Economía Circular
Economía Circular
Desymmetrized Metamaterials Enable Perfect Absorption
29/01/2026 -
Breaking inversion symmetry in an all‑ceramic metamaterial via patterned blind‐holes, we establish a “singular point” through a quasi‑BIC governed by the generalized Kerker effect. This...
Quinone‐Grafted Chitosan Polymers Enhance Microbial Extracellular Electron Transfer for Living Bioelectronic Devices
29/01/2026 -
Living bioelectronic devices are fabricated by encapsulating Gram‐positive Lactiplantibacillus plantarum within a redox‐active naphthoquinone–chitosan hydrogel. The hydrogel enhances...
A dual-OECT array sensor for discriminating and detecting fluoroquinolone antibiotics using simplified electrode modification
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The accurate and rapid detection of fluoroquinolone antibiotics (FQs) is crucial, yet their structural homology often leads to cross-reactivity that compromise accuracy. Herein, we designed a...
Prediction of radiogenic Sr and Pb isotope signatures in plants using diffusive gradients in thin films
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This study evaluated the potential of the diffusive gradients in thin films (DGT) technique to assess radiogenic strontium (Sr) and lead (Pb) isotope signatures in bioavailable soil fractions as a...
Assessing the Physiology and Biochemistry of Freshwater Microalgae for Biotechnological Applications
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Microalgae have gained prominence in the food, feed, and bioenergy sectors due to their capacity to produce valuable molecules and mitigate CO2, but poor knowledge on species composition limits...
Mistletoe‐ and Mussel‐Inspired Fabrication of Hierarchically Structured Protein‐Cellulose Scaffolds From Biomolecular Condensates
28/01/2026 -
Merging materials processing tricks inspired by mussel and mistletoe fiber fabrication, solutions of cationic mussel byssus proteins were mixed with modified anionic nanocrystalline cellulose,...
Elasticization Enables Strain‐Tolerant Microstructure and Enhanced Performance in Stretchable Polymer Solar Cells
28/01/2026 -
This study introduces a synchrotron‐based in situ stretching X‐ray scattering technique to reveal nanoscale morphological evolution in stretchable all‐polymer solar cells. Incorporating a...
Robust Sustainable Biomass Fluorescent Wood for Heavy Metal Removal and Solar Water Purification
28/01/2026 -
In summary, this research efficiently integrates biomass fluorescent carbon dots (CDs), wood structural engineering and solar‐driven interfacial evaporation technology to construct an all‐natural...
Industrial‐Scale High‐Selectivity Plastic Upgrading with Stability Exceeding 1000 h over Distorted PtPdTe Nanosheets
28/01/2026 -
Highly distorted PtPdTe nanosheets featuring abundant defects, modulated electronic states, and oxophilicity are constructed with the assistance of oxophilic Te, which promotes the formation of...
Quality assessment of Brazilian olive oils by GC×GC–MS and chemometrics
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Virgin olive oil quality assessment is critical for consumer protection and industry regulation. Fraudulent activities involving virgin olive oil are common worldwide. In Brazil, recent nationwide...
Comparison of the phenolic and antioxidant potential of five European herbal remedies by effect-directed analysis using offline two-dimensional liquid chromatography-high resolution mass spectrometry
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Herbal remedies contain various phenolic compounds. However, it remains difficult to identify the most important bioactive components and compare their effectiveness in different plant species. In...
Extraction of high-value compounds from Theobroma grandiflorum (cupuassu) seed shells using pressurized liquid extraction with NADES: a green chemistry approach
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The species of Theobroma grandiflorum, commonly known as cupuassu, is widely used in the production of various cosmetic and food products. However, cupuassu seed shell (CSS), a major...
