Materiales
Materiales
Soluble polymeric system reducing non-specific interactions in plasmonic biosensor-based detection of carcinoembryonic antigen
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Non-specific interactions in detection systems are among the main factors limiting the performance of surface-sensitive biosensor technologies. Here, we report on a new macromolecular blocker...
3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement
26/09/2026 -
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic...
Increasing Lipid Nanoparticle mRNA Copy Number Improves Transfection Potency
27/09/2026 -
As lipid nanoparticle (LNP) systems are the leading platform for in vivo nucleic acid delivery, improving transfection potency of these systems is of considerable interest. In this work, we explored...
Perovskite Photodetectors With Customizable Frequency Response
21/09/2026 -
This study proposes an on‐demand strategy for tailoring photodetector transfer functions in the frequency domain. Using a p‐i‐p device with two antagonistic heterojunctions, tuning the...
Presynaptic Optical Modulation Enabled by Dielectric‐Embedded Type‐II PbS/PbSe Quantum Dots for Near‐Infrared Neuromorphic Vision
28/08/2026 -
Inspired by AII‐amacrine‐cell‐mediated scotopic vision, dielectric‐embedded type‐II PbS/PbSe quantum dots (QDs) enable presynaptic optical modulation in flexible carbon nanotube (CNT)...
U-shaped fiber-optic biosensor with gold nanoparticle-assisted signal amplification for allergy-related biomarker detection
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Achieving high analytical sensitivity in fiber-optic biosensors frequently involves a trade-off between signal intensity and structural integrity, particularly when relying on cladding-removal...
Span60/Cholesterol Niosomal Formulation as a Transport Vehicle for L-DOPA and Rasagiline Delivery with Potent In Vitro Neuroprotective Effect
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This study investigates the potential of niosomal drug delivery systems encapsulating L-DOPA and Rasagiline for Parkinsonâs disease treatment. The aim is to enhance neuroprotective efficacy,...
Mn‐Based Superparamagnetic Hollow Hydroxyapatite Microspheres with Integrated Magnetic Resonance Imaging Responsiveness and Sustained Drug Release
10/08/2026 -
Mn‐based superparamagnetic hollow hydroxyapatite microspheres are constructed as porous ceramic composite microcarriers that couple magnetic responsiveness with sustained molecular release. Their...
Meniscus‐Guided Interfacial Ring‐by‐Ring Assembly for In Situ Fabrication of Tubular Hydrogels
28/07/2026 -
A tubular hydrogel fabrication method leveraging the meniscus effect at the oil‐water interface is presented. UV irradiation across the concave surface of the photocurable hydrogel precursor...
Siloxane Molecular Glue for Ultrarobust Interface Engineering in High‐Performance Colloidal Quantum Dot Infrared Image Sensors
28/07/2026 -
Siloxane molecular glue bridges PbS quantum dots and ALD‐grown SnO2 through Pb–S coordination and covalent Si–O–Si networks. Compared with weak van der Waals C60 interfaces, this robust...
Synergistic Degradation of Parabens via Laccase/TEMPO/Cutinase System: Performance and Mechanism
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To develop a green enzymatic method for the remediation of parabens (PBs) contaminants, a ternary composite system comprising laccase, 2, 2, 6, 6-tetramethylpiperidine-1-oxyl (TEMPO) mediator, and...
Semitransparent PbS/BiFeO3 Composite Photovoltaics With Selective UV–NIR Absorption Enabled by Size‐Modulated Quantum Dots
07/06/2026 -
Size‐modulated PbS quantum dots integrated with ferroelectric Bi0.9Ca0.1Fe0.98Cr0.02O3 (BCFCO) films enable selective UV–NIR absorption for semitransparent photovoltaics. The 14 nm QDs achieve an...
Effect of different carbon allotropes for electrochemical glucose detection
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The spread of point-of-care (PoC) glucose sensor technologies is crucial for effective diabetes management. In this context, we present a novel electrochemical biosensing platform that integrates...
Numerical and Experimental Assessment of Oxygen Distribution in a Perfusion Bioreactor to Mimic the Osteochondral Niche
20/05/2026 -
ABSTRACTOxygen supply is a critical parameter in 3D cell cultivation using bioreactors. Since bioreactor designs often prioritise practical constraints, understanding the oxygen supply dynamics of...
Broadband Circularly Polarized Light Detection via Spin‐Selective Charge Transport in Quantum Dot Photodiodes
02/02/2026 -
Broadband quantum dot photodiodes enable circularly polarized light detection by exploiting chiral‐induced spin selectivity in their electron transport layer. Chiral ligand‐functionalized ZnO...
CRISPR‐Cas9 lipid nanoparticles for targeting cyclin‐dependent kinases in the tumor microenvironment
28/01/2026 -
Due to the significant roles of cyclin‐dependent kinases 4 and 6 (CDK4/6) in cancer progression, this study aimed to introduce clustered regularly interspaced short palindromic repeats...
Therapeutic hypothermia in ECPR: re-examining neuroprotection in refractory cardiac arrest
23/12/2025 -
Microplastics and antibiotics frequently coexist in aquatic environments and pose potential health risks. However, the combined toxicity of aged and unaged microplastics with antibiotics remains...
Phycobiliproteins of Marine Red Alga, Kappaphycus Alvarezii Possess Potent Antioxidant and Metal Chelating Properties, and Inhibit Hepatocellular Carcinoma (HepG2) Cell Growth
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Kappaphycus alvarezii is one of the economically important red alga, harvested primarily for the production of hydrocolloids. This study aimed to identify an effective extraction method for...
