Economía Circular
Economía Circular
Mitigation of Cracks in High‐Performance Nickel‐Based Superalloys in Powder Bed Fusion Laser Beam of Metals Using a Metal Matrix Composite Approach
11/06/2025 -
High‐performance nickel‐based superalloys are often not processible in additive manufacturing (AM) due to hot cracking. The findings in this manuscript propose an efficient method to mitigate...
Titanium‐S23: A New Alloy with Ultra‐High Tensile Toughness Directly from the Solid‐State Processing of Recycled Ti–6Al–4V and Ti–5Al–5Mo–5V–3Cr Powders using Field Assisted Sintering Technology
10/06/2025 -
This study explores combining two existing aerospace titanium alloy powders, processing them via field‐assisted sintering technology and the subsequent discovery of a novel alloy composition,...
Vacuum‐Formed Composites Based on a Polyolefin and a High Content of Biomass‐Waste Fillers
10/06/2025 -
It is shown here that by the use of a very ductile polymer matrix, it is possible to vacuum‐form products that contain up to 25% of hard biofillers with still ductile properties. The results are...
Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection
10/06/2025 -
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics...
Efficient Cu─Co Dual‐Sites in Cobalt Oxide Nanoboxes for Electrocatalytic Reduction of Low‐Concentration NO to NH3
10/06/2025 -
Electrochemical reduction of low‐concentration NO presents a promising avenue for NH3 production, offering a sustainable solution to environmental challenges. Cu─Co dual‐sites in hollow cobalt...
From Physical Cross‐Linking to Tailored Phosphorylation: Unlocking High‐Performance and Biocompatible Xanthan‐Konjac Hydrogels for Zinc‐Ion Batteries
11/06/2025 -
Phos‐XK, a novel hydrogel electrolyte, is crafted from xanthan gum and konjac gum through physical crosslinking and targeted phosphorylation. This design balances mechanical strength and ionic...
Hierarchically Structured Hollow Fiber Membranes for Efficient, Selective, and Scalable Mercury Ion Removal from Water
11/06/2025 -
Hierarchically structured sulfurized polyacrylonitrile hollow fiber membranes are fabricated via wet spinning for efficient and selective mercury ion removal. The membranes demonstrate excellent...
Long‐Lifespan and High‐Rate Energy Storage Enabled by Lithium‐Free Batteries with External Li Supply
09/06/2025 -
A lithium‐free battery is designed by integrating a graphite|TiS2 pouch cell with a standard electrolyte modified by lithium trifluoromethanesulfinate (LiSO2CF3). Through electrochemical...
Assessment of current use pesticides in flowers, pollen provision, and wild bees: HPLC-ESI-MS/MS method development and field implementation
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Synthetic pesticide use is a major driver of pollinator declines in agricultural landscapes. To understand the impact of pesticides, it is essential to quantify residues in food resources and in...
Green sample preparation for anthocyanin extraction from purple corn: analytical evaluation of pressurized liquid and ultrasound-assisted extraction using sustainable solvents
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This study presents an analytical comparison of two extraction techniques—pressurized liquid extraction (PLE) and ultrasound-assisted extraction (UAE)—for the recovery of anthocyanins from...
Eco‐Friendly Biopolymers: Eco‐Friendly Biopolymers: Converting Waste Cooking Oil Into Simultaneous Production of Two Valuable Polyhydroxyalkanoates and Bacterial Alginate Through Microbial Conversion
11/06/2025 -
Simultaneous production of PHAs and bacterial alginate by Pseudomonas mendocina PSU from waste cooking oil, generating diverse PHA monomers and alginate precursors.ABSTRACTAn obstacle to the...
Issue Information: Biotechnology Journal 6/2025
09/06/2025 -
Graphical Abstract and Lay Summary The workflow of ARTP mutagenesis in microalgae.ABSTRACTEnhancing microalgal strains for biofuels and bioproducts often relies on genetic modification, raising...
Discovery of Small Molecule PD‐L1 Inhibitors via Optimization of Solvent‐Interaction Region for Cancer Immunotherapy
09/06/2025 -
A series of small molecule PD‐L1 inhibitors was discovered via optimization of the solvent‐interaction region. GJ19 showed the most potent anti‐PD‐L1 effects with an IC50 of 32.06 nM. GJ19...
Co‐Pyrolysis of Calophyllum inophyllum Seeds and Polypropylene: Thermokinetics and Batch Studies
09/06/2025 -
This study explores co‐pyrolysis of Tamanu seed (TS) and waste polypropylene (PP) from saline bottles for sustainable energy. Process optimization, product characterization, kinetic modeling...
Cloud Inspired White and Grey Plasmonic Metasurfaces for Camouflaged Thermal Management
06/06/2025 -
Inspired by clouds' role in Earth's thermal management, this work presents disordered plasmonic metasurfaces that mimic their radiative effects. The white metasurface enhances backscattering, acting...
Ionic Conductive Textiles for Wearable Technology
05/06/2025 -
Recent advances in ionic conductive textiles for wearable technology are summarized, with a focus on soft ionic conductors that exhibit skin‐like flexibility and tissue‐like ion dynamics. Their...
Living Fiber Dispersions from Mycelium as a New Sustainable Platform for Advanced Materials (Adv. Mater. 22/2025)
05/06/2025 -
Living Fiber Dispersions from MyceliumIn article number 2418464, Luiz G. Greca, Gustav Nyström, and co‐workers present a new sustainable materials technology where living fiber dispersions is...
Examining structure-based surrogate selection for quantitative non-targeted analysis
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Quantitative non-targeted analysis (qNTA) is an important tool for characterizing emerging contaminants in environmental, biological, and product-based samples. While traditional non-targeted...
CO2-based matrix-independent carbon quantification approach for single microplastic-ICP-MS analysis
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This study presents a new CO2-based, matrix-independent calibration approach for size determination of microplastic (MP) particles using single particle inductively coupled plasma-mass...
Rewiring Cupriavidus necator for Enhanced Polyhydroxybutyrate Production via Genetic Toolkits and Feeding Strategy
07/06/2025 -
The genetic toolbox has been launched for Cupriavidus necator H16 by optimizing constitutive and inducible systems. By applying Glk and GalP in co‐expression through the suitable vector, it...
Real‐Time Characterization of Polypropylene Jet Dynamics in Melt Electrospinning Using Laser Diffraction and Image Analysis
03/06/2025 -
This study uses real‐time laser diffraction image analysis to quantify fiber diameter changes and whipping behavior from the nozzle to the collector under varying electric field conditions. By...
