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3201
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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3202
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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3203
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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3204
A Method for Determination of Metals in Hybrid Metal Oxide/Metal-Carbon Nanotubes Catalysts
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3205
Solvent Effect on the Solid-Surface Fluorescence of Pyrene on Cellulose Diacetate Matrices
Published 2018-01-01Get full text
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3206
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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3207
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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3208
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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3209
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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3210
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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3211
Preparation and Characterization of Proteinaceous Films from Seven Mexican Common Beans (Phaseolus vulgaris L.)
Published 2018-01-01“…Good stability was observed since the studied polymers did not exceed 35% of the total soluble matter while protein solubilities were not greater than 3%. …”
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3212
Starch metabolism in potato <i>Solanum tuberosum</i> L.
Published 2022-06-01“…Native starch consists of water-insoluble semicrystalline granules formed by natural glucose polymers amylose and amylopectin. The physicochemical properties of starch are determined by the amylose:amylopectin ratio in the granule and degrees of their polymerization and phosphorylation. …”
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3213
Polyhydroxyalkanoates Biopolymer Production by Moderately Halophilic Paracoccus onubensis Strain E3: Extraction, Characterization and Synergistic Activity with Sorafenib Drug again...
Published 2025-01-01“…Polyhydroxyalkanoates (PHAs) are biodegradable, low-cost, and ecofriendly polymers produced by various bacteria in the environment. …”
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3214
Synthesis and Characterisation of a Monolithic Imprinted Column Using a Methacrylic Acid Monomer with Porogen Propanol for Atenolol Analysis
Published 2020-01-01“…Based on SAA testing, the pores of the four polymers were classified as mesopores. The best monolithic column was MIP 1, as seen from the intercolumn and intracolumn reproducibility values and a % RSD <2.0%. …”
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3215
Advances in carbon dioxide capture and conversion technologies: Industrial integration for sustainable chemical production
Published 2025-01-01“…It can serve as a solvent, a preservative, a raw material for producing fuels, carbonates, polymers, and chemicals, and as a recovery agent for processes such as enhanced coal bed methane and oil recovery. …”
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3216
Ab Initio Molecular Dynamics Simulations and Vibrational Frequency Calculations of Species in Liquid-Liquid Phase Separated MgSO4 Solution at 543 K
Published 2024-01-01“…Previous studies have revealed a new species with a Raman peak at ~1020 cm-1 in rich concentration phase of liquid-liquid phase separated MgSO4 solution, and it was interpreted as chain structure polymers. Ab initio molecular dynamics simulations (AIMD) and autocorrelation functions for frequency calculation have been performed to disclose the speciation. …”
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3217
Harmful impacts of microplastic pollution on poultry and biodegradation techniques using microorganisms for consumer health protection: A review
Published 2025-01-01“…Several studies have explored the use of microorganisms, including bacteria, fungi, and algae, to degrade microplastics, offering an economical and environmentally friendly solution. Different polymers were cultured with strains of Bacillus spp. …”
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3218
Evaluation of 2,3-butanediol derived from whey fermentation as an effective bio-based monomer for waterborne polyurethane dispersions
Published 2025-01-01“…The combination of 100% bio-based polyether polyols with partially renewable L-lysine ethyl ester diisocyanate and whey-derived 2,3-BDO as a chain extender generated totally stable, low-particle-size water dispersions of amorphous polymers characterised by similar structure and molecular weight compared to those of alternative petroleum-based PUDs. …”
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3219
Revealing systematic changes in the transcriptome during the transition from exponential growth to stationary phase
Published 2025-01-01“…., Crp, NtrC, CysB, Cbl) responsible for metabolizing the limiting element; and (iii) the shortage of each limiting element differentially affects the production of amino acids and extracellular polymers. This study demonstrates how the combination of genome-scale datasets and new data analytics reveals the fundamental characteristics of a key transition in the life cycle of bacteria.IMPORTANCENutrient limitations are critical environmental perturbations in bacterial physiology. …”
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3220
Mechanism of chemical-biological composite clogging of aquifer caused by Al(III) and bacteria
Published 2025-01-01“…In contrast, high Al(III) concentrations of 0.60 mg/L can stimulate bacteria to produce extracellular polymers (EPS), which bridge most dispersed bacteria and aggravate bioclogging. …”
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