Recent Progress in MXene Hydrogel for Wearable Electronics DOI Creative Commons
Yi Ren, Qi He,

Tongyi Xu

et al.

Biosensors, Journal Year: 2023, Volume and Issue: 13(5), P. 495 - 495

Published: April 22, 2023

Recently, hydrogels have attracted great attention because of their unique properties, including stretchability, self-adhesion, transparency, and biocompatibility. They can transmit electrical signals for potential applications in flexible electronics, human-machine interfaces, sensors, actuators, et al. MXene, a newly emerged two-dimensional (2D) nanomaterial, is an ideal candidate wearable benefitting from its surface's negatively charged hydrophilic nature, biocompatibility, high specific surface area, facile functionalization, metallic conductivity. However, stability has been limiting factor MXene-based applications, fabricating MXene into proven to significantly improve stability. The complex gel structure gelation mechanism require intensive research engineering at nanoscale. Although the application composites sensors widely studied, preparation methods electronics relatively rare. Thus, order facilitate effective evolution hydrogel design strategies, methods, are comprehensively discussed summarized this work.

Language: Английский

Room-Temperature Semiconductor Gas Sensors: Challenges and Opportunities DOI
Yanting Tang, Yunong Zhao, Huan Liu

et al.

ACS Sensors, Journal Year: 2022, Volume and Issue: 7(12), P. 3582 - 3597

Published: Nov. 18, 2022

Our demand for ubiquitous and reliable gas detection is spurring the design of intelligent enabling sensors next-generation Internet Things Artificial Intelligence. The desire to introduce everywhere fueled by opportunities create room-temperature semiconductor with ultralow power consumption. In this Perspective, we provide an overview recent achievement that have been translated from advances in chemical physical properties low-dimensional nanomaterials. emergence solution-processable nanomaterials opens up remarkable integrate into high-performance flexible using low-temperature, large-area, solution-based methods instead costly, high-vacuum, high-temperature device manufacturing processes. We review fundamental factors which affect receptor transducer functions sensors. also discuss challenges must be addressed move continuous miniaturization evolution

Language: Английский

Citations

122

Recent Advances and Perspectives of Lewis Acidic Etching Route: An Emerging Preparation Strategy for MXenes DOI Creative Commons
Pengfei Huang, Wei‐Qiang Han

Nano-Micro Letters, Journal Year: 2023, Volume and Issue: 15(1)

Published: March 15, 2023

Abstract Since the discovery in 2011, MXenes have become rising star field of two-dimensional materials. Benefiting from metallic-level conductivity, large and adjustable gallery spacing, low ion diffusion barrier, rich surface chemistry, superior mechanical strength, exhibit great application prospects energy storage conversion, sensors, optoelectronics, electromagnetic interference shielding biomedicine. Nevertheless, two issues seriously deteriorate further development MXenes. One is high experimental risk common preparation methods such as HF etching, other difficulty obtaining with controllable groups. Recently, Lewis acidic a brand-new strategy for MXenes, has attracted intensive attention due to its safety ability endow uniform terminations. However, comprehensive review etching method not been reported yet. Herein, we first introduce following four aspects: mechanism, terminations regulation, in-situ formed metals delamination multi-layered Further, applications MXene-based hybrids obtained by route sensors microwave absorption are carefully summarized. Finally, some challenges opportunities also presented.

Language: Английский

Citations

95

Recent progress in surface and heterointerface engineering of 2D MXenes for gas sensing applications DOI

M. Sai Bhargava Reddy,

Shampa Aich

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 500, P. 215542 - 215542

Published: Nov. 15, 2023

Language: Английский

Citations

72

Advanced growth of 2D MXene for electrochemical sensors DOI

Nadeem Hussain Solangi,

Nabisab Mujawar Mubarak, Rama Rao Karri

et al.

Environmental Research, Journal Year: 2023, Volume and Issue: 222, P. 115279 - 115279

Published: Jan. 25, 2023

Language: Английский

Citations

70

Scope, evaluation and current perspectives of MXene synthesis strategies for state of the art applications DOI
Muhammad Zeeshan Abid, Khezina Rafiq,

Anam Aslam

et al.

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(13), P. 7351 - 7395

Published: Jan. 1, 2024

This review provides insights into MXene synthesis methods, mechanisms, terminations, modifications strategies and important applications. Additionally, the advantages, drawbacks, suggestions, precautions have been discussed.

Language: Английский

Citations

52

Current On-Skin Flexible Sensors, Materials, Manufacturing Approaches, and Study Trends for Health Monitoring: A Review DOI Creative Commons
Rodrigo G. Ferreira, Abílio P. Silva, J. Nunes‐Pereira

et al.

ACS Sensors, Journal Year: 2024, Volume and Issue: 9(3), P. 1104 - 1133

Published: Feb. 23, 2024

Due to an ever-increasing amount of the population focusing more on their personal health, thanks rising living standards, there is a pressing need improve healthcare devices. These devices presently require laborious, time-consuming, and convoluted procedures that heavily rely cumbersome equipment, causing discomfort pain for patients during invasive methods such as sample-gathering, blood sampling, other traditional benchtop techniques. The solution lies in development new flexible sensors with temperature, humidity, strain, pressure, sweat detection monitoring capabilities, mimicking some sensory capabilities skin. In this review, comprehensive presentation themes regarding sensors, chosen materials, manufacturing processes, trends was made. It concluded carbon-based composite along graphene its derivates, have garnered significant interest due electromechanical stability, extraordinary electrical conductivity, high specific surface area, variety, relatively low cost.

Language: Английский

Citations

51

All‐MXene‐Printed RF Resonators as Wireless Plant Wearable Sensors for In Situ Ethylene Detection DOI
Xin Li,

Rujing Sun,

Jingying Pan

et al.

Small, Journal Year: 2023, Volume and Issue: 19(24)

Published: March 10, 2023

Abstract Printed flexible electronics have emerged as versatile functional components of wearable intelligent devices that bridge the digital information networks with biointerfaces. Recent endeavors in plant sensors provide real‐time and situ insights to study phenotyping traits crops, whereas monitoring ethylene, fundamental phytohormone, remains challenging due lack scalable manufacturing ethylene sensors. Here all‐MXene‐printed radio frequency (RF) resonators are presented for wireless detection. The facile formation additive‐free MXene ink enables rapid, printed electronics, demonstrating decent printing resolution (2.5% variation), ≈30000 S m −1 conductivity mechanical robustness. Incorporation MXene‐reduced palladium nanoparticles (MXene@PdNPs) facilitates 1.16% response at 1 ppm 0.084 limit sensor tags attached on organ surfaces continuously profiling emission inform key transition biochemistry, potentially extending application enable hormone precision agriculture food industrial management.

Language: Английский

Citations

48

Ultrathin two-dimensional materials: New opportunities and challenges in ultra-sensitive gas sensing DOI
Yushu Shi,

Lanxiu Ni,

Zhenming Wang

et al.

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 505, P. 215691 - 215691

Published: Jan. 31, 2024

Language: Английский

Citations

47

Structure Design and Processing Strategies of MXene‐Based Materials for Electromagnetic Interference Shielding DOI Creative Commons
Filipa M. Oliveira, Jalal Azadmanjiri, Xuehang Wang

et al.

Small Methods, Journal Year: 2023, Volume and Issue: 7(7)

Published: May 2, 2023

Abstract The development of new materials for electromagnetic interference (EMI) shielding is an important area research, as it allows the creation more effective and high‐efficient solutions. In this sense, MXenes, a class 2D transition metal carbides nitrides have exhibited promising performances EMI materials. Electric conductivity, low density, flexibility are some properties given by MXene materials, which make them very attractive in field. Different processing techniques been employed to produce MXene‐based with properties. This review summarizes processes role key parameters like content fillers thickness desired performance. It also discusses determination power coefficients defining mechanism concept green well their influence on real application produced material. concludes summary current challenges prospects production shields.

Language: Английский

Citations

46

MXene Key Composites: A New Arena for Gas Sensors DOI Creative Commons
Yitong Wang, Yuhua Wang,

Min Jian

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: June 6, 2024

Abstract With the development of science and technology, scale industrial production continues to grow, types quantities gas raw materials used in produced during process are also constantly increasing. These gases include flammable explosive gases, even contain toxic gases. Therefore, it is very important necessary for sensors detect monitor these quickly accurately. In recent years, a new two-dimensional material called MXene has attracted widespread attention various applications. Their abundant surface functional groups sites, excellent current conductivity, tunable chemistry, outstanding stability make them promising sensor Since birth materials, researchers have utilized efficient convenient solution etching preparation, high flexibility, easily functionalize with other prepare composites sensing. This opened chapter high-performance sensing provided approach advanced research. However, previous reviews on MXene-based composite only focused performance sensing, without systematically explaining mechanisms generated by different as well summarizing predicting advantages disadvantages materials. article latest progress application Firstly, brief summary was given commonly methods preparing device structures, followed an introduction key attributes related performance. focuses such MXene/graphene, MXene/Metal oxide, MXene/Transition metal sulfides (TMDs), MXene/Metal–organic framework (MOF), MXene/Polymer. It summarizes discusses possible Finally, future directions inroads MXenes-based presented discussed.

Language: Английский

Citations

44