4.7 Article

Designing anti-dehydration and ion-conductive tough hydrogels as environment-adaptable strain sensors for e-skin

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

Achieving Swollen yet Strengthened Hydrogels by Reorganizing Multiphase Network Structure

Yiwan Huang et al.

Summary: Researchers have developed a method to create swollen yet strengthened polyampholyte hydrogels through solution soaking. By controlling the dialysis time and ZrOCl2 concentration, the microstructure of the hydrogels can be adjusted, resulting in different mechanical enhancements. The optimized hydrogel exhibits high Young's modulus and tensile strength.

ADVANCED FUNCTIONAL MATERIALS (2023)

Article Chemistry, Multidisciplinary

Mechanically Robust and Transparent Organohydrogel-Based E-Skin Nanoengineered from Natural Skin

Zhongxue Bai et al.

Summary: This article introduces a transparent, reliable natural skin-derived organohydrogel (NSD-Gel) electronic skin, which has excellent tensile strength, protection, moisture retention, and antibacterial properties, and can sense external stimuli such as temperature, humidity, and strain. The e-skin also has high biocompatibility and is suitable for multidimensional wearable electronic devices, human-machine interfaces, and artificial intelligence applications.

ADVANCED FUNCTIONAL MATERIALS (2023)

Article Chemistry, Multidisciplinary

A sweat-pH-enabled strongly adhesive hydrogel for self-powered e-skin applications

Lei Zhang et al.

Summary: In this study, a tough adhesive cellulose-nanofibril/poly(acrylic acid) (CNF/PAA) hydrogel was fabricated with tight hydrogen-bond (H-bond) networks using a common monomer and a biomass resource. The H-bonded network structures can be disrupted by excess hydronium ions produced through sweating, which enhances the adhesive performance of the hydrogel. The prepared hydrogel electrode remains conformable on sweaty skin and enables reliable collection of electrophysiological signals under real-life conditions.

MATERIALS HORIZONS (2023)

Article Chemistry, Multidisciplinary

Polyzwitterionic Hydrogels for Efficient Atmospheric Water Harvesting

Chuxin Lei et al.

Summary: Atmospheric water harvesting is a promising strategy for providing sustainable freshwater to landlocked and arid regions. Polyquaternary ammonium salt hydrogels have been developed as an effective material platform for AWH, with superior performance and the ability to produce significant amounts of freshwater.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

Article Chemistry, Multidisciplinary

Super Stretchable, Self-Healing, Adhesive Ionic Conductive Hydrogels Based on Tailor-Made Ionic Liquid for High-Performance Strain Sensors

Xue Yao et al.

Summary: Ionic conductive hydrogels with excellent mechanical properties and versatile characteristics are proposed by incorporating cellulose nanofibrils into a phenylboronic acid-ionic liquid/acrylamide cross-linked network. These hydrogels exhibit remarkable stretchability, toughness, self-healing property, adhesiveness, and transparency, making them promising candidates for constructing gel-based strain sensor platforms.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Orthogonal Growth for Fabricating Hydrogel Sensors and Circuit Boards with In Situ Post-Tunable Performance

Yuanlai Fang et al.

Summary: This article introduces an orthogonal-growth strategy for modulating all aspects of conductive hydrogels, including size, pattern, conductivity, and conductive path. It is demonstrated that by feeding corresponding nutrients, the matrices controlling samples' size and the functional components modulating samples' conductivity can be orthogonally varied.

ADVANCED FUNCTIONAL MATERIALS (2022)

Article Materials Science, Multidisciplinary

Strong Tough Poly Acrylic-Co-Acrylamide Hydrogels via a Synergistic Effect of Fiber and Metal-Ligand Bonds as Flexible Strain Sensors

Longya Xiao et al.

Summary: This study proposes a facile strategy to fabricate strain sensors with high gauge factor and toughness by incorporating conductive hydrogel. The hydrogels are synthesized using a synergy of fiber and metal-ligand bonds, resulting in improved mechanical properties. The fabricated sensors demonstrate a high gauge factor and are expected to have applications in soft robotics and wearable healthcare.

MACROMOLECULAR MATERIALS AND ENGINEERING (2022)

Article Chemistry, Multidisciplinary

Intrinsically Electron Conductive, Antibacterial, and Anti-swelling Hydrogels as Implantable Sensors for Bioelectronics

Xiangjiao Xia et al.

Summary: Novel hydrogels based on poly(Cu-arylacetylide) demonstrate outstanding performances for recording bio-electric signals such as ECG and neural signals. These hydrogels can also create numerous new materials with intriguing performances by substituting metal ions.

ADVANCED FUNCTIONAL MATERIALS (2022)

Review Chemistry, Multidisciplinary

Zwitterionic Biomaterials

Qingsi Li et al.

Summary: This review provides a comprehensive overview of the fundamentals, properties, and biomedical applications of zwitterionic materials.

CHEMICAL REVIEWS (2022)

Article Materials Science, Multidisciplinary

Strengthening and stiffening in swollen polyampholyte hydrogels

Ju Zhou et al.

Summary: This study reports a modified polyampholyte hydrogel with swelling-strengthening behavior achieved by introducing Zr4+ ions, showing significantly improved mechanical properties compared to the original hydrogel.

MATERIALS LETTERS (2022)

Review Polymer Science

Behaviors of quenched polyampholytes in solution and gel state

Sarkyt E. Kudaibergenov et al.

Summary: Quenched or strongly charged polyampholytes exhibit versatile properties such as stimuli-responsive behavior, volume-phase changes, self-healing of gels, and mechanical characteristics under different conditions. They can form complexes with dye molecules, surfactants, and proteins, showcasing a wide range of applications.

POLYMERS FOR ADVANCED TECHNOLOGIES (2021)

Article Multidisciplinary Sciences

Strong tough hydrogels via the synergy of freeze-casting and salting out

Mutian Hua et al.

Summary: A strategy combining freeze-casting and salting-out treatments produces poly(vinyl alcohol) hydrogels with a multi-length-scale hierarchical architecture, including micrometre-scale honeycomb-like pore walls and interconnected nanofibril meshes. These hydrogels have properties that compare favorably to other tough hydrogels and even natural tendons.

NATURE (2021)

Article Chemistry, Multidisciplinary

Skin-Inspired Double-Hydrophobic-Coating Encapsulated Hydrogels with Enhanced Water Retention Capacity

Tang Zhu et al.

Summary: This study introduces a new strategy for surface functionalization of hydrogels, which involves a double-hydrophobic coating to enhance water retention capacity, improve stability, and prolong the lifetime of hydrogels in air.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Nanoscience & Nanotechnology

Polyacrylamide Hydrogel Composite E-skin Fully Mimicking Human Skin

Feng-Lian Yi et al.

Summary: This study developed a transparent e-skin that can mimic human skin with J-shaped mechanical behavior and tactile sensing attributes, using polyacrylamide and ultrahigh molecular weight polyethylene fiber as key materials to achieve high transparency, softness, flexibility, stretch-ability, and strain sensing capability for various human activities monitoring and structural integrity protection.

ACS APPLIED MATERIALS & INTERFACES (2021)

Article Chemistry, Multidisciplinary

Strong Tough Polyampholyte Hydrogels via the Synergistic Effect of Ionic and Metal-Ligand Bonds

Yiwan Huang et al.

Summary: This study introduces a strategy to fabricate strong and tough PA hydrogels through a secondary equilibrium approach that enhances the network structure by the synergy of ionic and metal-ligand bonds. The method is proven to be applicable to different PA gel systems and diverse multivalent metal-ions, with stable ion-conductivity making it suitable for strain sensors.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Chemistry, Multidisciplinary

An Anti-freezing, Ambient-Stable and Highly Stretchable Ionic Skin with Strong Surface Adhesion for Wearable Sensing and Soft Robotics

Binbin Ying et al.

Summary: The novel iSkin hydrogel-based ionic skin demonstrates high toughness, high stretchability, excellent anti-freezing capability, and strong surface adhesion, making it suitable for wearable sensing and soft robotics with good conductivity and environmental adaptability.

ADVANCED FUNCTIONAL MATERIALS (2021)

Article Engineering, Environmental

Removal of Zn2+ from polyethylene terephthalate (PET) glycolytic monomers by sulfonic acid cation exchange resin

Qi Zhang et al.

Summary: In this study, ion exchange was utilized to remove more than 99% of Zn2+ from BHET, a glycolytic monomer of PET. Through experiments and analysis, the adsorption mechanism was revealed, indicating that 001*7 sulfonic acid resin is an efficient material for removing Zn2+.

JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING (2021)

Article Nanoscience & Nanotechnology

Multiple Stimuli Responsive and Identifiable Zwitterionic Ionic Conductive Hydrogel for Bionic Electronic Skin

Hailong Huang et al.

ADVANCED ELECTRONIC MATERIALS (2020)

Review Materials Science, Multidisciplinary

Polyzwitterions: From Surface Properties and Bioactivity Profiles to Biomedical Applications

Stefan Paschke et al.

ACS APPLIED POLYMER MATERIALS (2020)

Article Materials Science, Multidisciplinary

Dual Conductive Network Hydrogel for a Highly Conductive, Self-Healing, Anti-Freezing, and Non-Drying Strain Sensor

Songjia Han et al.

ACS APPLIED POLYMER MATERIALS (2020)

Review Chemistry, Physical

Biomimetic Extreme-Temperature- and Environment-Adaptable Hydrogels

Dan Zhou et al.

CHEMPHYSCHEM (2019)

Article Engineering, Environmental

Transparent and conductive amino acid-tackified hydrogels as wearable strain sensors

Yang Gao et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Article Chemistry, Multidisciplinary

Specific Ion Effects in Polyampholyte Hydrogels Dialyzed in Aqueous Electrolytic Solutions

Hemant Charaya et al.

LANGMUIR (2019)

Article Chemistry, Physical

Tough but self-healing and 3D printable hydrogels for E-skin, E-noses and laser controlled actuators

Yitian Wang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Multidisciplinary

Highly Stretchable and Tough Hydrogels below Water Freezing Temperature

Xavier P. Morelle et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Multidisciplinary

Topological Adhesion of Wet Materials

Jiawei Yang et al.

ADVANCED MATERIALS (2018)

Article Chemistry, Multidisciplinary

A 3D Nanostructured Hydrogel-Framework-Derived High-Performance Composite Polymer Lithium-Ion Electrolyte

Jiwoong Bae et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Physical

Low Temperature Tolerant Organohydrogel Electrolytes for Flexible Solid-State Supercapacitors

Qinfeng Rong et al.

ADVANCED ENERGY MATERIALS (2018)

Article Chemistry, Multidisciplinary

Stretchable Capacitive Sensors of Torsion, Strain, and Touch Using Double Helix Liquid Metal Fibers

Christopher B. Cooper et al.

ADVANCED FUNCTIONAL MATERIALS (2017)

Article Chemistry, Multidisciplinary

A Strain-Insensitive Stretchable Electronic Conductor: PEDOT:PSS/Acrylamide Organogels

Yoo-Yong Lee et al.

ADVANCED MATERIALS (2016)

Article Polymer Science

Self-Healing Behaviors of Tough Polyampholyte Hydrogels

Abu Bin Ihsan et al.

MACROMOLECULES (2016)

Article Chemistry, Physical

Stretching-induced ion complexation in physical polyampholyte hydrogels

Kunpeng Cui et al.

SOFT MATTER (2016)

Article Multidisciplinary Sciences

Skin-inspired hydrogel-elastomer hybrids with robust interfaces and functional microstructures

Hyunwoo Yuk et al.

NATURE COMMUNICATIONS (2016)

Article Chemistry, Multidisciplinary

Capacitive Soft Strain Sensors via Multicore-Shell Fiber Printing

Andreas Frutiger et al.

ADVANCED MATERIALS (2015)

Article Chemistry, Multidisciplinary

Thermally Responsive Hydrogel Blends: A General Drug Carrier Model for Controlled Drug Release

Chongbo Ma et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

Article Environmental Sciences

Potential toxic effects of aircraft de-icers and wastewater samples containing these compounds

A. Mohiley et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2015)

Review Toxicology

A toxicological review of the propylene glycols

Jeff R. Fowles et al.

CRITICAL REVIEWS IN TOXICOLOGY (2013)

Article Chemistry, Multidisciplinary

Double-network hydrogels with extremely high mechanical strength

JP Gong et al.

ADVANCED MATERIALS (2003)

Article Public, Environmental & Occupational Health

Experimental exposure to propylene glycol mist in aviation emergency training:: acute ocular and respiratory effects

G Wieslander et al.

OCCUPATIONAL AND ENVIRONMENTAL MEDICINE (2001)