Materiales
Materiales
Ligand Engineering of Ultrasmall CsPbI3 Quantum Dots via In Situ SN2 Substitution Enables Bright Rec. 2020 Pure‐Red Perovskite LEDs with Exceptional Current Efficiency
24/01/2026 -
An alkyl iodide‐assisted SN2 ligand substitution strategy was developed for the synthesis of ultrasmall‐sized CsPbI3 quantum dots with exceptional optoelectronic properties. The resultant...
Single‐Site‐Directed Unidirectional Epitaxy of Large‐Scale 2D Materials
24/01/2026 -
This work presents an effective strategy for unidirectional epitaxial growth of 2D materials by creating single active sites on flat terraces. Using MoSe2/Au(111) as a model system, we combine MBE...
Sub‐5‐Min Ultrafast Growth of Millimeter‐Scale‐Length Tellurium Nanowires With Broadband Bulk Photovoltaic Response
24/01/2026 -
This study demonstrates a self‐limiting diffusion strategy to rapidly grow ultralong Te single‐crystal nanowires with uniform non‐centrosymmetric spiral chain structure. The fabricated Te...
Novel Antimicrobial Nano Bacteriocin: Lactic Acid Bacteria‐Derived, Self‐Assembled, and Enhanced for Superior Antimicrobial Activity
23/01/2026 -
Carrier‐free self‐assembly of a food‐derived bacteriocin produces stable nano‐antimicrobial bacteriocins (NAMBs) with enhanced solubility and broad‐spectrum potency. NAMBs effectively...
Stoichiometry‐Programmed MXenes via Precursor Engineering for High‐Performance EMI Shielding and Energy Storage
22/01/2026 -
Precursor carbon stoichiometry programs internal strain and oxygen substitution in Ti3AlCxO2‐x, deterministically switching Ti3CxO2‐xTz MXenes between highly aligned 2D nanosheets and spontaneous...
Decoupling Dynamics and Crosslink Stability in Supramolecular Hydrogels Using Associative Exchange
22/01/2026 -
How does reorganization impact the stability of supramolecular hydrogels? In contrast to dissociative crosslink exchange, implementing associative exchange in macroscale DNA hydrogels enables...
Scalable Synthesis of MXene Scrolls
22/01/2026 -
A versatile and scalable strategy to convert 2D MXene nanosheets into 1D nanoscrolls with high yield. This morphological transition, driven by surface termination asymmetry, unlocks distinct...
Hydrogelation via Supramolecular Copolymerization of Structural Water within Adaptive Metal–Organic Fibers
22/01/2026 -
Structural water is harnessed as an active co‐monomer to drive supramolecular polymerization in bulk water. Zinc(II) Salphen complexes confine water molecules to form hollow, metal–organic...
Heterophase fcc‐hcp‐fcc High‐Entropy Alloy Nanomaterials with Tailored Electron Divergence for Selective Ammonia Electrosynthesis
22/01/2026 -
Heterophase fcc‐hcp‐fcc RuFeMMnMo (M═CoNi, Co, and Ni) high‐entropy alloy nanomaterials have been successfully synthesized using a one‐pot approach. The highly random distribution of...
High-resolution 3D-printed insulator-based dielectrophoresis devices for biomolecular manipulation
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The advancement of microfluidics has enabled a wide range of biochemical and biological applications, such as high-throughput drug testing or point-of-care diagnostics, and has also enabled...
Sodium Alginate–Benzene Sulfonate Ether: Synthesis, Behavior in Aqueous Solutions, and Anticoagulant Activity
24/01/2026 -
ABSTRACTThe functionalization of alginate through the introduction of sulfonate groups represents a promising strategy for the targeted improvement of its bioactive characteristics. In this study,...
