Results 11 to 20 of about 259,992 (327)

Solution thermodynamics of aqueous nicotinic acid solutions in presence of tetrabutylammonium hydrogen sulphate [PDF]

open access: yesJournal of the Serbian Chemical Society, 2013
In this study we investigated the effects of tetrabutylammonium hydrogen sulphate (Bu4NHSO4) on the solute-solute and solute-solvent interactions in the aqueous solutions of nicotinic acid in terms of apparent molar volumes (φV), standard partial ...
Sarkar Abhijit, Sinha Biswajit
doaj   +1 more source

Colloidal interactions between model foulants and engineered surfaces: Interplay between roughness and surface energy

open access: yesChemical Engineering Journal Advances, 2021
Fouling on submerged surfaces is a major limiting factor for membranes, heat exchangers, and marine vessels as it induces mass and heat transfer resistances that increase operating costs and lead to system failures. While the role of surface roughness on
Thomas Horseman   +2 more
doaj   +1 more source

Efficient Capturing of Polycyclic Aromatic Micropollutants From Water Using Physically Crosslinked DNA Nanoparticles

open access: yesFrontiers in Chemistry, 2020
Design and synthesis of physically (non-covalently) cross-linked nanoparticles through host-guest interaction between β-CD and adamantane is reported.
Siriki Atchimnaidu   +4 more
doaj   +1 more source

Evaluation of possible interactions for ionic liquids [Emim][HSO4] and [Bmim][BF4] in aqueous sorbitol solutions at T = (293.15–313.15) K by volumetric data

open access: yesChemical Thermodynamics and Thermal Analysis, 2021
Our systematic volumetric studies on the aqueous solutions containing ionic liquids and carbohydrates is followed in this research by consideration of the ternary (1-butyl-3-methylimidazolium tetrafluoroborate or 1-ethyl-3-methylimidazolium hydrogen ...
Asma Rezaei, Hamid Reza Rafiee
doaj   +1 more source

Adsorption of Fulvic Acid and Water Extractable Soil Organic Matter on Kaolinite and Muscovite

open access: yesAgronomy, 2021
The interaction of organic matter with mineral components of the solid phase of soils is the most important process that regulates the cycle and balance of carbon in the biosphere.
Ksenia Kolchanova   +2 more
doaj   +1 more source

Separation of Microplastic Particles from Sewage Sludge Extracts Using Magnetic Seeded Filtration

open access: yesWater Research X, 2022
Microplastic particles (MP) are efficiently retained in wastewater treatment plants and enriched in sewage sludge. For monitoring MP contents in wastewater systems, sewage sludge is thus well suited, but also requires an isolation of MP from the sludge ...
Frank Rhein, Hermann Nirschl, Ralf Kaegi
doaj   +1 more source

The molecular structure of the interface between water and a hydrophobic substrate is liquid-vapor like [PDF]

open access: yes, 2014
With molecular simulation for water and a tunable hydrophobic substrate, we apply the instantaneous interface construction [A. P. Willard and D. Chandler, J. Phys. Chem. B, 114, 1954 (2010)] to examine the similarity between a water-vapor interface and a
Chandler, David, Willard, Adam P.
core   +2 more sources

Addition of silver nanoparticles reduces the wettability of methacrylate and silorane-based composites

open access: yesBrazilian Oral Research, 2012
Incorporation of silver nanoparticles into composite resins is recommended for their reported antibacterial properties, but this incorporation can affect the wettability of such materials.
Shahin Kasraei, Mohadese Azarsina
doaj   +1 more source

Regulating Protein Corona Formation and Dynamic Protein Exchange by Controlling Nanoparticle Hydrophobicity

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Physiochemical properties of engineered nanoparticles (NPs) play a vital role in nano-bio interactions, which are critical for nanotoxicity and nanomedicine research.
Qianhui Yu   +5 more
doaj   +1 more source

Gas Enrichment at Liquid-Wall Interfaces [PDF]

open access: yes, 2006
Molecular dynamics simulations of Lennard-Jones systems are performed to study the effects of dissolved gas on liquid-wall and liquid-gas interfaces.
Detlef Lohse   +5 more
core   +4 more sources

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