Materiales
Materiales
Mechanical and Microstructural Effects of ZrO2 Nanoparticles in Fe20Cr Oxide Dispersion‐Strengthened Alloys Processed by Laser Powder Bed Fusion
13/05/2025 -
The influence of oxide nanoparticle synthesis route and concentration on microstructure and high‐temperature performance of additively manufactured oxide dispersion‐strengthened steels is...
Unlocking Multimodal Nonlinear Microscopy for Deep‐Tissue Imaging under Continuous‐Wave Excitation with Tunable Upconverting Nanoparticles (Adv. Mater. 19/2025)
13/05/2025 -
Deep‐Tissue ImagingJinmyoung Joo, Jung‐Hoon Park, and co‐workers developed a new 3D imaging method using special nanoparticles that work with affordable continuous‐wave lasers, replacing...
Self-Assembled Immobilization and Metal-Polyphenol Network Encapsulation of β-Galactosidase on T4 Phage for Enhanced Biocatalytic Performance
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Enzymes, key catalysts in biochemical reactions, are prone to denaturation under harsh conditions, leading to reduced stability and higher costs. Enzyme immobilization, using carriers like...
Biomimetic Hybrid PROTAC Nanovesicles Block Multiple DNA Repair Pathways to Overcome Temozolomide Resistance Against Orthotopic Glioblastoma
09/05/2025 -
A biomimetic nanotechnology, drug delivery, glioblastoma, PROTAC, temozolomide resistance. A biomimetic PROTAC nanovesicle (M@TP) combining temozolomide (TMZ) with GSH‐activatable prodrug...
Icing on the Cake: Integrating Optical Fiber with Second Near‐Infrared Aggregation‐Induced Emission Luminogen for Exceptional Phototheranostics of Bladder Cancer
09/05/2025 -
By elaborate electron donor/π‐bridge manipulation, a versatile NIR‐II AIE luminogen is constructed. Experimental and theoretical studies both demonstrate that the AIE luminogen is unambiguously...
Full Wafer Scale Manufacturing of Directly Printed TiO2 Metalenses at Visible Wavelengths with Outstanding Focusing Efficiencies
08/05/2025 -
The highest experimentally determined focusing efficiency is reported here by using the direct imprinting of all‐inorganic TiO2 metalens arrays. Absolute efficiency greater than 80% and relative...
Optimization of Core–Shell Ternary Electrodes for High‐Performance Ionic Actuator in Soft Gripper
07/05/2025 -
A core–shell ternary electrode (Opt‐SWCNTs/PEDOT:PSS/IL) is developed via a simple two‐step dispersion and vacuum filtration process, with component ratios optimized to achieve excellent...
Shape‐Evolving Structured Liquids
07/05/2025 -
A synthetic system mimics essential functions of living cells—migration, division, and reconfiguration—by encapsulation of active magnetic particles within a nanoparticle—surfactant membrane....
Intrinsically‐Stretchable and Patternable Quantum Dot Color Conversion Layers for Stretchable Displays in Robotic Skin and Wearable Electronics
06/05/2025 -
Intrinsically‐stretchable, heavy‐metal‐free quantum dot color conversion layers are produced via a versatile crosslinking strategy. The color conversion layers exhibit minimal backlight leakage...
Photogenetic‐Like Liposomes Disrupt Neuroligin‐3 Dependency to Enhance Glioma Treatment
06/05/2025 -
This study develops a light‐responsive liposome Lip‐CuRA that synergizes photothermal therapy (CuS/980 nm) with dual NLGN3 regulation: RuBi‐GABA/UCNPs suppress NLGN3 synthesis via Cl⁻...
Enabling Targeted Zinc Growth via Interface Regulation Toward Binder Free and High Areal Capacity Zinc Metal Anode
06/05/2025 -
The 3D self‐assembled SiO2@SiO2/C nanorods crosslinked nitrogen‐doped carbon fiber (SSA/NCF) networks are prepared by electrostatic spinning to promote the preferential deposition of (101)...
Studies on Gelatin‐Keratin‐Chitosan Functionalized Silver Nanoparticles Based Bionanocomposite Films With Improved Antimicrobial and UV‐Blocking Properties
07/05/2025 -
ABSTRACTThis study investigates the properties of a biocomposite film made from gelatin and sustainably sourced keratin incorporating chitosan‐functionalized silver nanoparticles. Varied...
Highly Compatible Nanocomposite‐Based Bacterial Cellulose Doped With Dopamine and Titanium Dioxide Nanoparticles: Study the Effect of Mode of Addition, Characterization, Antibacterial, and Wound Healing Efficiencies
06/05/2025 -
ABSTRACTMicrobial resistance is an expenditure for a country's economy as a whole as well as its health systems. Metal oxide nanoparticles play a role in overcoming microbial resistance to...
Hydrogel Based on Cellulose and Mangosteen Rind Extract With Antibacterial Activity: Preparation and Characterization
05/05/2025 -
ABSTRACTIn this study, an efficient method to prepare antibacterial hydrogel from natural resources was carried out. The extraction of mangosteen rind was made. Silver nanoparticle was introduced to...
Optimal Conditions Linked to the Reducing Agent on the Role of Morphology of Silver Nanoparticles
05/05/2025 -
Thus, the relevance of the present work is the prediction and control of the nanometric particle size range, which is necessary for an efficient silver nanoparticle application in different...
Integrating Hollow Metal‐Organic Frameworks with Supercritical CO2: A Path to High‐Performance Polystyrene Microcellular Foams
04/05/2025 -
This work presents a structure‐engineered hollow metal‐organic framework (HZIF‐8) as an efficient CO2‐philic nucleating agent to enhance the foaming performance of polystyrene (PS). The...
A Phosphorus and Nitrogen Containing Halloysite Derivative as Multifunctional Flame Retardant for Biobased Polyamide 56
04/05/2025 -
In this article, we use halloysite nanotubes modified by phytic acid and chitosan to achieve higher tensile strength and elongation at break when integrated at 3 and 5 wt% into a polyamide 56...
Lipid Nanoparticles Enhance mRNA Delivery to the Central Nervous System Upon Intrathecal Injection
03/05/2025 -
This research explores lipid nanoparticles (LNPs) for enhancing mRNA delivery to the central nervous system via intrathecal injection. By chemically engineering brain‐targeting small molecules into...
Precision Synthesis of a Single Chain Polymorph of a 2D Solid within Single‐Walled Carbon Nanotubes
02/05/2025 -
The precise synthesis of 1D materials has enabled the discovery of physical properties only accessible in length scales close to the atomic scale. Herein, it is demonstrated that encapsulation within...
Spatiotemporally Programming Microenvironment to Recapitulate Endochondral Ossification via Greenhouse‐Inspired Bionic Niche
02/05/2025 -
Drawing inspiration from the functionality of the greenhouse ecosystem, this study develops a bionic niche capable of spatiotemporal programming the microenvironment to recapitulate the process of...
One‐Step Synthesis of Co‐Ni‐O‐S Nanohybrid with Amorphous‐Nanocrystalline Interwoven Architecture for High‐Energy‐Density Supercapacitor‐Battery Hybrids
02/05/2025 -
Amorphous‐nanocrystalline intertwined Co‐Ni‐O‐S nanohybridis developed through a rapid alternating current electrodeposition method under ambient conditions. The unique architecture...
