Economía Circular
Economía Circular
Surface Textures on Nonplanar Surfaces Fabricated via Modified Soft Lithography and Electrochemical Etching
20/06/2026 -
This work presents an innovative photolithography method adopting large soft masks to fabricate delicate surface textures on complex curved metal surfaces. The technique precisely replicates detailed...
Interlocking Stabilized 3D Photothermal Nano‐Architectures Enables Distributed Solar Desalination
21/06/2026 -
Facing the global water scarcity, we provide an approach by interlocking polymers with hollow multishelled structures, forming a three‐dimensional nanoforest for ultrafast photo‐vapor generation....
Aqueous/Alcohol‐Soluble Carbon Dot Light‐Emitting Diodes
21/06/2026 -
Carbon dots (CDs) are typically synthesized via hydrothermal methods, exhibiting excellent solubility in water and alcohols. However, due to the absence of suitable alcohol‐soluble host materials,...
Dextran sulfate restores endotoxin detectability in human serum
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Accurate quantification of endotoxins in human serum is essential for both clinical diagnostics and biomedical research but is frequently compromised by low endotoxin recovery (LER) in Limulus...
Regions of interest multivariate curve resolution for liquid chromatography with ion mobility high-resolution tandem mass spectrometry: analysis of plastic additives
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Ion mobility (IM) enhances liquid chromatography-mass spectrometry identification capabilities by providing an additional dimension that improves peak capacity, mass detection, and sensitivity,...
Development of a new dispersive liquid–liquid microextraction/UPLC method for determining bisphenols and estrogens in water based on Fe3O4 nanoparticle-enhanced magnetic deep eutectic solvent
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This study presented a new method of dispersive liquid–liquid microextraction based on Fe3O4 nanoparticles-enhanced hydrophobic magnetic deep eutectic solvent (NPE-MDES-DLLME) for the...
Differentiation of wild-type and PAP1-overexpressing tobacco by volatile organic compound profiling using TP-SESI mass spectrometry
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Real-time profiling of plant volatiles provides insight into metabolic regulation, yet rapid and high-throughput characterization remains analytically challenging. Here, we apply temperature...
Efficient Pretreatment of Burdock Straw with Ternary Deep Eutectic Solvents under Mild Conditions Improves Saccharification Efficiency
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Ternary deep eutectic solvents (T-DESs) show considerable potential for biomass refining. In this study, a novel T-DES pretreatment solvent, BE: Gly: UR (2:1:1), composed of betaine (BE), glycerol...
Tailored Biopolyester/β‐Tricalcium Phosphate Composites for Potential Bone Tissue Applications
16/06/2026 -
A high‐performance polyglycerol citrate (PGCit) / β‐tricalcium phosphate (β‐TCP) composite scaffold designed for advanced bone tissue engineering was prepared by combining a catalyst‐free...
3D‐Printed Self‐Degrading Hydrogel Scaffold for Controlled Release of Green‐Synthesized Au/Ag Bimetallic Nanoparticles as Potential Drug Carriers
16/06/2026 -
This study develops a 3D‐printed starch–gellan gum scaffold for controlled release of green‐synthesized Au/Ag nanoparticles. The nanoparticles show strong bioactivity and cytocompatibility,...
Efficient Osmotic Energy Conversion Enabled by Self‐Standing COF Membranes With Varied Sulfonic Acid Group Density
17/06/2026 -
Self‐standing, strong sulfonated covalent organic framework membranes with varied ionic‐group density are developed for osmotic energy conversion. Optimized charge‐governed nanochannels enable...
Linker‐Engineered Dimeric Acceptors Afford Efficient Organic Photocatalytic Hydrogen Evolution via Tailored Nanomorphology for Long‐Lived Charge Accumulation
17/06/2026 -
We developed a new series of monomeric (MY) and dimeric acceptors incorporating unfused (DY1) and fused (DY2) linkers, which establish a controlled self‐aggregation trend of MY > DY2 > DY1. The...
Directional Concerted Proton‐Electron Transfer in COFs for Efficient Photocatalytic H2O2 Production
12/06/2026 -
We propose a “structure–electronic–protonic” co‐regulation strategy, in which a donor–acceptor COF establishes a barrier‐free, co‐directional transport pathway for electrons and...
Closed‐Loop Chemically Recyclable Separation Membranes With Superior Pervaporation Performance
15/06/2026 -
A light‐triggered dynamic network design is developed to enable a closed‐loop recycling separation membrane with superior pervaporation performance. The facile and scalable prepared membranes...
Bioelectric Reawakening by a Self‐Powered Thermoelectric Hydrogel Accelerates Diabetic Ulcer Repair
12/06/2026 -
A self‐powered thermoelectric hydrogel is shown to reawaken wound‐site bioelectric cues while simultaneously remodeling the diabetic ulcer microenvironment. Integrated Zn2+ and luteolin delivery...
Influence of aged and non-aged environmentally relevant microplastics on zinc removal from aqueous media by Daphnia magna
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Recent studies have highlighted the potential of Daphnia magna (D. magna) as a bio-based tertiary system for improving treated water quality. However, further research is needed to...
