Results 21 to 30 of about 970 (230)

A capacitive humidity sensor using cross-linked cellulose acetate butyrate [PDF]

open access: yes, 2005
This paper reports on the fabrication of a new capacitive humidity sensor having good characteristics and being robust enough to be considered as a component in industrial processes.This sensor is manufactured using a mixture of three cellulose acetate ...
Bernès, Alain   +2 more
core   +3 more sources

Separation of isomeric xylenes by pervaporation through cellulose ester membranes [PDF]

open access: yes, 1982
The interaction between the isomeric xylenes and different cellulose esters was investigated using solubility parameter considerations and through measurements of swelling values.
Kruitz, F.   +2 more
core   +4 more sources

Associations among Wine Grape Microbiome, Metabolome, and Fermentation Behavior Suggest Microbial Contribution to Regional Wine Characteristics. [PDF]

open access: yes, 2016
UnlabelledRegionally distinct wine characteristics (terroir) are an important aspect of wine production and consumer appreciation. Microbial activity is an integral part of wine production, and grape and wine microbiota present regionally defined ...
Allen, Greg   +6 more
core   +2 more sources

Induction of HBF

open access: yesThalassemia Reports, 2013
The role of HbF inducers in ameliorating the pathophysiology and severity associated with hemoglobinopathies like sickle cell disease and thalassemia is well demonstrated.
Mehran Karimi, Nader Cohan
doaj   +1 more source

The synergistic effect of chemical carcinogens enhances Epstein-Barr virus reactivation and tumor progression of nasopharyngeal carcinoma cells. [PDF]

open access: yesPLoS ONE, 2012
Seroepidemiological studies imply a correlation between Epstein-Barr virus (EBV) reactivation and the development of nasopharyngeal carcinoma (NPC). N-nitroso compounds, phorbols, and butyrates are chemicals found in food and herb samples collected from ...
Chih-Yeu Fang   +8 more
doaj   +1 more source

Sequential valproic acid/all-trans retinoic acid treatment reprograms differentiation in refractory and high risk acute myeloid leukemia. [PDF]

open access: yes, 2006
Epigenetic alterations of chromatin due to aberrant histone deacetylase (HDAC) activity and transcriptional silencing of all-trans retinoic acid (ATRA) pathway are events linked to the pathogenesis of acute myeloid leukemia (AML) that can be targeted by ...
Aloe Spiriti, M   +17 more
core   +1 more source

A Journey from the Pool of Chiral Synthetic Building Blocks to Cell-Penetrating Peptides, to a Novel Type of Enzyme – and back

open access: yesCHIMIA, 2013
The roles of polyhydroxy-butyrates/alkanoates (PHB/PHA) in biology, for the preparation of chiral building blocks, and as a source of inspiration for the discovery of ?- and ?-peptides are discussed.
Dieter Seebach
doaj   +1 more source

Interactions with water of mixed acetic-fatty cellulose esters [PDF]

open access: yes, 2011
Cellulose powder was acylated with mixtures containing acetic, fatty and acetic-fatty anhydrides to form acetic-fatty cellulose esters. The total degree of substitution (DS) of the mixed cellulose esters (MCE) ranged from 2x10-2 to 2.92.
Borredon, Marie-Elisabeth   +2 more
core   +3 more sources

Phenolic compounds as marker compounds for botanical origin determination of German propolis samples based on TLC and TLC-MS

open access: yesJournal of Applied Botany and Food Quality, 2013
Propolis, a complex mixture of different plant exudates collected and processed by honeybees, contains a wide range of bioactive substances. German propolis has so far only rarely been studied with respect to its constituents and botanical origin.
Julia Bertrams   +4 more
doaj   +1 more source

Antagonistic Effects of Sodium Butyrate and N-(4-Hydroxyphenyl)-retinamide on Prostate Cancer

open access: yesNeoplasia: An International Journal for Oncology Research, 2007
Butyrates and retinoids are promising antineoplastic agents. Here we analyzed effects of sodium butyrate and N-(4-hydroxyphenyl)-retinamide (4-HPR) on prostate cancer cells as monotherapy or in combination in vitro and in vivo.
Rainer Kuefer   +8 more
doaj   +1 more source

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