☆ 4.7 Article

Carboxymethylcellulose reinforced, double-network hydrogel-based strain sensor with superior sensing stability for long-term monitoring

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2023)

Related references

Note: Only part of the references are listed.

Article Chemistry, Applied

Strong, conductive, and freezing-tolerant polyacrylamide/PEDOT:PSS/cellulose nanofibrils hydrogels for wearable strain sensors

Meng Zhang et al.

Summary: Hydrogels with flexibility, versatility, and high sensitivity are important in wearable sensor design. The preparation of high-performance hydrogel-based sensors that can withstand extreme cold conditions is challenging. This study constructs a novel anti-freezing composite hydrogel based on polyacrylamide (PAM), LiCl, and PEDOT:PSS coated cellulose nanofibrils (PAM/PEDOT:PSS/CNF). The addition of CNF improves the mechanical strength and conductivity of the hydrogel, while LiCl enhances freezing tolerance. The composite hydrogel is used to assemble flexible sensors with high sensitivity for detecting human movements and physiological activities.

CARBOHYDRATE POLYMERS (2023)

Add to Collection

Article Engineering, Environmental

Ultrahigh ionic conductivity and alkaline tolerance of poly (amidoxime)-based hydrogel for high performance piezoresistive sensor

Xu Guo et al.

Summary: This paper proposes a new strategy for preparing poly(amidoxime)/polyethyleneimine (PAO/PEI) hydrogel through hydrogen bond interactions. The hydrogel exhibits excellent mechanical stability and conductivity, making it suitable for wearable sensing devices and energy storage/conversion devices.

CHEMICAL ENGINEERING JOURNAL (2023)

Add to Collection

Article Chemistry, Applied

Nanocellulose-enhanced organohydrogel with high-strength, conductivity, and anti-freezing properties for wearable strain sensors

Yanpeng Cheng et al.

Summary: In this study, high-strength, transparent, conductive, and anti-freezing organohydrogels were prepared through radical polymerization. These organohydrogels exhibited high strength, stretchability, and ionic conductivity, and remained flexible and conductive at low temperatures.

CARBOHYDRATE POLYMERS (2022)

Add to Collection

Article Chemistry, Physical

Biomimetic integration of tough polymer elastomer with conductive hydrogel for highly stretchable, flexible electronic

Xiang Liu et al.

Summary: Flexible electronics with excellent human movement monitoring and flexible electrode functions is challenging but holds great potential in monitoring physiological activities and health conditions. This biomimetic double-layered multifunctional flexible electronic device shows promising applications in healthcare diagnostic monitors and soft robots.

NANO ENERGY (2022)

Add to Collection

Article Engineering, Environmental

One-pot synthesis of anti-freezing carrageenan/polyacrylamide double-network hydrogel electrolyte for low-temperature flexible supercapacitors

Shuang Wu et al.

Summary: Stretchable carrageenan-based double-network hydrogel has great potential in flexible energy storage devices. By using a high-temperature synthesis method, a CG/polyacrylamide DN hydrogel with high LiCl concentration was fabricated to achieve high conductivity at sub-zero temperatures. When incorporating small amounts of KCl, the resulting CG/PAAm-7Li/K DN hydrogel showed strong tensile properties and achieved high conductivity, demonstrating excellent low-temperature electrochemical performance in a flexible supercapacitor.

CHEMICAL ENGINEERING JOURNAL (2022)

Add to Collection

Article Nanoscience & Nanotechnology

Antifreezing and Nondrying Sensors of Ionic Hydrogels with a Double-Layer Structure for Highly Sensitive Motion Monitoring

Xiaoyong Zhang et al.

Summary: In this study, a bilayer hydrogel material with adhesive, sensing, and mechanical properties was developed. This material can be used to fabricate wearable sensors for monitoring human motions in a wide temperature range.

ACS APPLIED MATERIALS & INTERFACES (2022)

Add to Collection

Article Chemistry, Physical

Mechanically ductile, ionically conductive and low-temperature tolerant hydrogel enabled by high-concentration saline towards flexible strain sensor

Shi-Neng Li et al.

Summary: Achieving high mechanical performance and long-term strain sensing in cold environments is a challenge in engineering. In this study, a mechanically ductile, ionically conductive, and anti-freezing nanocomposite hydrogel was proposed for strain sensing under low-temperature conditions. The hydrogel exhibited enhanced mechanical properties, reliable freezing-tolerance, and improved electrical performance. The resulting strain sensor showed high sensitivity, fast response, and wide detection range. The hydrogel also demonstrated excellent low-temperature adaptability and stable sensing performance even after long-term storage at low temperatures. The versatile properties of the hydrogel provide new opportunities for designing advanced ionic sensors for harsh low-temperature environments.

NANO ENERGY (2022)

Add to Collection

Article Chemistry, Applied

Stretchable and conductive cellulose hydrogel electrolytes for flexible and foldable solid-state supercapacitors

Kefeng Zhang et al.

Summary: In this study, anti-freezing conductive hydrogel electrolytes with outstanding mechanical properties were synthesized using a simple method. The addition of water soluble cellulose acetate (WSCA) and lithium chloride (LiCl) significantly enhanced the mechanical and anti-freezing properties of the hydrogels. The hydrogel electrolyte remained soft and flexible at -80 degrees C, displaying elasticity and electrical conductivity. A super-capacitor assembled with this hydrogel as electrolyte showed excellent stability in capacitance retention after multiple folding cycles and charge-discharge tests. The facile strategy provides a new idea and way for the application of hydrogels as electrolytes in extreme cold environments.

CARBOHYDRATE POLYMERS (2022)

Add to Collection

Article Biochemistry & Molecular Biology

Ionic conductive hydroxypropyl methyl cellulose reinforced hydrogels with extreme stretchability, self-adhesion and anti-freezing ability for highly sensitive skin-like sensors

Zhihui Qin et al.

Summary: In this study, a highly ion-conductive hydrogel with excellent mechanical properties and sensing characteristics was successfully prepared, and it can be applied in skin-like sensors over a wide temperature range, promoting the development of advanced sensory platforms.

INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES (2022)

Add to Collection

Article Chemistry, Physical

A laser-scribed wearable strain sensing system powered by an integrated rechargeable thin-film zinc-air battery for a long-time continuous healthcare monitoring

Xue Chen et al.

Summary: In this study, a wearable all-in-one sensing system that integrates a sensitive strain sensor and a rechargeable zinc-air battery was designed and fabricated. The system demonstrated high gauge factor and internal powering capability, and showed potential for continuous pulse monitoring.

NANO ENERGY (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Ultrasoft and Biocompatible Magnetic- Hydrogel-Based Strain Sensors for Wireless Passive Biomechanical Monitoring

Qi Zhang et al.

Summary: Implantable flexible mechanical sensors have great potential in health monitoring and disease diagnosis with continuous and real-time monitoring capability. Magnetic-based sensors offer wireless and passive sensing advantages, but face limitations due to mismatched mechanical properties, poor biocompatibility, and insufficient sensitivity. This study presents a wireless and passive flexible magnetic-based strain sensor with ultrasoft mechanical properties, strong magnetic properties, and long-term stability. The sensor can detect strains as low as 50 μm. A sensing model is established to optimize detection location and understand the relation between magnetic permeability and sensor sensitivity. The sensor's potential in detecting subtle biomechanical signals and avoiding interference with bioactivities is investigated using an in vitro tissue model. Furthermore, a real-time and high-throughput biomonitoring platform is developed for drug response and cultural status monitoring of cardiomyocytes.

ACS NANO (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Flexible and Stretchable Fiber-Shaped Triboelectric Nanogenerators for Biomechanical Monitoring and Human-Interactive Sensing

Chuan Ning et al.

Summary: The research explores mitigating challenges in developing wearable, flexible, and stretchable electronic skin sensors by miniaturizing and integrating the sensors.

ADVANCED FUNCTIONAL MATERIALS (2021)

Add to Collection

Article Engineering, Environmental

Nanocellulose/LiCl systems enable conductive and stretchable electrolyte hydrogels with tolerance to dehydration and extreme cold conditions

Wenjiao Ge et al.

Summary: The study proposes a double network hydrogel synthesized by one-step polymerization reaction, utilizing LiCl to enhance interactions between the colloidal phase and water molecules, ensuring water retention capability and freezing tolerance over a wide temperature range. The synergy between LiCl and CNF maintains mechanical strength and enables high stretchability and ionic conductivity in the system at low temperatures.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Engineering, Environmental

Low-temperature tolerant strain sensors based on triple crosslinked organohydrogels with ultrastretchability

Qingyu Yu et al.

Summary: The XG-Fe3+/PAAm-Gl organohydrogel prepared in this study exhibits extremely high stretchability and strength, and maintains good stretchability, conductivity, and transparency even at -40 degrees Celsius. The bio-sensor fabricated using this organohydrogel shows remarkable sensitivity and a wide strain range under a broad range of temperatures, making it suitable for monitoring human physiological motions in various environments.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Engineering, Environmental

Anti-freezing, resilient and tough hydrogels for sensitive and large-range strain and pressure sensors

Yanyu Yang et al.

Summary: The study developed a wearable multi-model hydrogel sensor with high sensitivity and large-range detection capacity, featuring anti-freezing, durable properties and good performance within a wide temperature range.

CHEMICAL ENGINEERING JOURNAL (2021)

Add to Collection

Article Engineering, Chemical

Urushiol-Induced Hydrogels with Long-Term Durability and Long Service Lifespan in Mechanosensation

Zibi Wang et al.

Summary: This study introduces a novel urushiol-induced hydrogel with exclusive microstructure and long-term durability, fabricated through a simple one-step copolymerization. The developed hydrogel-based mechanosensors exhibit outstanding durability, long lifespan, and robust adhesiveness in air and water, with extraordinary self-recovery capability and excellent synchronism between applied strains and output signals. This innovative sensor technology shows high sensitivity, stable electrical signal responsiveness, and good biocompatibility, making it a promising candidate for wearable sensors in human motion monitoring applications.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2021)

Add to Collection

Review Chemistry, Analytical

Multifunctional conductive hydrogel-based flexible wearable sensors

Lirong Wang et al.

Summary: Flexible sensors have shown great potential in various applications such as remote health monitoring and human-machine interfaces. Hydrogels, especially conductive hydrogels, have been increasingly used in wearable sensors, offering features like self-healing and anti-freezing capabilities.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2021)

Add to Collection

Article Chemistry, Analytical

Highly Sensitive Magnesium-Doped ZnO Nanorod pH Sensors Based on Electrolyte-Insulator-Semiconductor (EIS) Sensors

Ensaf Mohammed Al-Khalqi et al.

Summary: The EIS device, based on ZnO nanorod-sensing membrane layers doped with magnesium, demonstrated high sensitivity, linearity, and low hysteresis in detecting hydrogen ions, making it suitable for biomedical detection applications with different detection elements.

SENSORS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Long-Term Anti-freezing Active Organohydrogel Based Superior Flexible Supercapacitor and Strain Sensor

Enke Feng et al.

Summary: This research presents a novel long-term anti-freezing and mechanically tough conductive active organohydrogel, which exhibits a large electrode specific capacitance, high energy density, excellent cycling stability, and superior durability even at extremely low temperature. The active organohydrogel also shows excellent strain sensitivity and repeatability, making it suitable for flexible energy storage devices and strain sensors in cold environments.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

Add to Collection

Article Engineering, Multidisciplinary

Lignin sulfonate induced ultrafast polymerization of double network hydrogels with anti-freezing, high strength and conductivity and their sensing applications at extremely cold conditions

Yang Zhang et al.

Summary: The study successfully synthesized a double network hydrogel, which showed improved mechanical properties and conductivity with the addition of lithium chloride, maintaining outstanding performance at extremely low temperatures.

COMPOSITES PART B-ENGINEERING (2021)

Add to Collection

Article Materials Science, Multidisciplinary

Ultrastable, stretchable, highly conductive and transparent hydrogels enabled by salt-percolation for high-performance temperature and strain sensing

Zixuan Wu et al.

Summary: Ionic hydrogels with exceptional freezing and drying tolerances, high conductivity, and anti-swelling ability were fabricated using a salt-percolated strategy. The introduction of LiBr enhanced the temperature and strain sensing performance, maintaining high strain sensing ability even at a wide range of temperatures.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

Add to Collection

Review Nanoscience & Nanotechnology

Hydrogel-Based Sensor Networks: Compositions, Properties, and Applications-A Review

Xiaohang Sun et al.

Summary: Hydrogels are three-dimensional porous polymeric networks prepared by cross-linking hydrophilic molecules, which can be modified to recognize external stimuli and have potential roles as sensors and diagnostic tools. They can be tailored in different structures and integrated into systems based on their sensitivity to external stimuli and biocompatibility.

ACS APPLIED BIO MATERIALS (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Graphene Oxide-Templated Conductive and Redox-Active Nanosheets Incorporated Hydrogels for Adhesive Bioelectronics

Donglin Gan et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Antifreezing Hydrogel with High Zinc Reversibility for Flexible and Durable Aqueous Batteries by Cooperative Hydrated Cations

Minshen Zhu et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Engineering, Environmental

Dual conductive network enabled superhydrophobic and high performance strain sensors with outstanding electro-thermal performance and extremely high gauge factors

Liwei Lin et al.

CHEMICAL ENGINEERING JOURNAL (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Conductive Self-Healing Nanocomposite Hydrogel Skin Sensors with Antifreezing and Thermoresponsive Properties

Peiling Wei et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Waterproof, Highly Tough, and Fast Self-Healing Polyurethane for Durable Electronic Skin

Wu Bin Ying et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Zwitterionic Osmolyte-Based Hydrogels with Antifreezing Property, High Conductivity, and Stable Flexibility at Subzero Temperature

Xiaojie Sui et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Skin Conformal and Antibacterial PPy-Leather Electrode for ECG Monitoring

Kang Zhang et al.

ADVANCED ELECTRONIC MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Flexible Supercapacitor Based on Organohydrogel Electrolyte with Long-Term Anti-Freezing and Anti-Drying Property

Xilong Li et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Add to Collection

Article Polymer Science

Synthesis and characterization of self-healable poly (acrylamide) hydrogel electrolytes and their application in fabrication of aqueous supercapacitors

M. Hina et al.

POLYMER (2020)

Add to Collection

Article Nanoscience & Nanotechnology

Flexible CoFeB/Silk Films for Biocompatible RF/Microwave Applications

Qi Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Add to Collection

Article Engineering, Environmental

Enhancing antifogging/frost-resisting performances of amphiphilic coatings via cationic, zwitterionic or anionic polyelectrolytes

Shan Bai et al.

CHEMICAL ENGINEERING JOURNAL (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Inorganic Salts Induce Thermally Reversible and Anti-Freezing Cellulose Hydrogels

Xiong-Fei Zhang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Outstanding Absolute Electromagnetic Interference Shielding Effectiveness of Cross-Linked PEDOT:PSS Film

Pritom J. Bora et al.

ADVANCED MATERIALS INTERFACES (2019)

Add to Collection

Article Chemistry, Physical

High power-output mechanical energy harvester based on flexible and transparent Au nanoparticle-embedded polymer matrix

Lingyun Wang et al.

NANO ENERGY (2019)

Add to Collection

Article Nanoscience & Nanotechnology

Ultrasensitive and Highly Compressible Piezoresistive Sensor Based on Polyurethane Sponge Coated with a Cracked Cellulose Nanofibril/Silver Nanowire Layer

Shuaidi Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Add to Collection

Article Chemistry, Multidisciplinary

Robust organohydrogel with flexibility and conductivity across the freezing and boiling temperatures of water

Dongyang Lou et al.

CHEMICAL COMMUNICATIONS (2019)

Add to Collection

Article Nanoscience & Nanotechnology

Highly Sensitive and Very Stretchable Strain Sensor Based on a Rubbery Semiconductor

Hae-Jin Kim et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Rational Fabrication of Anti-Freezing, Non-Drying Tough Organohydrogels by One-Pot Solvent Displacement

Fan Chen et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Highly Conformable, Transparent Electrodes for Epidermal Electronics

Jin-Hoon Kim et al.

NANO LETTERS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Highly stretchable strain sensors with reduced graphene oxide sensing liquids for wearable electronics

Minxuan Xu et al.

NANOSCALE (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Ultrasensitive and stretchable resistive strain sensors designed for wearable electronics

Xinqin Liao et al.

MATERIALS HORIZONS (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Anti-freezing, Conductive Self-healing Organohydrogels with Stable Strain-Sensitivity at Subzero Temperatures

Qinfeng Rong et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2017)

Add to Collection

Article Chemistry, Multidisciplinary

Self-Powered Acceleration Sensor Based on Liquid Metal Triboelectric Nanogenerator for Vibration Monitoring

Binbin Zhang et al.

ACS NANO (2017)

Add to Collection

Article Chemistry, Analytical

Quantitative analysis of the hydration of lithium salts in water using multivariate curve resolution of near-infrared spectra

M. Isabel Barba et al.

ANALYTICA CHIMICA ACTA (2016)

Add to Collection

Article Materials Science, Multidisciplinary

PEDOT:PSS/PVA-Nanofibers-Decorated Conducting Paper for Cancer Diagnostics

Saurabh Kumar et al.

ADVANCED MATERIALS TECHNOLOGIES (2016)

Add to Collection

Article Nanoscience & Nanotechnology

Ultra-stretchable and skin-mountable strain sensors using carbon nanotubes-Ecoflex nanocomposites

Morteza Amjadi et al.

NANOTECHNOLOGY (2015)

Add to Collection

Article Chemistry, Inorganic & Nuclear

A Study of the Hydration of the Alkali Metal Ions in Aqueous Solution

Johan Mahler et al.

INORGANIC CHEMISTRY (2012)

Add to Collection

Review Food Science & Technology

Water crystallization and its importance to freezing of foods: A review

Hossein Kiani et al.

TRENDS IN FOOD SCIENCE & TECHNOLOGY (2011)

Add to Collection

© Peeref 2019-2024. All rights reserved.