Results 11 to 20 of about 6,962 (140)

Future of 5-fluorouracil in cancer therapeutics, current pharmacokinetics issues and a way forward [PDF]

open access: yes, 2019
Background: In addition to exhibiting antitumor potential, antitumor drugs exhibit toxicity due to a poor pharmacokinetic profile. An enormous amount of research has been carried out and is still ongoing to obtain more targeted, potent, and safe drugs to
Abd-Rabou   +39 more
core   +1 more source

Cellulose ethers influence on water retention and consistency in cement-based mortars [PDF]

open access: yes, 2011
International audienceCellulose ethers (CE) are commonly used as additives to improve the quality of cement-based materials. As admixtures, they improve the properties of mortars such as water retention, workability, and open time.
Deves, Olivier   +5 more
core   +4 more sources

Approaches in biotechnological applications of natural polymers [PDF]

open access: yes, 2016
Natural polymers, such as gums and mucilage, are biocompatible, cheap, easily available and non-toxic materials of native origin. These polymers are increasingly preferred over synthetic materials for industrial applications due to their intrinsic ...
Abreu FOMS, Oliveira EF, Paula HCB, et al.   +230 more
core   +2 more sources

Nuclear magnetic relaxation dispersion investigations of water retention mechanism by cellulose ethers in mortars [PDF]

open access: yes, 2012
International audienceWe show how nuclear magnetic spin-lattice relaxation dispersion of proton-water (NMRD) can be used to elucidate the effect of cellulose ethers on water retention and hydration delay of freshly-mixed white cement pastes.
Devès, Olivier   +5 more
core   +3 more sources

Foreword: Advances in Polymer/Fibre Biotechnology [PDF]

open access: yes, 2017
[Excerpt] Biotechnology has been applied as a valuable tool to produce useful bio-based products from non-petrochemical renewable resources. Biologically produced polymers present advantages related with the biodegradability, performance, cheapness of ...
Cavaco-Paulo, Artur, Silva, Carla
core   +1 more source

Synthesis, Chemistry and Applications of 5-Hydroxymethyl-furfural And Its Derivatives [PDF]

open access: yes, 2001
The prospect of exciting research activity in the chemistry of furfural derived compounds such as 5-hydroxymethylfurfural (HMF), 2,5-furandicarbaldehyde and 2,5-furan-dicarboxylic acid prompted the writing of this article.
Lewkowski, Jarosław
core   +1 more source

Degradation studies of hydrophilic, partially degradable and bioactive cements (HDBCs) incorporating chemically modified starch [PDF]

open access: yes, 2012
The degradation rate in Hydrophilic, Degradable and Bioactive Cements (HDBCs) containing starch/cellulose acetate blends (SCA) is still low. In order to increase degradation, higher amounts of starch are required to exceed the percolation threshold.
A Hebeish   +28 more
core   +1 more source

Importance of the ammonia assimilation by Penicillium purpurogenum in amino derivative Monascus pigment, PP-V, production [PDF]

open access: yes, 2013
A fungal strain, Penicillium purpurogenum IAM 15392, produced the azaphilone Monascus pigment homolog when cultured in a medium composed of soluble starch, ammonium nitrate, yeast extract, and citrate buffer, pH 5.0. One of the typical features of violet
Jun Kato   +6 more
core   +1 more source

Clinical management of sepsis [PDF]

open access: yes, 2017
published_or_final_versio
Lam, PK
core   +1 more source

The Effects of Low Temperature Cooking on the Deinking of Groundwood [PDF]

open access: yes, 1983
An experiment was designed to lower the temperature of the cooking stage in the deinking of groundwood. The cook chemicals consisted of sodium meta-silicate, sodium carbonate, hydrogen peroxide and surfactants.
De Vries, George
core   +1 more source

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