Polymer, Journal Year: 2023, Volume and Issue: 273, P. 125887 - 125887
Published: March 21, 2023
Language: Английский
ACS Nano, Journal Year: 2022, Volume and Issue: 16(11), P. 18018 - 18026
Published: Sept. 30, 2022
Wearable strain sensors have aroused increasing interest in human motion monitoring, even for the detection of small physiological signals such as joint movement and pulse. Stable monitoring underwater a long time is still notable challenge, electronic devices can lose their effectiveness wet environment. In this study, superhydrophobic conductive knitted polyester fabric-based sensor was fabricated via dip coating graphene oxide polydimethylsiloxane micro/nanoparticles. The water contact angle obtained sample 156°, which retained above 150° under deformation (stretched to twice original length or bent 80°). Additionally, exhibited satisfactory mechanical stability terms superhydrophobicity conductivity after 300 abrasion cycles 20 accelerated washing cycles. sensing performance, showed rapid obvious response different deformations vibration, finger bending, droplet shock. With good combination conductivity, well wearability stretchability fabric, wireless connected with Bluetooth allow remote sports, e.g., swimming, raise an alert drowning conditions.
Language: Английский
Citations
82
Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 462, P. 142151 - 142151
Published: March 1, 2023
Language: Английский
Citations
72
Carbohydrate Polymers, Journal Year: 2023, Volume and Issue: 320, P. 121262 - 121262
Published: Aug. 6, 2023
Language: Английский
Citations
45
Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 337, P. 122116 - 122116
Published: April 5, 2024
In response to the burgeoning interest in development of highly conformable and resilient flexible electronic sensors capable transducing diverse physical stimuli, this review investigates pivotal role natural polymers, specifically those derived from starch, crafting sustainable biocompatible sensing materials. Expounding on cutting-edge research, exploration delves into innovative strategies employed leverage distinctive attributes starch conjunction with other polymers for fabrication advanced sensors. The comprehensive discussion encompasses a spectrum starch-based materials, spanning all-starch-based gels soft composites, meticulously scrutinizing their applications constructing resistive, capacitive, piezoelectric, triboelectric These intricately designed exhibit proficiency detecting an array including strain, temperature, humidity, liquids, enzymes, thereby playing continuous non-invasive monitoring human body motions, physiological signals, environmental conditions. highlights intricate interplay between material properties, sensor design, performance, emphasizing unique advantages conferred by such as self-adhesiveness, self-healability, re-processibility facilitated dynamic bonding. conclusion, paper outlines current challenges future research opportunities evolving field, offering valuable insights prospective investigations.
Language: Английский
Citations
20
Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179126 - 179126
Published: Feb. 1, 2025
Language: Английский
Citations
4
Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 638, P. 439 - 448
Published: Feb. 3, 2023
Language: Английский
Citations
39
Polymer, Journal Year: 2023, Volume and Issue: 283, P. 126281 - 126281
Published: Aug. 16, 2023
Language: Английский
Citations
25
Advanced Sustainable Systems, Journal Year: 2024, Volume and Issue: 8(6)
Published: Jan. 9, 2024
Abstract The fast‐growing usage of electronics is creating large amounts e‐waste (electronic waste), most which are directly sent into landfills or incinerated as recycling either impractical too costly. Therefore, it believed that degradable, environmentally friendly materials the solution to this pressing issue. Herein, disintegrable, durable, and highly stretchable strain sensors developed based on elastic thin films made sodium carboxymethyl cellulose, glycerol, polyvinyl alcohol. polymer show a failure up ≈ 330% low hysteresis (5.74% at second cycle) when subjected 50% cyclic strain, due formation inter intramolecular hydrogen bonds. Carbon nanofibers with Au film deposited film, resulting in piezoresistive maximum gauge factor 1.7. More interestingly, as‐developed can be completely broken down hot water (at 95 °C) within 25 min, indicating their remarkable disintegrability. This unique characteristic expected contribute environmental sustainability. applications sensor for joint bending recognition well physiological sign measurement have been demonstrated.
Language: Английский
Citations
9
ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(13), P. 17293 - 17300
Published: March 23, 2023
Building stimulus-responsive units in the hydrogel coatings remains challenging for film sensors consisting of alternated layers inert substrates and coatings. An interesting sensor with a carboxymethyl starch-based coating was developed here. The cross-linking networks starch play roles structure-constructing stimulus-controlling simultaneously, endowing thermal sensing strain capabilities. dynamic cross-links formed via boronic ester bonds are temperature-sensitive, releasing or consuming additional acid ions temperature alteration, also as primary give strength stretchability assistance semi-penetrated polyacrylamide chains. Therefore, as-prepared flexible can be used to detect periodic changes human small-scale motion multiple working modes, discriminating physical states related health. Moreover, this kind is degradable strongly alkaline solution substrate layer protect skin from erosion caused by direct hydrogel-skin contact, thereby human- environmentally friendly. This work proposes strategy building temperature-sensitive regulating chemical networks, instead tuning structures.
Language: Английский
Citations
18
ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: 15(37), P. 44554 - 44562
Published: Sept. 11, 2023
Paper-based flexible sensors are of great significance for promoting the development green wearable electronic devices due to their good degradability and low cost. In this work, a paper-based pressure sensor with sandwich structure is proposed, which assembled from sensing layer printed Ti3C2Tx MXene ink, an interdigitated electrode in same simple economical way, two polyethylene terephthalate films. The demonstrated exhibits excellent sensitivity wide range, as well cyclic stability at certain pressure. can be attached human body's surface monitor various pressure-related physical activities. Using self-designed mobile phone APP, special signals collected transmitted translated, intelligent encrypted information transmission system established. Since only ordinary printing paper ink used, easy prepare, economical, environmentally friendly, it degraded by stirring water without generating waste. It foreseen that proposed shows bright application potential sustainable healthcare human–computer interaction fields.
Language: Английский
Citations
17