Preparation of PAAS/GL/GO anti-freezing conductive hydrogels based on chemical cross-linking networks and their application in wearable sensors DOI
Kai Wang,

Jiankang Hu,

Yutong Zhang

и другие.

Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(31)

Опубликована: Ноя. 1, 2024

Язык: Английский

Effects of Enteromorpha prolifera sulfated polysaccharide and aluminium ion addition on the multifunctional property of conductive hydrogel for wearable strain sensing DOI

Xiujuan Cai,

Hongxu Gao,

Ting Xu

и другие.

International Journal of Biological Macromolecules, Год журнала: 2024, Номер 277, С. 134452 - 134452

Опубликована: Авг. 3, 2024

Язык: Английский

Процитировано

4

Highly Adhesive, Ultrafast Self-Healing, and Conductive Dopamine-Based Polymer Hydrogels for Sensitive Human Motion Sensing DOI
Hang Zhou, Xudong Yu

ACS Applied Polymer Materials, Год журнала: 2024, Номер 6(14), С. 8548 - 8559

Опубликована: Июль 16, 2024

The use of hydrogel strain sensors in flexible electronic wearable devices has garnered significant attention. However, achieving hydrogels with comprehensive properties such as excellent tensile strength, strong adhesion, rapid self-healing, and high sensitivity simultaneously remains challenging. Herein, inspired by mussels, we developed a straightforward polymerization process an aqueous solution using the polymerizable monomer 3-methylacryloyldopamine, containing catechol structural unit, along acrylic acid, sodium acrylate, ethylene imine polymer, zwitterionic [2-(methacryloyloxy) ethyl] dimethyl-(3-sulfopropyl). This resulted double-network structure featuring multiple dynamic interactions. sensor exhibited remarkable (up to 4200%), adhesion (adhesion for wood: 3370 kPa), self-healing ability (3 s), (GF = 13.75), allowing accurate repeatable detection both large-scale subtle human movements. Furthermore, addition glycerol endowed capability functioning at low temperatures (−40 °C). Such adhesive dopamine-based also potential skins, dressing, human–machine interface.

Язык: Английский

Процитировано

3

A one-step polyvinyl alcohol/polyacrylamide/polyacrylic acid/dimethyl sulfoxide/CaCl2 hybrid hydrogel enabling anti-fatigue, anti-freeze and anti-dehydration for wearable strain sensor DOI
Xiangqian Fan, Liyong Wang,

Shaomin Bai

и другие.

European Polymer Journal, Год журнала: 2024, Номер 221, С. 113573 - 113573

Опубликована: Ноя. 10, 2024

Язык: Английский

Процитировано

3

Stretchable, fast response and adhesive MXene-based hydrogels for wearable strain sensor DOI
Yifan Zhang,

Wenlong Pan,

Yazhu Dong

и другие.

Composites Communications, Год журнала: 2024, Номер unknown, С. 102245 - 102245

Опубликована: Дек. 1, 2024

Язык: Английский

Процитировано

3

A Flexible and Adhesive Strain Sensor Based on Deep Eutectic Solvents for Deep Learning-Assisted Signal Recognition DOI
Shuai Liu, Jianyang Shi, Dandan Liu

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Апрель 24, 2025

Flexible wearable electronic devices have garnered significant interest due to their inherent properties, serving as replacements for traditional rigid metal conductors in personal healthcare monitoring, human motion detection, and sensory skin applications. Here, we report a preparation strategy self-adhesive, ultrahigh stretchable DGel based on poly(acrylic acid) (PAA). The resulting exhibits high tensile strength (approximately 2.16 MPa) an stretchability 5622.14%). More importantly, these meticulously designed DES gels demonstrate signal recognition capabilities under strains ranging from 1 500%. also shows excellent cyclic stability durability (5000 cycles at 100% strain), exhibiting superior electromechanical performance strain sensor. of is attributed the synergistic effects chemical physical cross-linking within gel. Additionally, can be effortlessly assembled into sensors. By integration flexible sensing with deep learning, fabricated touch system achieves identification accuracy up 99.33%. This advancement offers new insights designing novel variety applications, including tissue engineering, sensing, devices.

Язык: Английский

Процитировано

0

Incorporation of multi-dynamic interactions into carboxyl graphene oxide-enhanced PVA/PAA/agarose hydrogels for multifunctional wearable sensors DOI
Shu He, Zhiyue Cui,

Hongli Fang

и другие.

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 144336 - 144336

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

Enhancement of mechanical properties of poly(vinyl alcohol)/xanthan gum biomacromolecule hydrogels and preparation of multifunctional sensors using different cross-linking agents DOI
Yizhe Xu, Xieraili Maimaitiyiming

International Journal of Biological Macromolecules, Год журнала: 2024, Номер unknown, С. 136972 - 136972

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

1

Preparation of PAAS/GL/GO anti-freezing conductive hydrogels based on chemical cross-linking networks and their application in wearable sensors DOI
Kai Wang,

Jiankang Hu,

Yutong Zhang

и другие.

Journal of Materials Science Materials in Electronics, Год журнала: 2024, Номер 35(31)

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

0