TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 174, P. 117662 - 117662
Published: March 23, 2024
Language: Английский
ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(3), P. 4516 - 4526
Published: Jan. 13, 2023
High-efficiency electromagnetic interference (EMI) shielding and heat dissipation synergy materials with flexible, robust, environmental stability are urgently demanded in next-generation integration electronic devices. In this work, we report the lamellar MXene/Aramid nanofiber (ANF) composite films, which establish a nacre-like structure for EMI by using intermittent filtration strategy. The MXene/ANF film filled 50 wt % MXene demonstrates enhanced mechanical properties strength of 230.5 MPa, an elongation at break 6.2%, toughness 11.8 MJ·m3 (50 MXene). These remarkable attributed to hydrogen bonding highly oriented structure. Furthermore, due formation conductive network, shows outstanding conductivity 624.6 S/cm, effectiveness (EMI SE) 44.0 dB, superior specific SE value (SSE/t) 18847.6 dB·cm2/g, is better than vacuum film. Moreover, also great thermal 0.43 W/m·K. multifunctional films high-performance shielding, dissipation, joule heating show potential field aerospace, military, microelectronics, microcircuit, smart wearable electronics.
Language: Английский
Citations
67
The Innovation, Journal Year: 2023, Volume and Issue: 4(5), P. 100485 - 100485
Published: July 25, 2023
•Flexible electronics can revolutionize cardiovascular healthcare monitoring.•Flexible aid in promptly identifying disease indicators, enabling better personalized treatment.•Further developments include wireless design, miniaturization, multifunction, artificial intelligence-assisted diagnosis, virtual medicine, customized healthcare, etc. Cardiovascular diseases (CVDs) are one of the most urgent threats to humans worldwide, which responsible for almost one-third global mortality. Over last decade, research on flexible monitoring and treatment CVDs has attracted tremendous attention. In contrast conventional medical instruments hospitals that usually bulky, hard move, monofunctional, time-consuming, capable continuous, noninvasive, real-time, portable monitoring. Notable progress been made this emerging field, thus a number significant achievements concomitant prospects deserve attention practical implementation. Here, we comprehensively review latest CVDs, focusing new functions provided by electronics. First, characteristics foundation their combination briefly reviewed. Then, four representative applications elaborated: blood pressure (BP) monitoring, electrocardiogram (ECG) echocardiogram direct epicardium Their operational principles, progress, merits demerits, future efforts discussed. Finally, remaining challenges opportunities outlined.
Language: Английский
Citations
61
Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(3), P. 1316 - 1353
Published: Jan. 1, 2024
Low-dimensional nanostructures, with their small size, unique characteristics, flexible/elastic adaptability, and effective vertical stacking capability, play a crucial role in advancing monolithic 3D-integrated flexible/stretchable systems.
Language: Английский
Citations
61
Small, Journal Year: 2023, Volume and Issue: 19(19)
Published: Feb. 8, 2023
Early transition metals based 2D carbides, nitrides and carbonitrides nanomaterials are known as MXenes, a novel extensive new class of materials family. Since the first accidently synthesis discovery Ti3 C2 in 2011, more than 50 additional compositions have been experimentally reported, including at least eight distinct methods also 100 stoichiometries theoretically studied. Due to its distinctive surface chemistry, graphene like shape, metallic conductivity, high hydrophilicity, outstanding mechanical thermal properties, redox capacity affordable with mass-produced nature, this diverse MXenes tremendous scientific technological significance. In review, we'll come across MXene possible methods, their advantages, limitations future suggestions, chemistry related selected properties potential sensing applications, which will help us explain why family is growing very fast compared other families. Secondly, problems that further improve commercialization sensors examined, many advances commercializing proposed. At end, go through current challenges, suggestions.
Language: Английский
Citations
56
Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)
Published: Feb. 27, 2024
Abstract Flexible sensors based on MXene-polymer composites are highly prospective for next-generation wearable electronics used in human–machine interfaces. One of the motivating factors behind progress flexible is steady arrival new conductive materials. MXenes, a family 2D nanomaterials, have been drawing attention since last decade due to their high electronic conductivity, processability, mechanical robustness and chemical tunability. In this review, we encompass fabrication MXene-based polymeric nanocomposites, structure–property relationship, applications sensor domain. Moreover, our discussion not only limited design, mechanism, various modes sensing platform, but also future perspective market throughout world. With article, intend fortify bond between matrices MXenes thus promoting swift advancement MXene-sensors technologies.
Language: Английский
Citations
55
PhotoniX, Journal Year: 2023, Volume and Issue: 4(1)
Published: May 5, 2023
Abstract Sensing devices are key nodes for information detection, processing, and conversion widely applied in different fields such as industrial production, environmental monitoring, defense. However, increasing demand of these has complicated the application scenarios diversified detection targets thereby promoting continuous development sensing materials methods. In recent years, Ti n+1 C n T x ( = 1, 2, 3) MXenes with outstanding optical, electrical, thermal, mechanical properties have been developed ideal candidates to apply physical, chemical, biological fields. this review, depending on optical electrical signals, we systematically summarize nine categories sensors strain, gas, fluorescence sensors. The excellent allow its further emerging intelligent bionic devices, including smart flexible E-skin, neural network coding learning, soft robot, well artificial eardrum, which all discussed briefly review. Finally, present a positive outlook potential future challenges perspectives MXene-based shown vigorous momentum applications can drive an number new technologies.
Language: Английский
Citations
54
Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 457, P. 141339 - 141339
Published: Jan. 6, 2023
Language: Английский
Citations
50
Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(13)
Published: Jan. 17, 2023
Abstract The transfer functions of the widely used pressure sensors do not exhibit desired linearity, which limits their practicability in many fields, such as Internet Things and artificial intelligence. Herein, MXene/cellulose nanofiber composite membrane‐based linear nanofluidic are demonstrated. nanoscale gaps between MXene laminates restrict movement electrolyte realize selective transport ions, based on mechanical signals can be converted into electric energy for self‐powering. In particular, generated voltage current directly proportional to applied pressure. introduction high‐strength cellulose nanofibers only expands detection range sensor but also achieves continuous adjustment nano‐gap laminates, optimizes sensitivity device. feasibility further optimization through modulation surface functional groups, concentration, device assembly method is proposed. This 2D nanofluid provides an important approach manufacture portable wearable electronic devices applications fields.
Language: Английский
Citations
47
ACS Nano, Journal Year: 2024, Volume and Issue: 18(20), P. 13184 - 13195
Published: May 6, 2024
Extending applications of Ti3C2Tx MXene in nanocomposites and across fields electronics, energy storage, conversion, sensor technologies necessitates simple efficient analytical methods. Raman spectroscopy is a critical tool for assessing composites; however, high laser powers temperatures can lead to the materials' deterioration during analysis. Therefore, an in-depth understanding photothermal degradation changes its oxidation state required, but no systematic studies have been reported. The primary aim this study was investigate lattice through spectroscopic Distinct spectral markers were related structural alterations within material after subjecting it thermal- laser-induced degradation. During processes, revealed several specific steps: decrease number interlayer water molecules, −OH groups, formation C–C bonds, lattice, TiO2 nanoparticles (first anatase, followed by rutile). By tracking position shifts intensity Ti3C2Tx, that signify initiation each step found. This approach enhances our pathways MXene, facilitating enhanced dependable integration these materials into devices diverse applications, from storage sensors.
Language: Английский
Citations
34
Journal of Nanobiotechnology, Journal Year: 2024, Volume and Issue: 22(1)
Published: Feb. 15, 2024
Abstract The widespread adoption of smart terminals has significantly boosted the market potential for wearable electronic devices. Two-dimensional (2D) nanomaterials show great promise flexible, electronics next-generation materials and have in energy, optoelectronics, electronics. First, this review focuses on importance functionalization/defects 2D nanomaterials, a discussion different kinds devices, overall structure–property relationship materials. Then, comprehensive review, we delve into burgeoning realm emerging applications nanomaterial-based flexible electronics, spanning diverse domains such as medical health, displays. A meticulous exploration is presented, elucidating intricate processes involved tailoring material properties specific applications. Each research direction dissected, offering insightful perspectives dialectical evaluations that illuminate future trajectories inspire fruitful investigations rapidly evolving field. Graphical
Language: Английский
Citations
33