Economía Circular
Economía Circular
Selectively Breaking Bicontinuous Microphase Confinement for Sustainable and Unprecedented Superlubricating Hydrogels
29/12/2025 -
A robust hydrogel has been developed through strategies of microphase confinement enhancement and selectively breaking microphase confinement. It exhibits both outstanding mechanical properties and...
Confinement‐Locking Strategy Enables Ionogels With Remarkable Mechanical Robustness and Fatigue Resistance
26/12/2025 -
A confinement‐locking strategy is developed to fabricate mechanically robust and fatigue‐resistant phase‐separated ionogels: part of soft segments are confined in hard domains to buffer stress...
Dual-mode sensing strategy for assaying phosphate ions using Fe, N-co-doped carbon dots with peroxidase mimetic activity
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Monitoring phosphate (PF) levels is critically significant because of its environmental, biomedical, and agricultural importance. In the current study, a novel dual-mode sensing platform was...
Acidic Deep Eutectic Solvent Pretreatment of Sunflower Stalks to Improve Enzymatic Hydrolysis and Lignin Recovery
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Deep eutectic solvents (DES) have excellent lignin solubility and are promising solvents for a better enzymatic hydrolysis ratio. Choline chloride and formic acid (ChCl/FA), prepared in 1:1, 1:2...
Energy Density Recovery by Enhanced Hydrogen Bonding for High‐Performance Composite Phase Change Materials
24/12/2025 -
Nanofillers can improve thermal conductivity of PCM but lower its energy density. We recover the lost energy by strengthening the hydrogen bonds between the fillers and the PCM. This...
Untargeted metabolomics and lipidomics to study autophagy induction in mouse embryonic fibroblasts
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Autophagy is a complex self-degradative process that recycles cytoplasmic components through lysosomal degradation, enabling cells to maintain homeostasis during stress and nutrient deprivation....
Reconfigurable Multi‐Stimuli Responsive Smart Phosphorescent Polymer Composites with Time‐Dependent and Wavelength‐Dependent Phosphorescence Color Evolution
19/12/2025 -
New reconfigurable smart phosphorescent polymer composites with time‐dependent phosphorescent color variation modulated by multiple stimuli are prepared, which promotes the development of smart...
Microwave‐Assisted Synthesis of 5‐Hydroxymethylfurfural Using Imidazole‐Based Ionic Liquid Catalyst
15/12/2025 -
Imidazole‐based sulfonic acid‐functionalized ionic liquids were synthesized and used as Brønsted acid catalysts for conversion of fructose into 5‐HMF using microwave‐assisted short‐time...
Collagen‐Derived Nanoconfined Catalytic Membranes for Highly Efficient Water Remediation
12/12/2025 -
A sustainable nanoconfined catalytic membrane is fabricated from collagen fiber networks via mechanical nanofibrillation and tannic acid–driven Fe3O4 mineralization. The hierarchical nanostructure...
Covalent Adaptable Network Enables Sustainable Polyethylene for Next‐Generation Cable Insulation
12/12/2025 -
Polyethylene is post‐functionalized through a copper‐catalyzed C─H amination, and dynamic covalent chemistry is subsequently employed to construct a new dynamic cross‐linked polyethylene...
Initiator‐Free Supramolecular Zwitterionic Gels for Skin‐Inspired Soft Iontronics
12/12/2025 -
An initiator‐free supramolecular gelation technology has been developed to enable the spontaneous polymerization gelation of zwitterionic monomers via Lewis acid‐base interactions. This approach...
Toward Reprocessable High‐Performance Elastomer: Self‐Assembly, Dynamic Covalent Chemistry, and Tailorable Properties
12/12/2025 -
High performance, reprocessability, and multifunctionality in elastomers can be achieved by integrating microphase self‐assembly with dynamic covalent chemistry. This strategy underscores how...
Structural and Electrochemical Insights into Ultrasonic Spray Pyrolysis‐Derived Pure and Zn‐Modified Mn3O4 for High‐Performance Supercapacitors
10/12/2025 -
Zinc‐modified Mn3O4 thin films are produced by ultrasonic spray pyrolysis, enabling tailored structural and electrochemical properties for advanced energy‐storage applications. Zn incorporation...
Tuning Active Hydrogen via Spillover Enables the Wide‐Potential Electrochemical Reduction of Nitrate to Ammonia
06/12/2025 -
A hydrogen spillover strategy is reported using Pt/np‐Co2P, where Pt‐generated *H migrates to Co2P to promote *NO hydrogenation. This enables Faradaic efficiencies >90% across a 600‐mV...
Sustainable Structural Hot‐Melt Adhesives Enabled by Functionalized Crystalline Lamellae
05/12/2025 -
A high‐performance, recyclable hot‐melt adhesive is developed from renewable materials. It features functional crystalline lamellae that enhance shear strength and enable closed‐loop recycling....
