Perspectives on recent advancements in energy harvesting, sensing and bio-medical applications of piezoelectric gels

T Vijayakanth, S Shankar, G Finkelstein-Zuta… - Chemical Society …, 2023 - pubs.rsc.org
The development of next-generation bioelectronics, as well as the powering of consumer
and medical devices, require power sources that are soft, flexible, extensible, and even …

Recent advances in non-biomass and biomass-based electromagnetic shielding materials

C Xiong, Q Xiong, M Zhao, B Wang, L Dai… - Advanced Composites and …, 2023 - Springer
With the advent of the 5G technology era and the development of flexible electronic devices,
higher requirements for electromagnetic interface (EMI) shielding materials have been put …

Directional freezing-induced self-poled piezoelectric nylon 11 aerogels as high-performance mechanical energy harvesters

A George, H Varghese, A Chandran… - Journal of Materials …, 2024 - pubs.rsc.org
Polymeric piezoelectrics have been widely applied for energy harvesting applications due to
their rapid processability, mechanical flexibility, and self-poling capability. Besides the …

Anisotropic Electronic Skin for Neurofeedback

W Hu, D Song, X Shi, L Zhou, Z Zhao… - Advanced Functional …, 2024 - Wiley Online Library
Neurofeedback training based on brain rhythm is appealing for both cognitive neuroscience
and disorder treatment. However, electrodes that can integrate dual functions of recording …

Silk nanoribbon films with enriched silk II structure and enhanced piezoelectricity for self-powered implantable and wearable devices

Q Niu, J Chen, S Fan, X Yao, Y Gu, BS Hsiao, H Wei… - Nano Today, 2024 - Elsevier
Piezoelectric biomaterials are intrinsically suitable to convert mechanical energy to electrical
output and achieve electricity generation, in vivo/in vitro real-time monitoring, and sensing in …

Electrostatic deposition of TiO2 nanoparticles on porous wood veneer for improved membrane filtration performance and antifouling properties

X Liu, Y Lei, X Zhu, G Liu, C Wang, S Chang… - Environmental …, 2023 - Elsevier
Wood has been a promising water purifier material on account of its abundant natural
transport channels, easy processing, and renewability, which is mainly focused on its …

Programmable and Shape–Color Synchronous Dual-Response Wood with Thermal Stimulus

Y Tan, K Wang, Y Dong, S Gong, Y Lu, SQ Shi, J Li - ACS nano, 2024 - ACS Publications
Stimuli-responsive materials exhibit huge potential in sensors, actuators, and electronics;
however, their further development for reinforcement, visualization, and biomass …

Novel wood membrane decorated with covalent organic frameworks and palladium nanoparticles for reduction of aromatic organic contaminants

Z Cui, J Wu, T Wu, Y Xu, H Li, Y Yu, L Kang… - Separation and …, 2023 - Elsevier
With the development of industry, environmental pollution has become increasingly serious.
The removal of contaminants from wastewater remains an important challenge for …

Piezotronic effect for in situ electrostimulation of neural stem cell therapy for nerve injury

W Wang, K Li, B Xia, W Ma, Y Li, J Zhang, L Wang… - Nano Energy, 2024 - Elsevier
Nerve injury threatens the health of humans and causes death and disability in adults
worldwide. The difficulty of recovery from nerve injury is that there is no newborn functional …

Top-down approach making anisotropic, stable and flexible wood-based ionogels for wearable sensors

X Liu, Y Hu, Q Wang, J Lu, T Bai, F Pei, Y Chen… - Chemical Engineering …, 2024 - Elsevier
Ionogels exhibit outstanding ionic conductivity, thermal stability, and non-volatility,
positioning them as highly promising for sensor devices rivaling hydrogels. However, the …