Economía Circular
Economía Circular
Fabrication Routes for Ionic Conducting Fiber Strain Sensors
06/09/2026 -
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review...
Aromatic Heterocycle Ligands for Perovskite Photovoltaics: Balancing Defect Passivation and Heterostructure Formation
05/09/2026 -
This work integrates LLM‐enabled mining and DFT calculations with experiments to identify thiazole‐based ligands as superior defect passivators in inverted PSCs. Compared to thiophene analogs,...
Synergistic Thermal Energy and Charge Carriers in an Fe‐MOF for Solar‐Driven Scalable and Selective Aniline Production
05/09/2026 -
We report NM‐101, a scalable Fe‐MOF that efficiently converts nitro compounds to anilines using sunlight. With high photothermal efficiency (58%) and a record TOF of 226.2 h−1, it enables...
Covalently Anchored Multifunctional Interlayer Enables Ultrastable and Fast ‐ Charging Composite Solid ‐ State Sodium Metal Batteries
05/09/2026 -
A covalently anchored organosilane interlayer is constructed on ceramic particles through plasma activation and silane coupling. This multifunctional layer enhances particle dispersion, strengthens...
Spatial‐Compatibility‐Assisted Molecular Intercalation in MXenes
04/09/2026 -
This work demonstrates a solvent–free NH4F–mediated route for simultaneous Al removal and molecular intercalation in MXenes. Intercalants are selected by comparing their crystallographic X, Y,...
Electron‐Extracting Pd Single Atoms Arrest Solar Photooxidative Upcycling of Waste Polyesters at Glycolaldehyde
04/09/2026 -
Under sunlight, Pd single atoms redirect PET‐derived ethylene glycol (EG) from C─C cleavage and overoxidation toward glycolaldehyde (GAld), preserving C2 carbon value while co‐producing H2....
Ordered J‐Aggregation Directed by Inner Alkyl Chains Enables Additive‐ and Annealing‐Free Organic Solar Cells With 20.73% Efficiency
04/09/2026 -
Inner alkyl‐chain engineering of C8EH leverages steric hindrance to suppress core‐involved H‐aggregation and promote terminal group J‐aggregation, synergistically enhancing molecular packing,...
Cold solvent washing enhances AFADESI-MSI spatial lipidomics and lipid metabolism profiling in pancreatic cancer
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In this study, we developed a cold solvent washing–enhanced AFADESI-MSI spatial lipidomics approach that improves detection sensitivity of tissue lipid metabolites while preserving molecular...
Recent advances in CRISPR/Cas12a-based biosensors for heavy metal analysis: a review of signal readout strategies and analytical performance
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Heavy metals are environmental hazards owing to their toxicity, persistence, and bioaccumulation in living organisms. These metals often accumulate or transform into more toxic compounds, and some...
A Green Chemoenzymatic Route to 28‐epi‐Homobrassinolide Enabled by OsO4‐Free Strategy and Engineered Baeyer‐Villiger Monooxygenase With MOF Immobilization
06/09/2026 -
• A greener tetrahydroxylation strategy was developed to avoid toxic OsO4 and chiral ligands. • Engineered CpnB enabled regioselective biocatalytic Baeyer–Villiger oxidation without hazardous...
Cross‐Kingdom Siderophores: Biosynthesis, Ecology, and Biotechnological Applications
06/09/2026 -
ABSTRACTMicrobial siderophores are high‐affinity iron‐binding compounds which are produced by bacteria, fungi, and actinomycetes to obtain iron and survive and interact with different species in...
Small scale purification and biophysical characterization of haptoglobin derived from human Cohn fraction IV
06/09/2026 -
Haptoglobin (Hp) is a polymorphic acute phase α‐2 glycoprotein found in plasma that plays a critical role in binding, neutralizing, and removing cell‐free hemoglobin (Hb) from the circulation....
Mixed‐Dimensional 1D/2D Ternary CMOS for High‐Performance Integrated Circuits
02/09/2026 -
This work presents a scalable mixed‐dimensional ternary CMOS technology that monolithically integrates carbon nanotubes (CNTs) and monolayer MoS2 within silicon BEOL processes. By combining 1D/2D...
Flexible Osmotic Energy Batteries Enabled by Stacked Bicontinuous‐Network Hydrogels
02/09/2026 -
Here, we overcome the permselectivity‐permeability tradeoff in hydrogel membranes through a bicontinuous architecture comprising interpenetrating hydrophilic and hydrophobic phases. The hydrophobic...
The Past, Present, and Future of Biomass‐Derived Hard Carbon for Sodium‐Ion Batteries
02/09/2026 -
This review systematically elucidates the differential pyrolysis‐carbonization behaviors of cellulose, hemicellulose, and lignin, and establishes a...
Self‐Healing and Environmentally Stable Supramolecular Liquid Crystalline Gels for Mechanochromic Optics and Tactile Sensing
01/09/2026 -
A mechanochromic supramolecular liquid crystalline gel is constructed through dipole–π and π–π interactions between acrylate copolymers and liquid crystal molecules. The supramolecular liquid...
