Results 21 to 30 of about 49,127 (287)

The Peroxisomal Enzyme L-PBE Is Required to Prevent the Dietary Toxicity of Medium-Chain Fatty Acids

open access: yesCell Reports, 2013
Specific metabolic pathways are activated by different nutrients to adapt the organism to available resources. Although essential, these mechanisms are incompletely defined.
Jun Ding   +8 more
doaj   +1 more source

An enhanced procedure for measuring organic acids and methyl esters in PM2.5 [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
A solid-phase extraction (SPE) pretreatment procedure allowing organic acids to be separated from methyl esters in fine aerosol has been developed. The procedure first separates the organic acids from fatty acid methyl esters (FAMEs) and other nonacid ...
F. Liu   +5 more
doaj   +1 more source

pH-independent immediate release polymethacrylate formulations : an observational study [PDF]

open access: yes, 2015
Using Eudragit (R) E PO (EudrE) as a polymethacrylate carrier, the aim of the study was to develop a pH-independent dosage form containing ibuprofen (IBP) as an active compound via chemical modification of the polymer (i.e.
Claeys, Bart   +4 more
core   +2 more sources

Quinoline based receptor in fluorometric discrimination of carboxylic acids

open access: yesBeilstein Journal of Organic Chemistry, 2008
Quinoline and naphthalene-based fluororeceptors 1 and 2 have been designed and synthesized for detection of hydroxy carboxylic acids in less polar solvents.
Kumaresh Ghosh   +3 more
doaj   +1 more source

Chemical characterization of water-soluble organic carbon aerosols at a rural site in the Pearl River Delta, China, in the summer of 2006 [PDF]

open access: yes, 2009
Online measurements of water-soluble organic carbon (WSOC) aerosols were made using a particle-into-liquid sampler (PILS) combined with a total organic carbon (TOC) analyzer at a rural site in the Pearl River Delta region, China, in July 2006.
Blake, DR   +12 more
core   +1 more source

Abnormal urinary excretion of unsaturated dicarboxylic acids in patients with medium-chain acyl-CoA dehydrogenase deficiency.

open access: yesJournal of Lipid Research, 1990
Medium-chain acyl-CoA dehydrogenase (MCAD) deficiency is the most frequently described metabolic disorder of fatty acid oxidation in humans. Acute episodes are usually characterized biochemically by the appearance of nonketotic dicarboxylic aciduria.
KY Tserng, SJ Jin, DS Kerr, CL Hoppel
doaj   +1 more source

HET acid based oligoesters – TGA/FTIR studies [PDF]

open access: yes, 2008
One of the important reactive halogenated dicarboxylic acids used in the synthesis of flame retardant unsaturated polyester resins is 1,4,5,6,7,7-hexachlorobicyclo [2.2.1] hept-5-ene-2,3-dicarboxylic acid (HET acid).
Rajkumar, Thangamani   +3 more
core   +2 more sources

Gas-liquid chromatography of 2-chloroethyl esters using a detector specific for halogens

open access: yesJournal of Lipid Research, 1967
The gas-liquid chromatography of 2-chloroethyl derivatives of short- and long-chain monocarboxylic acids, and of short-chain dicarboxylic acids and aldehydes has been studied with a dual-flame ionization detector that provided simultaneous records of the
Arthur Karmen
doaj   +1 more source

Solid state and sub-cooled liquid vapour pressures of cyclic aliphatic dicarboxylic acids [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
Knudsen Effusion Mass Spectrometry (KEMS) has been used to measure for the first time the solid state vapour pressures of a series of aliphatic cyclic dicarboxylic acids with increasing ring size. Additionally the atmospherically important compounds; <
A. M. Booth   +6 more
doaj   +1 more source

Formulation of itraconazole nanococrystals and evaluation of their bioavailability in dogs [PDF]

open access: yes, 2014
The aim of the study is to increase the bioavailability of itraconazole (ITRA) using nanosized cocrystals prepared via wet milling of ITRA in combination with dicarboxylic acids.
Adriaensens, Peter   +7 more
core   +1 more source

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