3D printed electro-responsive system with programmable drug release DOI Creative Commons

Manal E. Alkahtani,

Siyuan Sun, Christopher A. R. Chapman

et al.

Materials Today Advances, Journal Year: 2024, Volume and Issue: 23, P. 100509 - 100509

Published: June 29, 2024

On-

Language: Английский

Material and structural considerations for high-performance electrodes for wearable skin devices DOI Creative Commons
Kyeonghee Lim, Hunkyu Seo, Won Gi Chung

et al.

Communications Materials, Journal Year: 2024, Volume and Issue: 5(1)

Published: April 11, 2024

Abstract Wearable skin-contacting devices are extensively studied for their ability to provide convenient and safe health monitoring. A key aspect that controls performance the properties of device electrodes. Optimizing electrode structure, materials they made from, can improve functionality. Here, we discuss various required optimal performance, including mechanical, electrical, biocompatible factors. To address these challenges, consider alteration development flexible or soft conductive materials, creation hybrid structures. Additionally, integration artificial intelligence is proposed as a promising direction achieve smart devices. As well outlining essential characteristics high-performance wearable skin also offer insight into possible future applications.

Language: Английский

Citations

20

Biocompatible Electronic Skins for Cardiovascular Health Monitoring DOI

Yucong Du,

Ji Hong Kim,

Hui Kong

et al.

Advanced Healthcare Materials, Journal Year: 2024, Volume and Issue: 13(16)

Published: April 3, 2024

Cardiovascular diseases represent a significant threat to the overall well-being of global population. Continuous monitoring vital signs related cardiovascular health is essential for improving daily management. Currently, there has been remarkable proliferation technology focused on collecting data through electronic skin monitoring. However, concerns have arisen regarding potential irritation and inflammation due necessity prolonged wear wearable devices. To ensure comfortable uninterrupted monitoring, concept biocompatible gained substantial attention. In this review, skins are comprehensively summarized discussed. The recent achievements in introduced. Their working principles, fabrication processes, performances sensing technologies, materials, integration systems highlighted, comparisons made with other used addition, significance integrating updating wireless communication development smart medical field explored. Finally, opportunities challenges also examined.

Language: Английский

Citations

12

Advancing MXene-based integrated microsystems with micro-supercapacitors and/or sensors: Rational design, key progress, and challenging perspectives DOI Creative Commons
Jin Jia, Yuanyuan Zhu, Pratteek Das

et al.

Journal of Materiomics, Journal Year: 2023, Volume and Issue: 9(6), P. 1242 - 1262

Published: Sept. 25, 2023

The escalating demand for micro/nano-sized devices, such as micro/nano-robots, intelligent portable/wearable microsystems, and implantable medical microdevices, necessitates the expeditious development of integrated microsystems incorporating energy conversion, storage, consumption. Critical bottlenecks in microscale storage/sensors their systems are being addressed by exploring new technologies materials, e.g., MXene, holding great potential developing lightweight deformable microdevices. This review summarizes latest progress milestones realization MXene-based micro-supercapacitors (MSCs) sensor arrays, thus discusses design fundamentals key advancements conversion-storage-consumption microsystems. Finally, we outline challenges fabricating MSCs/sensors self-powered which is crucial practical applications. Particularly, illuminate viable solutions to unsolved issues highlight exciting opportunities.

Language: Английский

Citations

22

Cellulose-Based Intelligent Responsive Materials: A Review DOI Open Access

Sisi Chang,

Zhangzhao Weng, Chunmei Zhang

et al.

Polymers, Journal Year: 2023, Volume and Issue: 15(19), P. 3905 - 3905

Published: Sept. 27, 2023

Due to the rapid development of intelligent technology and pursuit green environmental protection, responsive materials with single response actuation can no longer meet requirements modern for intelligence, diversification, friendliness. Therefore, have received much attention. In recent years, new technologies, cellulose become increasingly used as due their advantages sustainability renewability. This review summarizes relevant research on cellulose-based in years. According stimuli responses, they are divided into temperature-, light-, electrical-, magnetic-, humidity-responsive types. The mechanism, application status, trend summarized. Finally, future perspectives preparation applications presented directions.

Language: Английский

Citations

20

Performance analysis of solution-processed nanosheet strain sensors—a systematic review of graphene and MXene wearable devices DOI Creative Commons
Conor S. Boland

Nanotechnology, Journal Year: 2024, Volume and Issue: 35(20), P. 202001 - 202001

Published: Feb. 7, 2024

Abstract Nanotechnology has led to the realisation of many potential Internet Things devices that can be transformative with regards future healthcare development. However, there is an over saturation wearable sensor review articles essentially quote paper abstracts without critically assessing works. Reported metrics in cases cannot taken at face value, researchers overly fixated on large gauge factors. These facts hurt usefulness such and very nature research area, unintentionally misleading those hoping progress field. Graphene MXenes are arguably most exciting organic inorganic nanomaterials for polymer nanocomposite strain sensing applications respectively. Due their combination cost-efficient, scalable production device performances, commercial usage promising. Here, we explain methods colloidal nanosheets suspension creation mechanisms, models which govern electromechanical properties polymer-based nanocomposites they form. Furthermore, fabrication procedures applied make these nanosheet-based discussed. With performances 70 different systems from recent (post 2020) publications assessed. From evaluation works using universal modelling, prospects field considered. Finally, argue may fact have a negative effect global climate crisis if current trends do not change.

Language: Английский

Citations

8

Enhancing mechanical and bioinspired materials through generative AI approaches DOI Creative Commons
Silvia Badini, Stefano Regondi, Raffaele Pugliese

et al.

Next Materials, Journal Year: 2024, Volume and Issue: 6, P. 100275 - 100275

Published: July 31, 2024

Language: Английский

Citations

8

Engineering of graphene-based composites with hexagonal boron nitride and PEDOT:PSS for sensing applications DOI
I. V. Antonova, Artem I. Ivanov, М. Б. Шавелкина

et al.

Physical Chemistry Chemical Physics, Journal Year: 2024, Volume and Issue: 26(9), P. 7844 - 7854

Published: Jan. 1, 2024

A unique nanomaterial has been developed for sweat analysis, including glucose level monitoring.

Language: Английский

Citations

7

Electro‐bio‐mechanical behavior of graphite nanoplatelets–silicone rubber‐based composites for wearable electronic systems DOI
Siraj Azam, Vineet Kumar, Sang‐Shin Park

et al.

Journal of Applied Polymer Science, Journal Year: 2024, Volume and Issue: 141(20)

Published: March 5, 2024

Abstract Adding graphite nanoplatelets (GNP) into silicone rubber (SR) composites have shown significant potential for wearable electronics, where electrical, mechanical, and tribological properties play a crucial role. This study investigates the effects of incorporating SR their impact on these key properties. Solution mixing GNP was performed to confirm good dispersion within matrix. The results showed improved tensile strength modulus while stabilizing flexibility stretchability required electronics. For example, 0.86 MPa (control) increased 1.18 (5 part per hundred [phr] GNP), 1.55 (15 phr GNP). Similarly, 177 % 190 184 Moreover, electro‐mechanical tests were studied output voltage samples 0.28 milli‐volt (mV) 0.31 mV generation through human motions. obtained from biomechanical motions such as thumb pressing 0.7 2.7 finds GNP‐SR multifunctional materials Overall, this research guides development advanced devices, soft robotics, bio‐inspired electronics with performance durability.

Language: Английский

Citations

7

Recent advances and innovations in the design and fabrication of wearable flexible biosensors and human health monitoring systems based on conjugated polymers DOI
Vinh Van Tran, Viet‐Duc Phung, Daeho Lee

et al.

Bio-Design and Manufacturing, Journal Year: 2024, Volume and Issue: 7(4), P. 476 - 516

Published: July 1, 2024

Language: Английский

Citations

7

Fabrication of coral tentacle-like ZIF-67 derived NiCo-LDH/Ag nanowires on cotton fibers for wearable supercapacitor electrode materials DOI
Dangge Gao, Jiamin Zhu, Bin Lyu

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 960, P. 171008 - 171008

Published: June 16, 2023

Language: Английский

Citations

14