Ionic liquids for the preparation of biopolymer materials for drug/gene delivery : a review [PDF]
Biopolymers are particularly suitable for drug applications due to their biocompatibility, biodegradability and low immunogenicity. There has been growing interest in using biopolymers to achieve the controlled release of therapeutics.
Chen, Jing +3 more
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The Effects of Low Temperature Cooking on the Deinking of Groundwood [PDF]
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
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Biological and microbial fuel cells [PDF]
Biological fuel cells have attracted increasing interest in recent years because of their applications in environmental treatment, energy recovery, and small-scale power sources.
Duţeanu, Narcis Mihai +4 more
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Impact of the C2/C6 ratio of high-molecular-weight hydroxyethyl starch on pharmacokinetics and blood coagulation in pigs [PDF]
Rapport de synthèse : Contexte: l'hydroxyéthylamidon (HEA) est largement utilisé comme expanseur volémique en anesthésiologie et réanimation. Cependant, cette classe de produits perturbe le system de la coagulation.
Schramm, S.
core
Extensional rheometry of cellulose ether solutions: flow instability [PDF]
Capillary breakup extensional rheometryof semi-dilute hydroxyethyl cellulose (HEC) solutionswas performed under several step-stretch conditions.The resulting parameters, i.e.
Robert John English +1 more
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Freeze-drying of mammalian cells using trehalose: Preservation of DNA integrity [PDF]
The aim of this study was to investigate preservation of biomolecular structures, particularly DNA, in freeze-dried fibroblasts, after loading with trehalose via freezing-induced uptake.
Bigalk, Judith +5 more
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Importance of coil-overlapping for the effectiveness of hydroxypropylguars as water retention agent in cement-based mortars [PDF]
International audienceThis paper is devoted to the role of hydroxypropylguars (HPG) on water retention (WR) capacities of cement-based mortars. WR and pore solution viscosity of mortars formulated with different dosage and kind of HPG were investigated ...
Govin, Alexandre +2 more
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Water transport in freshly-mixed mortars containing cellulose ethers [PDF]
Groupe de travail n°2 : Interactions éther de cellulose-ciment du CEReM (Consortium d'Etudes et de Recherches sur les Mortiers)Polysaccharides are polymers frequently introduced into mortar formulations in order to improve the workability and water ...
Govin, Alexandre +4 more
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Synthesis and characterization of sensitive hydrogels based on semi- interpenetrated networks of poly 2-ethyl-(2-pyrrolidone) methacrylate and hyaluronic acid [PDF]
Sensitive hydrogels attract interest due to their soft wet appearance and shape response to environmental variations. The synthesis and characterization of semi-interpenetrated hydrogels obtained by radical-induced polymerization of 2-ethyl-(2 ...
Blanco, Francisco J. +5 more
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Role of Radiation Processing in Production of Hydrogels for Medical Applications [PDF]
Recently, hydrophilic polymer gel (hydrogel) for application in medical fields has attracted much attention of researchers due to its unique properties which can resemble human living organs.
Darwis, D. (D)
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