Materiales
Materiales
Geometry‐Based Scan Curve Analysis: Rapid Method for the Evaluation of Scan Strategies in Powder Bed Fusion
03/04/2025 -
This study presents rapid evaluation methods for scan strategies in powder bed fusion (PBF) of polymers with a NIR laser as an example for its application. It uses line buffer‐based calculations...
Effects of Process Parameters on Properties of Silver‐Coated Graphene Reinforced Low Modulus Titanium Matrix Composites Fabricated by Selective Laser Melting
01/04/2025 -
In the medium energy density range, the composites have no visible defects on the surface and good mechanical properties, especially at an energy density of E = 83.33 J mm−3. However, in...
Green Preparation of Microcellular Poly(Butylene Adipate‐co‐Terephthalate)/Polyether Block Amides@Multi‐Walled Carbon Nanotube Piezoresistive Sensor with Ultrahigh Strain/Stress Sensitivity
01/04/2025 -
This study presents a lightweight microcellular poly(butylene adipate‐co‐terephthalate)/polyether block amides@multi‐walled carbon nanotube sensor fabricated via foaming molding integration and...
Janus Nanocomposite for Enhanced Bone Tissue Engineering: Polyurethane Nanofibers with Zoledronic Acid–Silk Fibroin and Silver‐Infused Chitosan Hydrogel
01/04/2025 -
GA: A thin layer of skin, including the epidermis and dermis, is shaved from a donor site to restore skin defects in autologous skin grafting and is limited by donor site availability. To overcome...
Study on the Properties of Ag–Cr2AlC Composite as a Sliding Electrical Contact Material
01/04/2025 -
The arc erosion characteristics and the tribological properties of Ag–Cr2AlC composite materials are investigated systematically. Notably, Ag‐30 vol% Cr2AlC material exhibits the lowest arc...
Mechanical Properties of 3D‐Printed Polymeric Cellular Structures Based on Bifurcating Triply Periodic Minimal Surfaces
01/04/2025 -
The mechanical properties and deformation mechanisms of novel noncubic bifurcating TPMS structures identified through mathematical methods are investigated. The bifurcating TPMS structures show...
Direct Laser Interference Patterning of Graphene in Contact Lenses
01/04/2025 -
This study demonstrates a cost‐effective method for fabricating graphene nanostructures on contact lenses via direct laser interference patterning. Coating lenses with graphene ink and ablating...
Enhanced Mechanical Properties of Injectable Chitosan–Guar Gum Hydrogel Reinforced with Bacterial Cellulose Nanofibers for Tissue Engineering Applications
01/04/2025 -
This study presents the development and characterization of injectable nanocomposite hydrogels based on N‐succinyl chitosan, oxidized guar gum, and bacterial cellulose nanofibers. Emphasizing...
Electrochemical Lattice Engineering of Bismuthene for Selective Glycine Synthesis
03/04/2025 -
A Bi‐based catalyst is developed via the electrochemical transformation of bismuth‐oxide composites, inducing enhanced lattice strain to optimize catalytic performance. At an applied potential of...
Designing Cellulose Triacetate‐Based Universal Binder for High‐Voltage Sodium‐Ion Battery Cathodes with Enhanced Ionic Conductivity and Binding Strength
03/04/2025 -
Cellulose triacetate‐based binder with broad compatibility, high ionic conductivity, and superior binding strength has been successfully designed and validated through its application in...
Harnessing Near‐Infrared Light for Enhanced Solar Hydrogen Production from Escherichia coli Interfaced with Biocompatible Low‐Bandgap Conjugated Polymer Nanosheets
03/04/2025 -
Biocompatible, low‐bandgap conjugated polymer nanosheets are interfaced with non‐photosynthetic and non‐genetic engineered Escherichia coli for solar hydrogen production using near‐infrared...
Simultaneously Tailoring Hydrostability and Photoelectroactivity in Heterocluster Metal–Organic Frameworks for Efficient Photocatalytic Hydrogen Production
03/04/2025 -
The first heterocluster‐based crystalline MOF photocatalysts integrating copper‐sulfur and copper‐halide clusters are obtained through the heterocluster assembly engineering and localized...
Tailoring Synergistic Ion Environment for Copper Telluride toward High‐Capacity and Ultrastable Acidic Multivalent‐Ion Batteries
03/04/2025 -
Cu2‐xTe electrodes are disclosed in acidic multivalent‐ion batteries for the first time to achieve a high capacity of up to 409 mAh g−1 and a long cycling lifespan of 40 000 cycles. Composite...
Residue‐Free Fabrication of 2D Materials Using van der Waals Interactions
02/04/2025 -
Residue‐free 2D materials with exceptional cleanliness and high quality are achieved using van der Waals interaction‐based fabrication and manipulation techniques, completely free from polymers...
Electric Field‐Induced Dual‐Gradient Heterojunction Diodes Toward Ultrasensitive Self‐Powered Ionic Skin
02/04/2025 -
A universal strategy for constructing ultrasensitive self‐powered sensing materials with dual‐gradient heterojunctions is developed through the induction of anionic and cationic polymer gradient...
Pioneering the Future: Principles, Advances, and Challenges in Organic Electrodes for Aqueous Ammonium‐Ion Batteries
02/04/2025 -
Leveraging the numerous advantages of ammonium‐ion (NH₄⁺)—including cost‐effectiveness, low corrosiveness, preferential orientation, and rapid diffusion kinetics—aqueous NH₄⁺...
Pyrolysis-GC/MS differentiates polyesters and detects additives for improved monitoring of textile labeling accuracy and plastic pollution
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Polyesters comprise the greatest proportion of textile fibers and are found in various everyday goods; hence, polyester fibers are a significant source of microplastic pollution and textile waste....
Cytotoxic and Cellular Response of Doped Nb-NTO Nanoparticles Functionalized with Mentha arvensis and Mucuna pruriens Extracts on MDA-MB-231 Breast Cancer Cells
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Triple-negative breast cancer (TNBC) poses significant challenges as it lacks specific treatment approaches. In this study, we synthesized niobium-nitrogen-doped titanium dioxide (Nb-NTO)...
Morgen ist heute
04/04/2025 -
Background Despite the availability of potent antifungal compounds, invasive fungal disease poses significant morbidity and mortality in immunocompromised patients. Candida...
Establishing a Serine Integrase‐Based Genetic Memory System In Vitro
02/04/2025 -
This study establishes an in vitro genetic memory system using orthogonal serine integrases to integrate DNA information within a composite matrix. This platform enables biotechnology applications,...
Exploring the Influence Mechanism of Low/High Temperatures on Carotenoid Production in Sporobolomyces pararoseus: Insights From Physiological and Transcriptomic Analyses
01/04/2025 -
In this work, we systematically investigated the impact of suboptimal (12°C) and elevated (33°C) culture temperatures on carotenoid biosynthesis (including β‐carotene, torulene, and...
