Self‐Healing Hydrogel‐Based Triboelectric Nanogenerator in Smart Glove System for Integrated Drone Safety Protection and Motion Control DOI

Chengwen Wang,

Hongsen Niu, Guozhen Shen

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Abstract Flexible sensing technology offers significant advantages in gesture recognition and human–machine interactions. However, existent smart gloves based on flexible sensors still have limitations their security mechanisms; thus, they are unsuitable for high‐risk environments where identity verification system protection critical. This study proposes an innovative glove which person control functionalities integrated. The utilizes a triboelectric nanogenerator polyvinyl‐alcohol–sodium‐alginate–conductive‐polyaniline (PSP) hydrogel electrode as the sensor exhibits high sensitivity, fast response/recovery, fatigue resistance. These properties primarily attributed to excellent stretchability, conductivity, self‐healing ability of PSP hydrogel. Because coordinated design hardware–software architecture, enables precise drone flight postures via contact sensing. also leverages non‐contact recognize personalized fingertip trajectories, enabling user unlocking aforementioned interface. improves not only flexibility portability operation but safety weapon systems future battlefield environments.

Language: Английский

Integrating Hard Silicon for High-Performance Soft Electronics via Geometry Engineering DOI Creative Commons
Lei Yan, Zongguang Liu, Junzhuan Wang

et al.

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: April 14, 2025

Abstract Soft electronics, which are designed to function under mechanical deformation (such as bending, stretching, and folding), have become essential in applications like wearable artificial skin, brain-machine interfaces. Crystalline silicon is one of the most mature reliable materials for high-performance electronics; however, its intrinsic brittleness rigidity pose challenges integrating it into soft electronics. Recent research has focused on overcoming these limitations by utilizing structural design techniques impart flexibility stretchability Si-based materials, such transforming them thin nanomembranes or nanowires. This review summarizes key strategies geometry engineering crystalline from use hard islands creating out-of-plane foldable nanofilms flexible substrates, ultimately shaping nanowires using vapor–liquid–solid in-plane solid–liquid–solid techniques. We explore latest developments electronic devices, with sensors, nanoprobes, robotics, Finally, paper discusses current field outlines future directions enable widespread adoption silicon-based

Language: Английский

Citations

0
Elastin-Based Janus Hydrogel Tape with Adhesive, Stretchable, and Conductive Properties for Soft Bioelectronic Applications DOI
Zhongwei Guo, Yilin Guo, Shiqiang Zhang

et al.

Macromolecules, Journal Year: 2025, Volume and Issue: unknown

Published: April 29, 2025

Language: Английский

Citations

0
Self‐Healing Hydrogel‐Based Triboelectric Nanogenerator in Smart Glove System for Integrated Drone Safety Protection and Motion Control DOI

Chengwen Wang,

Hongsen Niu, Guozhen Shen

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Abstract Flexible sensing technology offers significant advantages in gesture recognition and human–machine interactions. However, existent smart gloves based on flexible sensors still have limitations their security mechanisms; thus, they are unsuitable for high‐risk environments where identity verification system protection critical. This study proposes an innovative glove which person control functionalities integrated. The utilizes a triboelectric nanogenerator polyvinyl‐alcohol–sodium‐alginate–conductive‐polyaniline (PSP) hydrogel electrode as the sensor exhibits high sensitivity, fast response/recovery, fatigue resistance. These properties primarily attributed to excellent stretchability, conductivity, self‐healing ability of PSP hydrogel. Because coordinated design hardware–software architecture, enables precise drone flight postures via contact sensing. also leverages non‐contact recognize personalized fingertip trajectories, enabling user unlocking aforementioned interface. improves not only flexibility portability operation but safety weapon systems future battlefield environments.

Language: Английский

Citations

1