Economía Circular
Economía Circular
LiVO3/LiZnVO4 Nanocomposite: High Performance Electrocatalyst for Ambient Nitrogen Reduction to Ammonia
10/10/2025 -
Lithium‐mediated electrocatalysis enables sustainable N2 fixation but hindered by parasitic Li deposition. An oxide‐oxide nanocomposite (LiVO3/LiZnVO4) structurally integrates lithium into...
Nanoparticles Enable Twin‐Roll Casting of Ductile Al–Mg–Si Alloys with High Fe Content
09/10/2025 -
Increasing the Fe content can enhance the dispersion strengthening in Al alloys, but it might result in the formation of extensive coarse second phases, which reduces ductility. The high cooling rate...
Synergistic Isothiourea–Guanidine Additive for Achieving Stable Perovskite Solar Cells with a High Certified Quasi‐Steady‐State Output
12/10/2025 -
An asymmetric isothiourea–guanidine additive dihydrochloride is developed, which uniformly distributes throughout the perovskite. The isothiourea group preferentially regulates perovskite...
Tailoring Topological Network of Conductive Hydrogel for Electrochemically Mediated Encryption
11/10/2025 -
This study develops a regional assembly crosslinking (RAC) hydrogel fabricated via electric‐field‐enhanced phase separation. The process generates a unique polypyrrole:polystyrene sulfonate...
Self‐Layered Triboelectric Nanogenerator for Ultrahigh Electricity Supply
10/10/2025 -
A high‐performance stacked triboelectric nanogenerator is designed by the self‐layered method, achieving efficient fabrication, high durability, and high output, which is a huge breakthrough for...
The Efficient and Stable Triboelectric Nanogenerator Materials Based on Electrostatic Attraction Between Biomass and Metal Oxides for UAV Flight Control
10/10/2025 -
This study is the first to report the preparation of biomass‐based triboelectric nanogenerators by using the electrostatic attraction between positively charged CQAS and negatively charged...
Unlocking NIR‐II Photoluminescence in 2D Copper Tetrasilicate Nanosheets through Flame Spray Synthesis (Adv. Mater. 40/2025)
09/10/2025 -
Flame‐Crafted Luminescent PigmentsThis artwork illustrates the synthesis of ultra‐bright copper tetrasilicate (CTS) nanosheets via flame‐spray pyrolysis, resulting in novel blue‐colored...
Deciphering the formation of biogenic nanoparticles and their protein corona: State-of-the-art and analytical challenges
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Biogenic synthesis of nanoparticles (NPs) using biological organisms such as plants, fungi, and bacteria offers a sustainable, green alternative to conventional chemical synthesis. These green...
Anthocyanins extraction from Amazonian matrices using natural deep eutectic solvents: characterization and ecological impact
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This study investigated the effectiveness of natural deep eutectic solvents (NADES) as a green alternative to traditional organic solvents for the extraction of anthocyanins from three Amazonian...
Ag NPs loading and ultraviolet irradiation strategies for enhancing the performance of WO3/Ti3C2TX composites in detecting 2-heptanone
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As a typical volatile organic compound (VOC), 2-heptanone detection is critical in food spoilage monitoring, chemical production safety control, and environmental pollutant tracking. However,...
Improving Nutritional Quality of Peanut Meal through Solid-State Fermentation with Heyndrickxia coagulans
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With the increasing global demand for protein sources to feed the ever-growing population, peanut mealâa by-product of peanut oil extractionâholds promise as a valuable feed ingredient...
Breaking Boundaries in Cell Culture: The Development and Impact of Serum-Free Media
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With the advancement of cell culture technology, the development of serum-free media (SFM) has become an important branch of modern biomedical research. This paper reviews the evolution from...
Amino Acid Ionic Liquid Activation of Biomimetic Magnetic Graphene for Enhancing Lipase Stability and Catalytic Performance
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The limited stability and insufficient recyclability of lipase (CRL), a crucial biocatalyst, hinder its extensive industrial application. In this study, we successfully immobilized CRL on a...
Industrial Production of PEGylated L-asparaginase: Process Design and Techno-economic Assessment Through Simulation
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L-asparaginase is a biopharmaceutical enzyme used as a first-line treatment for acute lymphoblastic leukemia (ALL). Despite its clinical relevance, only a limited number of microbially produced...
Talaromyces sayulitensis as a Potential Bioremediation Agent for Metformin
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Contamination of pharmaceutical compounds in aquatic environments is an escalating concern requiring urgent intervention. The widespread use and improper disposal of pharmaceuticals cause both...
Cost‐Efficient Autotrophic High‐Cell‐Density Cultivation of Cupriavidus necator Enabled by Model‐Based Gas Supply
09/10/2025 -
ABSTRACTCultivating hydrogen‐oxidizing bacteria (HOB), such as Cupriavidus necator, using H2 ${{\rm{H}}}_{2}$, CO2 ${\text{CO}}_{2}$, and O2 ${{\rm{O}}}_{2}$ offers a promising route for CO2...
Flexible TPU/MWCNTs Composite Foams with Dual‐Gradient Structure for High Absorption and Stable Electromagnetic Interference Shielding Performance
08/10/2025 -
In this study, thermoplastic polyurethane/multi‐walled carbon nanotubes foams with dual‐gradient structure are obtained by design of filler gradient distribution combined with supercritical...
A review of the recent advances in extraction techniques for volatilome of aromatic and fragrant plants
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The last decade has witnessed an increase in the development of extraction techniques for volatile components from different matrices. Meanwhile, analytical methods have shifted toward the...
