Results 61 to 70 of about 1,983,588 (386)

Temperature impact assessment on struvite solubility product: a thermodynamic modeling approach [PDF]

open access: yes, 2011
This work addresses the problem of phosphorus recovery from wastewater by struvite precipitation, which is chemically known as magnesium ammonium phosphate hexahydrate MgNH4PO4·6H2O.
Azzaro-Pantel, Catherine   +5 more
core   +1 more source

Protonophore activity of short‐chain fatty acids induces their intracellular accumulation and acidification

open access: yesFEBS Letters, EarlyView.
The protonated form of butyrate, as well as other short‐chain fatty acids (SCFAs), is membrane permeable. In acidic extracellular environments, this can lead to intracellular accumulation of SCFAs and cytosolic acidification. This phenomenon will be particularly relevant in acidic environments such as the large intestine or tumor microenvironments ...
Muwei Jiang   +2 more
wiley   +1 more source

Spray Formation of a Liquid Carbon Dioxide-Water Mixture at Elevated Pressures

open access: yesEnergies, 2016
Liquid carbon dioxide-assisted (LCO2-assisted) atomization can be used in coal-water slurry gasification plants to prevent the agglomeration of coal particles.
Hakduck Kim   +3 more
doaj   +1 more source

The Theory of Solubility [PDF]

open access: yesThe Journal of Physical Chemistry, 1912
n ...
openaire   +3 more sources

IUPAC-NIST solubility data series. 81. Hydrocarbons with water and seawater - Revised and updated. Part 8. C9 hydrocarbons with water [PDF]

open access: yes, 2005
The mutual solubility and related liquid-liquid equilibria of C9 hydrocarbons with water are exhaustively and critically reviewed. Reports of the experimental determination of solubility in 18 chemically distinct binary systems that appeared in the ...
Blazej, K.   +11 more
core   +2 more sources

A stepwise emergence of evolution in the RNA world

open access: yesFEBS Letters, EarlyView.
How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley   +1 more source

Development of a Topical Resveratrol Formulation for Commercial Applications Using Dendrimer Nanotechnology

open access: yesMolecules, 2017
Resveratrol (RSV) is well known for its anti-oxidant and anti-aging properties. However, resveratrol is insoluble in water and has stability issues. Recently, efforts were placed to prepare a resveratrol-based advanced anti-aging topical product but it ...
Tyler Pentek   +3 more
doaj   +1 more source

Solubility of Melanins [PDF]

open access: yesNature, 1952
IN further attempts to find a solvent for melanin which would be of use in histological work, the following substances have been found to dissolve, in the cold, the pigments extracted from the ink sac of Sepia officinalis and melanoma tissue, and those prepared from adrenaline and 3,4-dihydroxyphenylalanine (dopa): ethylene glycol monomethyl ether ...
openaire   +2 more sources

Impact of Dendrimers on Solubility of Hydrophobic Drug Molecules

open access: yesFrontiers in Pharmacology, 2017
Adequate aqueous solubility has been one of the desired properties while selecting drug molecules and other bio-actives for product development. Often solubility of a drug determines its pharmaceutical and therapeutic performance.
Sonam Choudhary   +4 more
semanticscholar   +1 more source

An evaluation of thermodynamic models for the prediction of drug and drug-like molecule solubility in organic solvents [PDF]

open access: yes, 2011
Prediction of solubility of active pharmaceutical ingredients (API) in different solvents is one of the main issue for crystallization process design. Experimental determination is not always possible because of the small amount of product available in ...
Biscans, Béatrice   +2 more
core   +1 more source

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