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2541
PLGA confers upon conventional nonfluorescent molecules luminescent properties to trigger 1O2-induced pyroptosis and immune response in tumors
Published 2025-01-01“…In this study, we took a deliberate approach devoid of any chemical alterations to develop a novel photosensitizer called “pharmaceutical-dots (pharm-dots)” by combining nonemissive polymers (Poly (lactic-co-glycolic acid), PLGA) with nonfluorescent invisible molecules like curcumin, berberine, oridonin into PLGA nanoparticles (PLGA-NPs). …”
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2542
Fracture Load Estimations for U-Notched and V-Notched 3D Printed PLA and Graphene-Reinforced PLA plates using the ASED Criterion
Published 2023-10-01“…This paper addresses the estimation of critical loads in FFF (Fused Filament Fabrication) printed polymers and composites containing notches. Particularly, the analysis is focused on the fracture load estimations of 39 PLA (polylactic acid) and 39 graphene reinforced PLA (PLA-Gr) printed plates containing two different types of notches (U- and V-notches) and combining different plate thicknesses and defect length to plate width (a/W) ratios. …”
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2543
The role of force and torque in friction stir welding: A detailed review
Published 2025-06-01“…Friction Stir Welding (FSW) is a significant solid-state joining technique for metals and polymers, effectively addressing challenges posed by fusion welding. …”
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2544
Advancing Hydrogel-Based 3D Cell Culture Systems: Histological Image Analysis and AI-Driven Filament Characterization
Published 2025-01-01“…<b>Methods</b>: The production of 3D hydrogel filaments involved different combinations of sodium alginate and gelatin polymers, as well as a cross-linking agent, and subsequent stretching until rupture using an extensometer. …”
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2545
Polyurethanes as Biomaterials in Medicine: Advanced Applications, Infection Challenges, and Innovative Surface Modification Methods
Published 2025-01-01“…Polyurethanes (PUs) are exceptionally versatile polymers widely utilized in medicine due to their outstanding mechanical properties, biocompatibility, and adaptability to various applications. …”
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2546
In Situ Gelling Dexamethasone Oromucosal Formulation: Physical Characteristics Influencing Drug Delivery
Published 2025-01-01“…In the composition, polymers in the role of mucoadhesive agent were interchanged (hydroxypropyl methylcellulose (HPMC), hydroxypropyl cellulose (HPC), hydroxyethyl cellulose (HEC), methyl cellulose (MC), carboxymethyl cellulose (CMC), and sodium carboxymethyl cellulose (NaCMC). …”
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2547
Recent advancement and design in supercapacitor hybrid electrode materials: Bridging the gap between energy and power density
Published 2025-03-01“…Additionally, the review assesses various types of electrode materials such as carbon-based, metal oxide-based, conducting polymers, and metal chalcogenide-based electrodes, in combination with nanomaterials like carbon, metal oxides, among others. …”
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2548
Nanoencapsulation of 4-Propylguaiacol in β-Cyclodextrin, Ethyl Cellulose, and Polyvinylpyrrolidone
Published 2022-01-01“…All the sharp peaks belonging to each of the encapsulating polymers were observed. However, some of the characteristic peaks of 4-propylguaiacol disappeared in the complex formed. …”
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2549
Self-Responsive Electrospun Nanofibers Wound Dressings: The Future of Wound Care
Published 2022-01-01“…Self-responsive electrospun nanofibrous wound dressings that are triggered by pH, temperature, light, bacteria, and oxygen species are discussed in detail after self-responsive smart materials or polymers used for electrospun nanofibrous wound dressings are covered in the first section of the review.…”
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2550
Synthesis and Characterization of Iodinated Chitosan Nanoparticles and Their Effects on Cancer Cells
Published 2024-01-01“…The high degree of chemical modification of the chitosan chains due to protonated amine groups allows them to react with many negatively charged surfaces as anionic polymers and cell membranes, resulting in an attractive material for medical and pharmaceutics applications. …”
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2551
3D-Printed Tablets of Nifurtimox: In Vitro and In Vivo Anti-<i>Trypanosoma cruzi</i> Studies
Published 2025-01-01“…<b>Methods</b>: Different pharmaceutical-grade polymers were evaluated through film casting, and those with promising nifurtimox amorphization capacity were further used to prepare filaments by hot melt extrusion. …”
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2552
Mechanical properties of a polylactic 3D-printed interim crown after thermocycling.
Published 2025-01-01“…This study evaluated the mechanical properties of PLA interim crowns compared with those of polymethylmethacrylate (PMMA) and bisphenol crowns under simulated intraoral conditions with thermocycling. Three CAD/CAM polymers-PMMA (milling), PLA (fused deposition), and bisphenol (stereolithography)-were tested for fracture resistance, hardness, and surface roughness. …”
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2553
IMPACT OF WATER IMPURITIES ON DRILLING FLUID PROPERTIES: A CASE STUDY
Published 2025-02-01“…The results showed the effect of the presence of those salts on the effectiveness of the added polymers, as well as causing problems with CMC, as it reduces its performance in increasing the viscosity of the mud. …”
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2554
A Method for Determination of Metals in Hybrid Metal Oxide/Metal-Carbon Nanotubes Catalysts
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2555
Solvent Effect on the Solid-Surface Fluorescence of Pyrene on Cellulose Diacetate Matrices
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2556
Robust highly conductive patterns in flexible PEEK materials with either sp3 or sp2 dominant carbon phases produced by using ultrashort laser pulses
Published 2025-03-01“…The reported low-fluence process is significant for direct laser writing of conductive structures on polymers providing a precise and controlled manipulation of carbon configuration to produce components which are not impacted by mechanical friction.…”
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2557
Performance Evaluation of Bone Glue-Modified Asphalt
Published 2019-01-01“…In Pakistan, temperature remains high for most of the time of the year; hence, asphalt binders with less susceptibility to higher temperatures are preferred for flexible pavements. Acids, polymers, fibers, and extenders have been used by the researchers to improve high-temperature performance of asphalt mixture. …”
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2558
Amphotericin B Encapsulation in Polymeric Nanoparticles: Toxicity Insights via Cells and Zebrafish Embryo Testing
Published 2025-01-01Subjects: Get full text
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2559
Rheology and Stability of Hydrocarbon-Based Gelled Fuels for Airbreathing Applications
Published 2025-01-01“…The effects of various co-solvents were assessed, including ketones (methyl isoamyl ketone, methyl ethyl ketone, and acetone) and alcohols (ethanol and octadecanol). Sugar polymers like hydroxypropyl cellulose were tested as gelling agents for ethanol. …”
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2560
A New Artificial Neural Network Model for the Prediction of the Effect of Molar Ratios on Compressive Strength of Fly Ash-Slag Geopolymer Mortar
Published 2021-01-01“…Geopolymers are inorganic polymers produced by the alkali activation of alumina-silicate minerals. …”
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