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Preparation of nanoparticles of poorly water-soluble antioxidant curcumin by antisolvent precipitation methods
Published 2013“…The objective of this study was to enhance the solubility and dissolution rate of a poorly water-soluble antioxidant, curcumin, by fabricating its nanoparticles with two methods: antisolvent precipitation with a syringe pump (APSP) and evaporative precipitation of nanosuspension (EPN). …”
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Journal Article -
2
Nanometer-scale precipitations in a selective electron beam melted nickel-based superalloy
Published 2021“…We find that nano-scale primary γ′ precipitation occurs in the fine as-built microstructure, leading to an exceptional microhardness of 480.0 ± 6.7 HV at room temperature. …”
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Journal Article -
3
Fatigue resistance of the binder jet printed 17-4 precipitation hardened martensitic stainless steel
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Journal Article -
4
The innate interfacial elastic strain field of a transformable B2 precipitate embedded in an amorphous matrix
Published 2024“…When a transformable B2 precipitate is embedded in an amorphous matrix, it is often experimentally observed that the crystalline-amorphous interface not only serves as an initiation site for the martensitic transformation due to local stress concentrations, but also as an inhibitor to stabilize the transformation, the latter being attributed to the “confinement effect” exerted by the amorphous matrix, according to the Eshelby solution. …”
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Journal Article -
5
Laser-induced microstructural development and phase evolution in magnesium alloy
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Journal Article -
6
Magnetic nano-particles for protein purification : supplementary equipment project
Published 2008“…Magnetic nanoparticles (MPs) were synthesized using the co-precipitation method, with methyl acrylic acid - ethyl acrylate (MAA-EA) microgels as the colloidal scaffold. …”
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Research Report -
7
Hydration kinetics of Portland cement shifting from silicate to aluminate dominance based on multi-mineral reactions and interactions
Published 2023“…The reaction rates of each mineral dissolution, product precipitation, ionic diffusion, and adsorption were calculated individually through the degrees of undersaturation and supersaturation associated with the ionic concentration, all of which were coupled in the modified Poisson–Nernst–Planck equation. …”
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Journal Article -
8
Long-term stability of quercetin nanocrystals prepared by different methods
Published 2013“…In the case of cavi-precipitated nanocrystals, recrystallization and agglomeration were responsible for the increasing particle size besides the Ostwald ripening phenomenon. …”
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Journal Article -
9
A lab-on-a-chip for detection of nerve agent sarin in blood
Published 2012“…Whole blood was first mixed with a nerve gas regeneration agent, followed by a protein precipitation step. Subsequently, the lysed product was filtered on the chip in two steps to remove particulates and fluoride ions. …”
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Journal Article -
10
Entrapment of gold catalyst in silicon/silicon-oxide nanowires
Published 2015“…The entrapment of the Au catalyst is attributed to the eutectic precipitation of Au and Si in the Si-supersaturated Au–Si–O droplet as the temperature is below the eutectic point. …”
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Journal Article -
11
Tribological properties of selective laser melted Al–12Si alloy
Published 2021“…Annealing leads to the precipitation of Si and disintegration of the cellular structure, resulting in the reduction of hardness. …”
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Journal Article -
12
Thermal analysis of solidification process and mechanical properties in heavy section ductile iron casting
Published 2013“…The results show that the precipitation of initial graphite, nucleation of eutectic cell and mass eutectic reaction at 255 mm from the center were all earlier than the other three locations. …”
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Journal Article -
13
Raman mode random lasing in ZnS-β-carotene random gain media
Published 2015“…A self assembled random medium is prepared with ZnS sub micron spheres synthesized by homogeneous precipitation method. b-Carotene extracted from pale green leaves is embedded in this random medium. …”
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Journal Article -
14
Process parameter optimization and mechanical properties for additively manufactured stainless steel 316L parts by selective electron beam melting
Published 2020“…It is suggested that SEBM process parameters for SS316L must be optimized to avoid σ phase precipitation at elevated temperatures apart from a well-melted top build surface and a high relative density.…”
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15
A multiphysics-multiscale-multidrive theoretical model for C₃S hydration
Published 2023“…Thirdly, the multidrives (C3S dissolution, both C–S–H and CH precipitation, the gradients of ionic concentration, electric potential and chemical activity) are included for physiochemical reactions. …”
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Direct evidence of melting and decomposition of TiC particles in laser powder bed fusion processed 316L-TiC composite
Published 2024“…The subsequent annealing treatment resulted in the formation of more TiC nanoparticles as a result of precipitation from the supersaturated Ti and C in the 316L matrix. …”
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17
Fabrication of samaria doped ceria thin film on porous substrate by slurry spin coating
Published 2016“…SDC powder with cubic fluorite structure was synthesized by co-precipitation method at calcined temperature of 600 °C. …”
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Conference Paper -
18
Fabrication of quercetin nanocrystals : comparison of different methods
Published 2013“…However, cavi-precipitated quercetin nanosuspension showed the higher saturation solubility due to the presence of ethanol. …”
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Journal Article -
19
Development of metallic nickel nanoparticle catalyst for the decomposition of methane into hydrogen and carbon nanofibers
Published 2013“…Nickel particle aggregates with controlled crystalline size and primary particle size were prepared first by the precipitation of nickel nitrate and oxalic acid in ethanol solution, followed by the thermal decomposition of nickel oxalate dihydrate under an oxygen-free atmosphere. …”
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Journal Article -
20
Fracture behavior of PH15-5 stainless steel manufactured via directed energy deposition
Published 2024“…The tensile properties, fracture toughness, and fatigue crack growth (FCG) characteristics of a directed energy deposited precipitation hardened stainless steel (grade: PH15-5; age hardening heat treatment condition: H900) were examined. …”
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Journal Article