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Study of electrospinning of sodium alginate, blended solutions of sodium alginate/poly(vinyl alcohol) and sodium alginate/poly(ethylene oxide)

Journal of Applied Polymer Science, 2007
AbstractAlginate is an interesting natural biopolymer for many of its merits and good biological properties. This paper investigates the electrospinning of sodium alginate (NaAlg), NaAlg/PVA‐ and NaAlg/PEO‐ blended systems. It was found in this research that although NaAlg can easily be dissolved in water, the aqueous NaAlg solution could not be ...
S. Safi   +3 more
exaly   +2 more sources

Sodium alginate as a mould release agent

open access: yesBiomaterials, 1985
The use of sodium alginate as a mould release agent during the casting of epoxy or polyester resins in plaster moulds is discussed. The optimal concentration of a retarder is determined, taking into consideration the setting behaviour and the adhesive bond strength.
Andreopoulos, AG
openaire   +3 more sources

Dietary effects of sodium alginate in humans

Food Additives and Contaminants, 1991
Following a 7-day control period, five male volunteers consumed a weight of sodium alginate corresponding to 175 mg/kg body weight for 7 days, followed by 200 mg sodium alginate per kg body weight for a further 16 days. Measurements before and at the end of the 23-day period of dietary supplementation showed that sodium alginate acted as a faecal ...
W G Brydon, M A Eastwood, D M W Anderson
exaly   +3 more sources

Synthesis and anticoagulant activity of sodium alginate sulfates

open access: yesCarbohydrate Polymers, 2011
Sodium alginate sulfates prepared from sodium alginate through reaction with an uncommon sulfating agent (N (SO₃Na)₃) which was synthesized by sodium bisulfite and sodium nitrite in aqueous solution.
Jinping Zhou, Weiguo Xie
exaly   +2 more sources

Structural Characterization of Sodium Alginate and Calcium Alginate

Biomacromolecules, 2016
Alginate readily aggregates and forms a physical gel in the presence of cations. The association of the chains, and ultimately gel structure and mechanics, depends not only on ion type, but also on the sequence and composition of the alginate chain that ultimately determines its stiffness.
Hadas, Hecht, Simcha, Srebnik
openaire   +2 more sources

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