Economía Circular
Economía Circular
Materials Innovation at the National University of Singapore: A Special Issue Dedicated to the 120th Anniversary (Adv. Mater. 50/2025)
17/12/2025 -
Materials Innovation at the National University of SingaporeThe National University of Singapore (NUS) has emerged as a global hub for materials innovation, recognized for its strengths in...
Development and optimization of PFAS extraction in soil’s headspace followed by multidimensional gas chromatography and mass spectrometry
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Per- and polyfluoroalkyl substances (PFAS) are a large class of synthetic “forever chemicals” due to their exceptional stability resulting from the strong carbon-fluorine bond, which makes...
Metabolomic fingerprint of Reynoutria japonica (Polygonaceae) using suspect screening with LC-HRMS and untargeted approach with GC-HRMS
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Knotweed (Reynoutria japonica) is an invasive plant whose ecological dominance in its invasive range may partly rely on allelopathic interactions mediated by root exudates and especially...
Correction to: Techno-economic and life-cycle assessment comparisons of hydrogen delivery options
19/12/2025 -
Global increase in the production of highly recalcitrant plastic materials and their accumulation in the environment are creating the urgent need to develop new sustainable strategies to mitigate...
4-Phenylbutyric acid extends the gold time of uncontrolled hemorrhagic shock at high altitude by alleviating vital organ injury
19/12/2025 -
Diabetic Foot Ulcers (DFUs) are a serious complication of diabetes, often leading to chronic infections, prolonged hospitalization, and, in severe cases, amputations. A major challenge in DFU...
3D Printed Hierarchical Lattice Metamaterials: Integration of Mechanical Strength and Ultrasonic Sensitivity for Biomedical Applications
18/12/2025 -
Abstract NaGdF4:Eu nanocrystals are known to be able to convert UV radiation into the visible range with a quantum yield close to 200% via the quantum cutting mechanism. According...
Microwave‐Assisted Synthesis of 5‐Hydroxymethylfurfural Using Imidazole‐Based Ionic Liquid Catalyst
15/12/2025 -
Imidazole‐based sulfonic acid‐functionalized ionic liquids were synthesized and used as Brønsted acid catalysts for conversion of fructose into 5‐HMF using microwave‐assisted short‐time...
Nanostructured Pyrano[3,2‐c]Quinoline–Antipyrine Thin Films: Synthesis, Optical Characterization, and Applications in Photovoltaic and Photodiode Devices
12/12/2025 -
Pyrazolylaminomethylidenepyrano[3,2‐c] quinoline is synthesized via condensation with 4‐aminoantipyrine. Crystallinity shows a 14.5 nm size and a 3.7 × 10−4 strain. Optical peaks at 2.8,...
Synthesis and Performance Evaluation of Isosorbide Diesters for Eco‐Friendly Plasticization of Poly(Vinyl Chloride): Influence of Alkyl Chain Length on Mechanical, Thermal, and Migration Properties
12/12/2025 -
Phthalate plasticizers are widely used in consumer products but pose serious health risks due to their endocrine‐disrupting toxicity. Herein, eco‐friendly isosorbide‐based bioplasticizers are...
Collagen‐Derived Nanoconfined Catalytic Membranes for Highly Efficient Water Remediation
12/12/2025 -
A sustainable nanoconfined catalytic membrane is fabricated from collagen fiber networks via mechanical nanofibrillation and tannic acid–driven Fe3O4 mineralization. The hierarchical nanostructure...
Highly Sensitive Thermoelectric Fabric of PEDOT:PSS/SWCNT@PU Composite Fibers for Body‐Temperature Monitoring and Fever Alarming
12/12/2025 -
Using polyurethane‐encapsulated PEDOT:PSS/SWCNT fibers, the assembled thermoelectric fabric demonstrates high and stable output performance under various mechanical deformations. A...
Covalent Adaptable Network Enables Sustainable Polyethylene for Next‐Generation Cable Insulation
12/12/2025 -
Polyethylene is post‐functionalized through a copper‐catalyzed C─H amination, and dynamic covalent chemistry is subsequently employed to construct a new dynamic cross‐linked polyethylene...
Unfolding and Degradation of Micellar Immunodrug Carriers Derived From End Group Modified Aliphatic Poly(Carbonate)s with Acid‐Responsive Ketal Side Groups
12/12/2025 -
An acid‐responsive polymeric micelle system based of aliphatic poly(carbonate)s with benzyl ketal side chains is designed for targeted immunodrug delivery. It can disassemble in endosomal...
Initiator‐Free Supramolecular Zwitterionic Gels for Skin‐Inspired Soft Iontronics
12/12/2025 -
An initiator‐free supramolecular gelation technology has been developed to enable the spontaneous polymerization gelation of zwitterionic monomers via Lewis acid‐base interactions. This approach...
Toward Reprocessable High‐Performance Elastomer: Self‐Assembly, Dynamic Covalent Chemistry, and Tailorable Properties
12/12/2025 -
High performance, reprocessability, and multifunctionality in elastomers can be achieved by integrating microphase self‐assembly with dynamic covalent chemistry. This strategy underscores how...
Tailoring isomeric transformations and surface adsorption dynamics of glycopeptides under thermal and photolytic stress
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Dalbavancin, unlike other peptides administered through the IV route, is highly influenced by subtle environmental shifts. These shifts may alter the primary structure and trigger immunogenic...
