Nanomateriales
Nanomateriales
A high-yield core-shell-shell upconversion nanoparticle based lateral flow immunoassay for sensitive detection of cardiac troponin I
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Upconversion nanoparticles (UCNPs)-based fluorescence lateral flow immunoassay (FLFIA) has significant application prospects in clinical diagnosis, but it still suffers from relatively low...
Ion sensing in agricultural and food applications: a critical review of solid-contact ion-selective sensors
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Solid-contact ion-selective electrodes (SC-ISEs) have gained prominence as versatile tools for monitoring ionic species in complex agricultural and food matrices, offering low-cost,...
Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma
17/01/2026 -
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process...
Morphology and Properties of Epoxy/Polycaprolactone@CNF Microsphere/CNF Composite Foams
16/01/2026 -
Thermoset/thermoplastic composite foams are prepared through chemical foaming process. The cell morphology, phase morphology, carbon nanofiber (CNF) orientation, and mechanical and pyroresistivity...
Molecular Engineering of Electron Transport Layers via Steric Hindrance and Chelation Toward Stable Inverted Perovskite Solar Cells
16/01/2026 -
A synergistic strategy combining steric hindrance modulation and chelation group incorporation is developed for the electron transport layer (ETL). This approach averts thermal aggregation through...
Stiffness‐Gated Cytoplasmic mRNA Delivery Through Engineered Membrane Fusion for Breast Cancer Immunotherapy
16/01/2026 -
Inspired by membrane stiffness differences between cancer and normal cells, a low‐stiffness mRNA delivery platform termed PGC@FM was developed. Its flexible membrane enables selective fusion with...
Dismantling the Necroptotic Engine: An Oral Theranostic Nanosponge for Ulcerative Colitis
16/01/2026 -
CurN@I precisely targets UC intestinal lesions and releases DMC and Nec‐1s, inhibiting necroptosis and excessive inflammatory responses in IECs. CurN@I restores the damaged intestinal mucosal...
Phosphate Ester‐Modified Acceptor Additives Enable Concurrent Vertical Morphology and Interfacial Engineering for Organic Solar Cells Approaching 21% Efficiency
16/01/2026 -
This work introduces polar phosphate ester groups on acceptor side chains, used as solid additives that universally and concurrently optimize vertical morphology and interfacial energetics in organic...
DNA Origami‐Templated Aptamer Chiral Structures Realize Cellular Enantioselectivity
16/01/2026 -
Aptamers displayed on tubular DNA origami nanostructures in defined chiral orientations (left‐ or right‐handed) exhibit enantioselective interactions with cell surface target proteins. While the...
Self‐Assembled Two‐Dimensional Chiral Meso‐Topography Determines the Balance of Cellular and Humoral Immunity Against Tumors
18/01/2026 -
Flexible, chiral 2‐D mesoporous silica nanodisks (200 nm–1 µm) with 10 nm spiral mesopores are fabricated as potent vaccine nanoadjuvants. They enhance dendritic‐cell maturation via...
