Environmental Science and Pollution Research, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 24, 2025
Language: Английский
Journal of Materials Chemistry B, Journal Year: 2024, Volume and Issue: 12(28), P. 6940 - 6958
Published: Jan. 1, 2024
Conductive hydrogels (CHs) with high sensitivity and multifunctional property are considered as excellent materials for wearable devices flexible electronics. Surface synapses internal multilayered structures key factors highly sensitive pressure sensors. Nevertheless, current CHs lack environmental adaptability, perception, instrument portability, which seriously hinders their application Here, waste collagen fibers (buffing dust of leather), polyvinyl alcohol (PVA) gelatin (Gel) were used the basic framework hydrogel, loaded a conductive material (silver nanoparticles (BD-CQDs@AgNPs)) an anti-freezing moisturizer (glycerol (Gly)), resulting in organohydrogel (BPGC-Gly). As temperature humidity sensor, it demonstrated response range (-20-60 °C) was capable rapid (2.4 s) recovery (1.6 to human breathing. strain/pressure allowed real-time monitoring movement had low-pressure (
Language: Английский
Citations
29
Carbohydrate Polymers, Journal Year: 2024, Volume and Issue: 332, P. 121932 - 121932
Published: Feb. 8, 2024
Language: Английский
Citations
27
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(35), P. 46771 - 46788
Published: Aug. 21, 2024
Electronic skin (e-skin) is considered as a highly promising interface for human-computer interaction systems and wearable electronic devices. Through elaborate design assembly of various materials, it possesses multiple characteristics similar to human skin, including remarkable flexibility, stretchability, sensitivity temperature humidity, biocompatibility, efficient interfacial ion/electron transport capabilities. Here, we innovatively integrate multifunctional carbon quantum dots (CQDs), which exhibit conductivity, antibacterial properties, ultraviolet absorption, fluorescence emission, with poly(acrylic acid) glycerin (Gly) into three-dimensional network structure natural goatskin collagen fibers. top-down strategy enhanced by hydrogen bond reconstruction, successfully fabricated novel transparent e-skin (PAC-eSkin). This exhibited significant tensile properties (4.94 MPa strength 263.42% maximum breaking elongation), while also possessing Young's modulus (2.32 MPa). It noteworthy that the functionalized CQDs used was derived from discarded goat hair, addition Gly gave PAC-eSkin excellent antifreezing moisturizing properties. Due presence ultrasmall CQDs, creates channels within PAC-eSkin, could rapidly sense motion physiological signals (with gauge factor (GF) 1.88). Furthermore, had potential replace traditional electrode patches real-time monitoring electrocardiogram, electromyogram, electrooculogram signals, higher SNR (signal-to-noise ratio) 25.1 dB. Additionally, customizable size shape offer vast possibilities construction single-electrode triboelectric nanogenerator systems. We have reason believe development this based on CQDs-functionalized dermal matrices can pave new way innovations in human–computer interfaces their sensing application diverse scenarios.
Language: Английский
Citations
19
Discover Nano, Journal Year: 2024, Volume and Issue: 19(1)
Published: May 9, 2024
Biomedical nanocomposites, which are an upcoming breed of mischievous materials, have ushered in a new dimension the healthcare sector. Incorporating these materials tends to boost features this component already possesses and give might things components could not withstand alone. The biopolymer, carries nanoparticles, can simultaneously improve composite's stiffness biological characteristics, vice versa. This increases options composite number times it be used. bio-nanocomposites nanoparticles enable ecocompatibility medicine their biodegradability, they, way, ecological sustainability. outcome is improved properties its associated positive impact on environment. They broad applications antimicrobial agents, drug carriers, tissue regeneration, wound care, dentistry, bioimaging, bone filler, among others. dissertation elements emphasizes production techniques, diverse medicine, match-up issues, future-boasting prospects field. Through utilization such scientists develop more suitable for environment healthy biomedical solutions, world way improves as well.
Language: Английский
Citations
15
Regenerative Biomaterials, Journal Year: 2024, Volume and Issue: 11
Published: Jan. 1, 2024
Collagen, the most abundant structural protein in human extracellular matrix (ECM), provides essential support for tissues and guides tissue development. Despite its widespread use engineering, there remains uncertainty regarding optimal selection of collagen sources. Animal-derived sources pose challenges such as immunogenicity, while recombinant system is hindered by diminished bioactivity. In this study, we hypothesized that ECM-like (hCol) could offer an alternative engineering. a facile platform was provided generating hCol derived from mesenchymal stem cells with hierarchical structure biochemical properties resembling native collagen. Our results further demonstrated facilitate basal biological behaviors adipose-derived cells, including viability, proliferation, migration adipocyte-like phenotype. Additionally, it promote cutaneous wound closure. Due to high similarity good bioactivity, holds promise prospective candidate
Language: Английский
Citations
11
Biomimetics, Journal Year: 2024, Volume and Issue: 9(7), P. 390 - 390
Published: June 26, 2024
This review explores the extensive applications of plants in areas biomimetics and bioinspiration, highlighting their role developing sustainable solutions across various fields such as medicine, materials science, environmental technology. Plants not only serve essential ecological functions but also provide a rich source inspiration for innovations green nanotechnology, biomedicine, architecture. In past decade, focus has shifted towards utilizing plant-based vegetal waste creating eco-friendly cost-effective with remarkable properties. These are employed making advancements drug delivery, remediation, production renewable energy. Specifically, discusses use (nano)bionic capable detecting explosives contaminants, underscoring potential improving quality life even lifesaving applications. The work refers to architectural inspirations drawn from plant world develop novel design concepts that both functional aesthetic. It elaborates on how engineered have been transformed into value-added through innovative applications, especially roles wastewater treatment electronic components. Moreover, integration synthesis biocompatible medical tissue engineering scaffolds artificial muscles demonstrates versatility capacity replace more traditional synthetic materials, aligning global sustainability goals. paper provides comprehensive overview current uses living technological advancements, advocating deeper exploration address pressing challenges.
Language: Английский
Citations
11
Microchemical Journal, Journal Year: 2024, Volume and Issue: 201, P. 110404 - 110404
Published: March 26, 2024
Language: Английский
Citations
9
Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 473, P. 134653 - 134653
Published: May 21, 2024
Language: Английский
Citations
8
International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: 305, P. 141183 - 141183
Published: Feb. 17, 2025
Language: Английский
Citations
1
International Journal of Biological Macromolecules, Journal Year: 2023, Volume and Issue: 253, P. 127253 - 127253
Published: Oct. 7, 2023
Language: Английский
Citations
17