 9 L/min sample pump.…”

Section: Condensation Particle Counter (Cpc)mentioning

confidence: 99%

“…It is well known that the use of engineered nanomaterials (ENMs) in multiple industrial sectors has grown significantly in recent years. These materials, due to their physicalchemical properties, are widely used in technology, electronics, the construction industry, virus sensing, and biomedical applications, among others [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

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Exposure Assessment and Risk Characterization of Carbon-Based Nanomaterials at Different Production Scales

Fito López,

Colmenar González,

Andreu Sánchez

et al. 2023

Sustainability

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Data on the potential impact on human health of engineered nanomaterials are still scarce, with an evident lack of knowledge on the exposure levels at all stages of the life cycle. By prioritizing the responsible handling of engineered nanomaterials (ENMs), companies can promote sustainability by minimizing the risks of occupational exposure, protecting employee well-being, reducing liability, and avoiding costly environmental remediation efforts. This research aims to evaluate the risk in real scenarios involving the use of carbon-based nanomaterials in research laboratories, pilot-scale facilities, and industrial settings. Several online and offline instruments have been employed to characterize the particulate matter present in these environments, including particles in the nanometer range and relevant fractions for risk assessment purposes. Samples collected on polycarbonate filters were analyzed by scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX). Exposure estimation has been performed by applying a decision based on tier 2 from the nanoGEM methodology, with the weighing and transferring of reduced graphene oxide (RGO) in a pilot plant being the most liberating processes, which are the activities with the highest risk of exposure. In addition, high levels of particle concentration, with peaks up to 1.7 × 105 and 4.7 × 105 part/cm3, have been found for the dispersion of carbon nanotubes (CNTs) and incorporation of carbonaceous nanoparticles into resins, respectively.

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“…Principle: the particles grow into larger alcohol droplets and are counted by an optical detector. 0-5.0 × 10 6 part/cm 3 23 nm-2.5µm…”

Section: Methodsmentioning

confidence: 99%

Section: Equipmentmentioning

confidence: 99%

Section: Condensation Particle Counter (Cpc)mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Exposure Assessment and Risk Characterization of Carbon-Based Nanomaterials at Different Production Scales

Fito López,

Colmenar González,

Andreu Sánchez

et al. 2023

Sustainability

View full text Add to dashboard Cite

show abstract

“…In recent years, soft wearable electronic sensors based on nanomaterials have progressed significantly, benefited by hybrid nanomaterials such as carbon nanomaterials, metallic nanomaterials, metallic compound nanomaterials, and hybrid nanomaterials. As a result, the range of applications has considerably widened, for example, personal health monitoring, human-machine interfaces, smart tactile artificial skin, and personal prosthetics ( Liu and Zhu, 2023 ). Due to the improvements in new nanomaterials, nanogenerators (NGs) can be fabricated with excellent mechanical flexibility and environmental adaptability.…”

Section: Introductionmentioning

confidence: 99%

Current development of stretchable self-powered technology based on nanomaterials toward wearable biosensors in biomedical applications

Wang

Sun

Liu

et al. 2023

Front. Bioeng. Biotechnol.

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In combination with the growing fields of artificial intelligence and Internet-of-things (IoT), the innovation direction of next-generation biosensing systems is toward intellectualization, miniaturization, and wireless portability. Enormous research efforts have been made in self-powered technology due to the gradual decline of traditional rigid and cumbersome power sources in comparison to wearable biosensing systems. Research progress on various stretchable self-powered strategies for wearable biosensors and integrated sensing systems has demonstrated their promising potential in practical biomedical applications. In this review, up-to-date research advances in energy harvesting strategies are discussed, together with a future outlook and remaining challenges, shedding light on the follow-up research priorities.

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Magnetic Behavior and Compensation Temperature in Sulflower-Like Nanostructures: A Monte Carlo Study

Kabouchi,

Fdil,

Sabbah

et al. 2024

SPIN

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This study delves into the magnetic behavior of sulflower-like nanostructures, particularly focusing on compensation and blocking temperatures. Through the construction of a phase diagram detailing crystal and external magnetic fields (D/[Formula: see text], H/[Formula: see text], stable phases were identified, shedding light on how spin configurations evolve with variations in H/[Formula: see text] and D/[Formula: see text]. The analysis of blocking temperature ([Formula: see text]/[Formula: see text] and compensation temperature ([Formula: see text]/[Formula: see text] relative to [Formula: see text]/[Formula: see text], [Formula: see text]/[Formula: see text] and H/[Formula: see text] reveals intriguing patterns. Additionally, an examination of hysteresis cycles uncovers dynamic behavior, characterized by multiple loops and magnetization plateaus. These findings open promising avenues for spintronic applications of sulflower-like nanostructures, offering valuable insights into their magnetic behavior and potential utility in future technologies. This involves the fabrication of high-density data storage devices, where its tunable magnetic characteristics may result in the development of effective data manipulation and storage components.

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Nanomaterials for soft wearable electronics

Cited by 3 publications

References 187 publications

Exposure Assessment and Risk Characterization of Carbon-Based Nanomaterials at Different Production Scales

Exposure Assessment and Risk Characterization of Carbon-Based Nanomaterials at Different Production Scales

Current development of stretchable self-powered technology based on nanomaterials toward wearable biosensors in biomedical applications

Magnetic Behavior and Compensation Temperature in Sulflower-Like Nanostructures: A Monte Carlo Study

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