Recent Development of Fibrous Hydrogels: Properties, Applications and Perspectives DOI Creative Commons
Wen Luo,

Liujiao Ren,

Bin Hu

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 12, 2024

Fibrous hydrogels (FGs), characterized by a 3D network structure made from prefabricated fibers, fibrils and polymeric materials, have emerged as significant materials in numerous fields. However, the challenge of balancing mechanical properties functions hinders their further development. This article reviews main advantages FGs, including enhanced properties, high conductivity, antimicrobial anti-inflammatory stimulus responsiveness, an extracellular matrix (ECM)-like structure. It also discusses influence assembly methods, such fiber cross-linking, interfacial treatments fibers with hydrogel matrices, supramolecular assembly, on diverse functionalities FGs. Furthermore, mechanisms for improving performance above five aspects are discussed, creating ion carrier channels situ gelation drugs to enhance antibacterial entanglement hydrophobic interactions between resulting ECM-like structured In addition, this review addresses application FGs sensors, dressings, tissue scaffolds based synergistic effects optimizing performance. Finally, challenges future applications providing theoretical foundation new insights design cutting-edge

Language: Английский

Porous hydrogel micropressure sensors enabled by nanocellulose microgel stabilized high internal phase pickering emulsion templates DOI
Yang Yang, Meng Zhang, Zhaoping Song

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 137393 - 137393

Published: March 1, 2025

Language: Английский

Citations

0
Mechanical tough, non-swelling, self-adhesive and highly conductive amphibious hydrogels for motion sensing in complex conditions DOI
Zhichao Xu, Yu‐Qin Yang,

Xiao‐Wen Pang

et al.

Journal of Material Science and Technology, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Self-Powered and Self-Healing Underwater Sensors with Functions of Intelligent Drowning Warning and Rescuing by Using a Nonswelling Hydrogel DOI
Zhongyuan Tian,

Shilin Luo,

Shangzhi Yue

et al.

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: April 22, 2025

Hydrogels have attracted increasing attention in wearable sensors, but preparing underwater hydrogel sensors with excellent anti-swelling and self-healing properties is still challenging. Herein, an prepared by grafting poly(acrylic acid) hydrophobic lauryl methacrylate, as well constructing a second network multiple molecular interactions (abbreviated PALCF). The introduced long alkyl chains the increased cross-linking density of result swelling ratio only 0.04% after immersion water for 15 days. Due to abundant metal coordination hydrogen bonds, PALCF exhibits high tensile stress 0.60 MPa efficiency reaching 96.0% at 60 °C 2 min. Based on piezoresistive effect, directly used strain sensor sensitivity (GF = 2.24) control vehicles rescue implementation. Furthermore, two self-powered triboelectric nanogenerator contact non-contact models are constructed based hydrogels communication, capable sending out SOS messages drowning alarms emergency. proposed warning rescuing functions potential use prevention, human-machine interfaces, communication system.

Language: Английский

Citations

0
Recent Development of Fibrous Hydrogels: Properties, Applications and Perspectives DOI Creative Commons
Wen Luo,

Liujiao Ren,

Bin Hu

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 12, 2024

Fibrous hydrogels (FGs), characterized by a 3D network structure made from prefabricated fibers, fibrils and polymeric materials, have emerged as significant materials in numerous fields. However, the challenge of balancing mechanical properties functions hinders their further development. This article reviews main advantages FGs, including enhanced properties, high conductivity, antimicrobial anti-inflammatory stimulus responsiveness, an extracellular matrix (ECM)-like structure. It also discusses influence assembly methods, such fiber cross-linking, interfacial treatments fibers with hydrogel matrices, supramolecular assembly, on diverse functionalities FGs. Furthermore, mechanisms for improving performance above five aspects are discussed, creating ion carrier channels situ gelation drugs to enhance antibacterial entanglement hydrophobic interactions between resulting ECM-like structured In addition, this review addresses application FGs sensors, dressings, tissue scaffolds based synergistic effects optimizing performance. Finally, challenges future applications providing theoretical foundation new insights design cutting-edge

Language: Английский

Citations

2