TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 174, P. 117662 - 117662
Published: March 23, 2024
Language: Английский
Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(28)
Published: March 11, 2024
Abstract Zinc‐ion batteries (ZIBs) have become a global research hotspot in recent years due to their eco‐friendliness, safety, abundant resources, and low cost. However, some significant challenges seriously affect overall performance, thus hindering further development practical applications. Recently, multifunctional adjustable 2D carbides nitrides (MXenes) are extensively used for the modification of ZIBs, fruitful achievements achieved. In order make systematic understanding these studies, it is highly desirable provide an overview MXenes based on methods action mechanisms. this review, basic introduction ZIBs presented main approaches solving issues discussed detail, including activation composite strategies cathode, interface engineering, structural optimization, zinc metal‐free anode strategy anode, solid‐state electrolyte, functionalized separator. Importantly, functions related mechanisms various components analyzed depth. Finally, pathways summarized, future directions prospected.
Language: Английский
Citations
32
ACS Nano, Journal Year: 2024, Volume and Issue: 18(5), P. 4269 - 4286
Published: Jan. 25, 2024
The repair of diabetic wounds remains challenging, primarily due to the high-glucose-derived immune inhibition which often leads excessive inflammatory response, impaired angiogenesis, and heightened susceptibility infection. However, means reduce immunosuppression regulate conversion M2 phenotype macrophages under a high-glucose microenvironment using advanced biomaterials for are not yet fully understood. Herein, we report two-dimensional carbide (MXene)-M2 macrophage exosome (Exo) nanohybrids (FM-Exo) promoting wound by overcoming inhibition. FM-Exo showed sustained release macrophage-derived exosomes (M2-Exo) up 7 days exhibited broad-spectrum antibacterial activity. In microenvironment, relative single Exo, could significantly induce optimized M2a/M2c polarization ratio activating PI3K/Akt signaling pathway, proliferation, migration fibroblasts, angiogenic ability endothelial cells. full-thickness model, effectively regulated status promoted their transition phenotype, thereby inhibiting inflammation, angiogenesis through VEGF secretion, improving proper collagen deposition. As result, healing process was accelerated, leading better outcome with reduced scarring. Therefore, this study introduced promising approach address developing bioactive nanomaterials in environment.
Language: Английский
Citations
31
Carbon Energy, Journal Year: 2024, Volume and Issue: 6(3)
Published: Feb. 27, 2024
Abstract Flexible, breathable, and highly sensitive pressure sensors have increasingly become a focal point of interest due to their pivotal role in healthcare monitoring, advanced electronic skin applications, disease diagnosis. However, traditional methods, involving elastomer film‐based substrates or encapsulation techniques, often fall short mechanical mismatches, discomfort, lack breathability, limitations sensing abilities. Consequently, there is pressing need, yet it remains significant challenge create that are not only flexible, comfortable but also sensitive, durable, biocompatible. Herein, we present biocompatible breathable fabric‐based sensor, using nonwoven fabrics as both the electrode (coated with MXene/poly(3,4‐ethylenedioxythiophene):polystyrene sulfonate [PEDOT:PSS]) interdigitated (printed MXene pattern) via scalable spray‐coating screen‐coating technique. The resultant device exhibits commendable air permeability, biocompatibility, performance, including remarkable sensitivity (754.5 kPa −1 ), rapid response/recovery time (180/110 ms), robust cycling stability. Furthermore, integration PEDOT:PSS plays crucial protecting nanosheets from oxidation, significantly enhancing device's long‐term durability. These outstanding features make this sensor suitable for applications full‐range human activities detection Our study underscores promising future flexible realm intelligent wearable electronics, setting new benchmark industry.
Language: Английский
Citations
30
Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(16), P. 9296 - 9321
Published: Jan. 1, 2024
This review covers recent advancements in flexible resistive tactile pressure sensors, including operational principles, performance metrics, material choices, structural design, and applications, as well future challenges.
Language: Английский
Citations
30
TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 174, P. 117662 - 117662
Published: March 23, 2024
Language: Английский
Citations
28