Economía Circular
Economía Circular
Recent Advances in Electrospun Nanofibers for Triboelectric Nanogenerators: Performance Enhancement Strategies and Emerging Applications
05/05/2026 -
This review highlights recent advances in electrospun nanofiber‐based triboelectric nanogenerators, emphasizing how material design, fiber architecture, and interface engineering collectively...
Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells
05/05/2026 -
Compositional drift during processing prevents the direct recycling of mixed‐cation, mixed‐halide perovskites. This work introduces a framework to quantitatively audit and restore recovered...
A Low‐Voltage Multi‐Band Tunable Smart Window for Self‐Adaptive Thermoregulation
04/05/2026 -
A low‐voltage, multi‐band modulated PDLC smart window is developed by incorporating WS2/WSe2 p–n heterojunction nanoparticles, which reduce saturation voltage by 35.1% and boost contrast ratio...
Hindered amine light stabilizers in indoor dust: method development and occurrence
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Hindered amine light stabilizers (HALS) are polymer additives extensively used to improve the durability of plastic materials by inhibiting degradation induced by ultraviolet radiation. Due to...
Online Raman spectroscopy-guided strategy for efficient production of DNA recombinase UvsX in Escherichia coli
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The rapid development of recombinase polymerase amplification (RPA) has driven a growing demand for UvsX, the key DNA recombinase for this technique. During bioreactor cultivation for UvsX...
MXene Decorated Graphitic Carbon Nitride-based Electrochemical Biosensor for the Ultrasensitive Determination of Trichlorfon
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Organophosphate pesticides have been widely used to protect crops from pests during growth and to maintain their quality after harvest. However, their residues and decomposition products...
Extraction of Lycium Barbarum Pigment by Surfactant-Assisted Deep Eutectic Solvents and Its Antioxidant Activity
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The traditional extraction method of Lycium barbarum pigment has some problems, such as long extraction time, large solvent consumption, low extraction efficiency and serious environmental...
Ascidians as a Sustainable Source of Cellulose: Physicochemical Characterization, Degradability, and Relevance for Bioplastic Applications
05/05/2026 -
ABSTRACTCellulose derived from ascidians (tunicates) is distinguished from plant‐based counterparts by its marine origin, with high crystallinity, and complex hierarchical architecture. However,...
Systematic Engineering of Escherichia coli to Enhance 1,6‐Hexamethylenediamine Biosynthesis and Mitigate Byproduct 1,5‐Pentanediamine
06/05/2026 -
Site‐saturated mutagenesis of LeuCD and dual‐cell module for efficient HMD biosynthesis and PDA mitigation.ABSTRACT1,6‐Hexamethylenediamine (HMD), a key nylon 6,6 intermediate, is traditionally...
Novel Corn‐Cob‐Like Copper Oxide/Cuprous Oxide Heterostructure for Solar‐Driven Water Treatment
04/05/2026 -
The study precisely engineered corn‐cob‐like copper oxide (CuO)/cuprous oxide (Cu2O) heterostructure architecture enhances light‐to‐heat conversion property, whereas the hierarchical porosity...
Study on the Impact of Graphene Nanomaterials Applied to Engine Performance
06/05/2026 -
This study employed a method in which GrNC materials were added to the coolant, followed by testing the motorcycle's engine performance under different modes. The specific fuel consumption of the...
Color and COD Removal From ECF Effluent by Airlift Reactor With Immobilized Lentinus edodes
06/05/2026 -
Airlift bioreactor treating ECF bleaching effluent with Lentinus edodes immobilized on polystyrene fibers achieved up to 48% color and 41% COD removal. Under optimized aeration (300 mL/min) and HRT...
Sustainable Carbon Electrode From Rice Straw—Engine Oil Co‐Activation: Electrochemical Performance
06/05/2026 -
A hybrid carbon framework is developed via facile co‐activation of rice straw (RS) with waste engine oil (EO), yielding oxygenated carbon nanoparticles. This sustainable, low‐cost method produces...
Reversible Dopant‐Induced Cross‐Linking of Semiconducting Polymer Films for Sequential Multilayer Deposition
01/05/2026 -
This work summarizes a decade of reversible cross linking doping research from the Moulé group and expands it with new results. We detail how sequential doping renders semiconducting polymers...
Systematic assessment of different wash solvents for the analysis of small molecule metabolites using mass spectrometry imaging
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Wash protocols are a simple, commonly used approach to enhance the detectability of low-abundant or poorly ionisable compounds in mass spectrometry imaging (MSI). The washing procedures aim to...
Tracking nickel uptake pathways in hyperaccumulator plants using a 61Ni-enriched stable isotope tracer in soil
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Understanding the mechanisms of nickel (Ni) uptake by hyperaccumulator plants is essential for advancing sustainable phytomanagement. In this study, saponite materials containing either...
