International Journal of Biological Macromolecules, Journal Year: 2022, Volume and Issue: 226, P. 1477 - 1489
Published: Nov. 25, 2022
Language: Английский
Advanced Science, Journal Year: 2023, Volume and Issue: 10(28)
Published: Aug. 6, 2023
Hydrogels with tailor-made swelling-shrinkable properties have aroused considerable interest in numerous biomedical domains. For example, as swelling is a key issue for blood and wound extrudates absorption, the transference of nutrients metabolites, well drug diffusion release, hydrogels high capacity been widely applicated full-thickness skin healing tissue regeneration, delivery. Nevertheless, fields adhesives internal soft-tissue healing, bioelectronics, non-swelling play very important functions owing to their stable macroscopic dimension physical performance physiological environment. Moreover, negative behavior (i.e., shrinkage) can be exploited drive noninvasive closure, achieve resolution enhancement hydrogel scaffolds. In addition, it help push out entrapped drugs, thus promote release. However, there still has not general review constructions applications from viewpoint properties. Therefore, this summarizes tactics employed so far tailoring applications. And relatively comprehensive understanding current progress future challenge different features provided potential clinical translations.
Language: Английский
Citations
184
Nano Research, Journal Year: 2023, Volume and Issue: 16(2), P. 3475 - 3515
Published: Jan. 3, 2023
Language: Английский
Citations
155
Materials Today Electronics, Journal Year: 2023, Volume and Issue: 5, P. 100055 - 100055
Published: Aug. 11, 2023
As personal portable devices, wearable sensors supply a leading-edge pathway to diagnose various diseases through actuating biological, physical, and chemical sensing capabilities. This could be commonly carried out via recording continuous real-time of the patient's physiological statuses, as well pathophysiological information. Although sensor technology is in infancy stage, tremendous attempts have been devoted approaching flexible polymeric sensors. Among polymer candidates applicable for synthesizing sensors, bio-based ones piqued more interest due their biocompatibility, biodegradability, eco-friendly features, cost-effectiveness. Additionally, several fabrication techniques professed architect efficient frameworks, such films, hydrogels, aerogels, ferrogels, 3D layers, electrospun mats, textiles. In this review, different mechanisms declared engineer are overviewed. Then, regarding advantages observed polymers, focused studies on natural-based described. Notably, cellulose, chitosan, silk, gelatin, alginate's role functionality highlighted. Accordingly, review has opened new window ahead opportunities based natural polymers. It hoped that generation will launched by combining emerging achievements obtained from employing sustainable green elements miniaturized structures.
Language: Английский
Citations
72
Composites Part B Engineering, Journal Year: 2023, Volume and Issue: 255, P. 110631 - 110631
Published: Feb. 21, 2023
Language: Английский
Citations
70
Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(36)
Published: May 17, 2023
Abstract Conductive gels are perfect for various sensor applications due to their inherent stretchability, flexibility, and electrical conductivity. However, poor environmental adaptability low fracture toughness restrict potential applications. In this study, resorcinol‐formaldehyde resin (RF) is used the first time as a rigid network compounded with flexible polyacrylic acid (PAA) successfully prepare double (DN) deep eutectic solvent gel (RF/PAA DN gel). The has high stress strength (1.04 MPa), compressive (10.63 (1.07 MJ m −3 ). addition of RF significantly improves mechanical properties gives RF/PAA certain photothermal effects, swelling resistance, flame retardancy, broadening scope use application gel. Importantly, multifunctional sensor, it can combine deformation sensing, temperature optical humidity underwater sensing into one, wide range stimuli responses excellent properties. Excellent suitability also allows its in temperatures (−20−90 °C), (55%−90% RH), underwater, fire conditions. work provides new ideas choosing networks novel strategy developing sensors performance complex environments.
Language: Английский
Citations
68
Carbohydrate Polymers, Journal Year: 2023, Volume and Issue: 306, P. 120587 - 120587
Published: Jan. 17, 2023
Language: Английский
Citations
67
Frontiers in Chemistry, Journal Year: 2024, Volume and Issue: 12
Published: Feb. 15, 2024
Polyvinyl alcohol (PVA) hydrogel is favored by researchers due to its good biocompatibility, high mechanical strength, low friction coefficient, and suitable water content. The widely distributed hydroxyl side chains on the PVA molecule allow hydrogels be branched with various functional groups. By improving synthesis method changing structure, PVA-based can obtain excellent cytocompatibility, flexibility, electrical conductivity, viscoelasticity, antimicrobial properties, representing a candidate for articular cartilage restoration, electronic skin, wound dressing, other fields. This review introduces preparation methods of their wide applications in biomedical field.
Language: Английский
Citations
64
European Polymer Journal, Journal Year: 2023, Volume and Issue: 186, P. 111827 - 111827
Published: Jan. 9, 2023
Language: Английский
Citations
60
Materials Chemistry Frontiers, Journal Year: 2023, Volume and Issue: 7(15), P. 2925 - 2957
Published: Jan. 1, 2023
Conductive hydrogels combine the softness of and conductivity conductive media, functionalized with practical application functions will become ideal materials for fabricating flexible sensors.
Language: Английский
Citations
54
Carbohydrate Polymers, Journal Year: 2023, Volume and Issue: 320, P. 121262 - 121262
Published: Aug. 6, 2023
Language: Английский
Citations
47