Economía Circular
Economía Circular
Direct Photoconversion of Shale Gas into Liquid Oxygenates Over Interfacially Coupled Ni/ZnO Nanomesh
21/03/2026 -
We have successfully achieved the direct solar‐driven conversion of shale gas into value‐added alcohols in record‐high productivity and stability, over interfacially coupled Ni nanoparticles...
Broadband Reflective Cholesteric Liquid Crystals for Low‐Blue Circularly Polarized Light Generation in the Visible Region
22/03/2026 -
By simple transformation and initiator‐free photopolymerization, a broadband reflection cholesteric liquid crystal (YMZ‐5) with blue‐selectivity was prepared. This material enables multicolour...
Turning Sunlight and Seawater Into Energy: Photocatalytic Hydrogen Peroxide as a Green Fuel Carrier
20/03/2026 -
Photocatalytic hydrogen peroxide production from seawater and sunlight is presented as a promising pathway toward sustainable energy conversion. This review elucidates reaction mechanisms, seawater...
Evaluation of isotope-dilution mass spectrometry, internal standard, and external standard methods for PFAS quantification in tap water and soil
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Accurate quantification of per- and polyfluoroalkyl substances (PFAS) in environmental matrices is crucial for reliable exposure assessment but remains challenging owing to low concentrations and...
Not one-size-fits-all: µ-FTIR and pyrolysis GC-MS for complementary analysis of microplastics in eutrophic surface water
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This study reports large microplastics found in Lake Victoria through an analytical workflow that combines the complementary methods stereomicroscopy, micro-Fourier transform infrared (µ-FTIR)...
Surface characterization of curcumin-visualized latent fingerprints on metal surfaces
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Visualization of latent fingerprints (LFPs) on metal surfaces using curcumin (CUR) remains a largely underexplored approach. Here, CUR was applied for LFP visualization on brass, steel, Al, and Cu...
Cellulosic L‐Lactic Acid Production by Engineered Na+‐Tolerant Pediococcus acidilactici and Bipolar Membrane Electrodialysis Purification for L‐Lactide Synthesis
21/03/2026 -
ABSTRACTUltra‐pure L‐lactic acid is a crucial precursor for the synthesis of L‐lactide and polylactic acid (PLA). Regular purification of L‐lactic acid results in a low L‐lactic acid...
Energy‐Relay‐Engineered Upconversion Emission with Intrinsic Environmental Responsiveness
18/03/2026 -
In Er3+/Tm3+‐codoped upconversion nanoparticles, the excited‐state energy of Tm3+ is first transferred to a coordinated NIR dye and subsequently relayed back to the Yb3+ sensitizer network,...
Recent Advances in the Manufacturing of Furfurylamine Through Biological and Chemobiological Ways
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Catalytic upgrading of biomass is of paramount importance for the sustainable production of bio-based chemicals and biofuels. The direct use of polysaccharides, such as xylan and glucan, as...
Aggregation of Modified Glucuronoxylan in Water and DMSO
16/03/2026 -
Neutron scattering study of dispersibility of glucuronoxylan and modified glucuronoxylan, in water and dimethyl sulfoxide (DMSO).ABSTRACTGlucuronoxylans are known to be only partly soluble in aqueous...
