Materiales
Materiales
Near‐Infrared Emissive CuInS2/ZnS Quantum Dot‐Embedded Polymer Scaffolds for Photon Upconversion Imaging
16/04/2025 -
CuInS₂/ZnS quantum dots (nCIS QDs) are developed via template‐assisted cation exchange, enabling photon upconversion (UC) with NIR‐I emission, a large Stokes shift (≈650 meV), and high PLQY...
Determination of cyclopiazonic acid in food samples by using molecularly imprinted polymers based on magnetic halloysite nanotubes
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A fast, accurate, and simple method of molecularly imprinted solid-phase extraction from magnetic molecularly imprinted polymers (m-MISPE) has been developed for the determination of cyclopiazonic...
Preparation of Carbon Nanotube/Epoxy Composite Films with Superior Tensile Strength and Toughness by Impregnation under Pressure and Wet Stretching
13/04/2025 -
Benefiting from a high carbon nanotube (CNT) content (60.56 wt%), excellent CNT alignment from repeated prestretching, and uniform resin distribution between CNTs from pressurized impregnation and...
Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses
14/04/2025 -
A broadband polycrystalline lithium niobate platform is developed for highly versatile and scalable fabrication of nonlinear metasurfaces. This work demonstrates simultaneous second harmonic...
Decoding Directional Control in Metal‐Assisted Chemical Etching via Catalyst Architecture
14/04/2025 -
Metal‐assisted chemical etching (MaCE) enables silicon nanostructure fabrication but suffers from isotropic undercutting. This study highlights the critical role of catalyst morphology in etching...
Mitigating Surface Energy and Core‐Shell Interface Strain of Yb3+‐Doped ZnSe‐Based Quantum Dots for Pure‐Blue Emission QLED Devices
13/04/2025 -
Breaking Quantum Confinement in Yb3⁺‐Doped ZnSe QDs: Surface‐energy engineering enables scalable growth beyond the exciton Bohr radius with high‐purity blue emission (453 nm), narrow full...
Biomimetic Intrafibrillar Mineralization of Hierarchically Structured Amyloid‐Like Fibrils
07/04/2025 -
The Hierarchically Structured Amyloid‐like Fibrils (HSAF), prepared through a mechanically directed two‐step transformation of a protein nanofilm, exhibit an ordered, dynamic layered structure...
TOP‐Zn Steric Hindrance Effect Enables Ultra‐Uniform CsPbX3 Quantum Dots for Wide‐Color Gamut Displays
07/04/2025 -
Ligand‐ion (TOP‐Zn) complex‐modulating nucleation strategy is applied to depress spectral broadening. This strategy is confirmed to work in blue/green/red PQDs, achieving record‐breaking...
Chiroferromagnetic Quantum Dots for Chiroptical Synapse (ChiropS)
07/04/2025 -
Chiroptical activity is enhanced by up to 0.003 in the g‐factor through the induction of ferromagnetism in quantum dots. A chiroptical neuromorphic synapse, composed of chiroferromagnetic quantum...
Bimetallic-doped carbon quantum dots with enhanced photoluminescence and peroxidase-mimicking activity for dual-mode colorimetric and ratiometric fluorescence assay of alendronate
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Carbon quantum dots (CQDs) are powerful signal transducers in dual-mode assays while still being challenged by their poor peroxidase-mimicking activity and photoluminescence property. Herein,...
Green Preparation of Microcellular Poly(Butylene Adipate‐co‐Terephthalate)/Polyether Block Amides@Multi‐Walled Carbon Nanotube Piezoresistive Sensor with Ultrahigh Strain/Stress Sensitivity
01/04/2025 -
This study presents a lightweight microcellular poly(butylene adipate‐co‐terephthalate)/polyether block amides@multi‐walled carbon nanotube sensor fabricated via foaming molding integration and...
Direct Laser Interference Patterning of Graphene in Contact Lenses
01/04/2025 -
This study demonstrates a cost‐effective method for fabricating graphene nanostructures on contact lenses via direct laser interference patterning. Coating lenses with graphene ink and ablating...
Boosting Leaching of Spent Ternary Cathode via Strong Van Der Waals Force Beyond Hydrogen Bonding
31/03/2025 -
In this work, a novel design strategy is proposed by strengthening the van der Waals forces in the nanostructure of DESs, which significantly enhances the reducibility of DESs components. Benefiting...
Shortwave Infrared Light Detection and Ranging Using Silver Telluride Quantum Dots
31/03/2025 -
Post‐synthesis surface engineering and doping control significantly improve the performance of Ag₂Te CQD photodiodes, achieving a low dark current of 450 nA cm−2 at −0.5 V, an LDR exceeding...
Modulating Active Center Microenvironment in Phthalocyanine‐Based Covalent Organic Frameworks for Enhanced Electrocatalytic CO2 to CH3OH
27/03/2025 -
The catalytic cage with carboxyl groups in PEH‐COF stabilized the [K(H2O)n]+ ions, which enhanced the PCET kinetics of the conversion for intermediates to methanol, and ultimately allows the...
Responsive Molecules for Organic Neuromorphic Devices: Harnessing Memory Diversification
26/03/2025 -
Responsive molecules are essential for organic in‐sensor computing devices. This Review highlights recent advances in thedesign, synthesis, and incorporation of electrically, optically, and...
Super‐Resolution Goes Viral: T4 Virus Particles as Versatile 3D‐Bio‐NanoRulers (Adv. Mater. 12/2025)
26/03/2025 -
3D‐Bio‐NanoRulersCentral to super‐resolution fluorescence microscopy is the need for reliable, biocompatible 3D nanostructures to validate resolution capabilities. The selection of these...
Engineering DNA circuit powered by entropy integrated into robust and elegant photoelectrochemical and photothermal dual-mode biosensing
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Dual-signal mode sensors that can self-validate detection results have attracted considerable interest; however, creating those with superior overall performance still presents significant...
Improved Facet and Edge Passivation in Near‐Infrared III‐V Colloidal Quantum Dot Photodetectors
23/03/2025 -
Increasing InAs CQD size exposes diverse facets and edges, bringing challenges for effective passivation. This work introduces a mixed‐halide passivation strategy to stabilize these facets and...
CNT‐Supported RuNi Composites Enable High Round‐Trip Efficiency in Regenerative Fuel Cells
20/03/2025 -
RuNi composites are constructed on surface‐functionalized carbon nanotubes (CNTs) and demonstrated as a multifunctional electrocatalyst for both alkaline hydrogen and oxygen electrolysis. The...
SERS substrate based on large-scale self-assembled Au nanobipyramid@Ag nanorod multifunctional paper-based materials for practical and reliable quantitative SERS detection
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Pesticides and fungicides in foods pose a significant threat to human health. The design and development of a new and efficient sensing platform for the quantitative detection of contaminants in...
