Results 21 to 30 of about 176,621 (285)

Enhanced Bioavailability of AC1497, a Novel Anticancer Drug Candidate, via a Self-Nanoemulsifying Drug Delivery System

open access: yesPharmaceutics, 2021
AC1497 is an effective dual inhibitor of malate dehydrogenase 1 and 2 targeting cancer metabolism. However, its poor aqueous solubility results in low bioavailability, limiting its clinical development.
Kshitis Chandra Baral   +7 more
doaj   +1 more source

Structural characterization of biocompatible reverse micelles using Small-Angle X-ray Scattering, 31P Nuclear Magnetic Resonance, and Fluorescence Spectroscopy [PDF]

open access: yes, 2018
The most critical problem regarding the use of reverse micelles (RMs) in several fields is the toxicity of their partial components. In this sense, many efforts have been made to characterize nontoxic RM formulations on the basis of biological ...
Ceolín, Marcelo   +4 more
core   +1 more source

Preparation of nuclear matrices from cultured cells: subfractionation of nuclei in situ [PDF]

open access: yes, 1984
Analyses of the different structural systems of the nucleus and the proteins associated with them pose many problems. Because these systems are largely overlapping, in situ localization studies that preserve the in vivo location of proteins and cellular ...
Deppert, Wolfgang, Staufenbiel, Matthias
core   +2 more sources

Endophyte-Promoted Phosphorus Solubilization in Populus

open access: yesFrontiers in Plant Science, 2020
Phosphorus is one of the essential nutrients for plant growth, but it may be relatively unavailable to plants because of its chemistry. In soil, the majority of phosphorus is present in the form of a phosphate, usually as metal complexes making it bound ...
Tamas Varga   +14 more
doaj   +1 more source

Extraction of humic acid by coacervate: Investigation of direct and back processes [PDF]

open access: yes, 2012
The two aqueous phases extraction process is widely used in environmental clean up of industrial effluents and fine chemical products for their reuse.
Derriche, Zoubir   +4 more
core   +3 more sources

Cooperativity in micellar solubilization [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2021
Enhanced surfactant association by solutes drives cooperative solubilization according to the universal statistical thermodynamic theory.
Seishi Shimizu, Nobuyuki Matubayasi
openaire   +4 more sources

Hydrophobically modified polyelectrolytes as potential drugs reservoirs of n-alkyl-nitroimidazoles [PDF]

open access: yes, 2007
Indexación: ScieloThe solubilization of three commercial drugs (ornindazole, metronidazole and tinidazole) and model compounds (N-alkyl-2-methyl-4-nitroimidazoles) on aggregates formed by anionic polyelectrolytes, carrying alkyl side chains of different ...
Acevedo, Betsabé   +3 more
core   +1 more source

Density and surface tension of aqueous solutions of adjuvants used for tank-mixes with pesticides

open access: yesPlant, Soil and Environment, 2012
Adjuvants are surface active agents that are added to pesticide formulations or tank-mix to facilitate the mixing, application, or efficacy of these products. Addition of adjuvants changes the physico-chemical properties of spray liquid. In this work, we
J. Janků   +4 more
doaj   +1 more source

Synergistic Solubilization of Phenanthrene by Mixed Micelles Composed of Biosurfactants and a Conventional Non-Ionic Surfactant

open access: yesMolecules, 2020
This study investigated the solubilization capabilities of rhamnolipids biosurfactant and synthetic surfactant mixtures for the application of a mixed surfactant in surfactant-enhanced remediation.
Jianfei Liu, Yuru Wang, Huifang Li
doaj   +1 more source

Rcf1 and Rcf2, Members of the Hypoxia-induced Gene 1 Protein Family, Are Critical Components of the Mitochondrial Cytochrome bc1-cytochrome Oxidase Supercomplex [PDF]

open access: yes, 2012
We report that Rcf1 (formerly Aim31), a member of the conserved hypoxia-induced gene 1 (Hig1) protein family, represents a novel component of the yeast cytochrome bc1-cytochrome c oxidase (COX) supercomplex.
Furness, Andrew   +4 more
core   +2 more sources

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