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Biocompatibility of Alginates for Grafting: Impact of Alginate Molecular Weight [PDF]
Artificial Cells, Blood Substitutes, and Biotechnology, 2003 Optimising microencapsulation technology towards the effective clinical transplantation has created the need for highly biocompatible alginates. Therefore, in this study the biocompatibility of different beads prepared from alginates with varying average molecular weight was examined.
Hans-Anton Lehr +8 more
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Diffusion of polyphenols from alginate, alginate/chitosan, and alginate/inulin particles
Journal of Food Process Engineering, 2019Abstract Thymus serpyllum L (thyme) aqueous extract was encapsulated within three different types of particles. Thus, electrostatic extrusion was applied to obtain alginate, alginate/chitosan, and alginate/inulin particles with encapsulated extract which is known as a rich source of polyphenolic compounds.
Radoslava N. Pravilović +5 more
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Structural Characterization of Sodium Alginate and Calcium Alginate
Biomacromolecules, 2016Alginate 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
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Effect of alginate composition and purity on alginate microspheres
Journal of Microencapsulation, 2004Alginate is commonly used to microencapsulate islets in experiments with islet allografts and xenografts for the treatment of Type I diabetes. The purpose of the present study is to determine the effects of alginate composition and purity on the morphology and size of microspheres.Microcapsules produced with the impure alginate types, medium-viscosity ...
Hesham M. El-Shewy +3 more
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Biomacromolecules, 2011
Distribution and proportion of β-D-mannuronic and α-L-guluronic acid in alginates are important for understanding the chemical-physical properties of the polymer. The present state of art methods, which is based on NMR, provides a statistical description of alginates.
Olav Andreas Aarstad +3 more
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Distribution and proportion of β-D-mannuronic and α-L-guluronic acid in alginates are important for understanding the chemical-physical properties of the polymer. The present state of art methods, which is based on NMR, provides a statistical description of alginates.
Olav Andreas Aarstad +3 more
openaire +3 more sources
Comprehensive Reviews in Food Science and Food Safety, 2021
Due to its advantagessuch as ionic crosslinking, pH responsiveness, excellent biocompatibility, biodegradability and low price, alginate has become one of the most important natural polysaccharides extensively used in constructing desired delivery ...
Duoduo Li, Zihao Wei, C. Xue
semanticscholar +1 more source
Due to its advantagessuch as ionic crosslinking, pH responsiveness, excellent biocompatibility, biodegradability and low price, alginate has become one of the most important natural polysaccharides extensively used in constructing desired delivery ...
Duoduo Li, Zihao Wei, C. Xue
semanticscholar +1 more source
Journal of Wound Care, 2021
Background: All fibrous wound dressings are considered to have the same action and value to the support of wound healing. Although clear distinction has been accepted between cotton gauze and calcium alginates, there is still no formally recognised distinction between calcium alginates and the more rapidly gelling fibre dressings.
Michael Walker, Jennifer Hurlow
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Background: All fibrous wound dressings are considered to have the same action and value to the support of wound healing. Although clear distinction has been accepted between cotton gauze and calcium alginates, there is still no formally recognised distinction between calcium alginates and the more rapidly gelling fibre dressings.
Michael Walker, Jennifer Hurlow
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The conversion of calcium alginate fibers into alginic acid fibers and sodium alginate fibers
Journal of Applied Polymer Science, 2006AbstractAlginate is a natural polymer extracted from brown seaweeds. Over the last two decades, alginate fibers have become well established in the wound management industry where their ion exchange and gel forming abilities are particularly useful in the treatment for exuding wounds.
Yimin Qin, Aixiang Luo, Huiqun Hu
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Review of alginate-based hydrogel bioprinting for application in tissue engineering
Biofabrication, 2019The dawn of 3D printing in medicine has given the field the hope of vitality in many patients fighting a multitude of diseases. Also entitled bioprinting, this appertains to its sequential printing of precursor ink, embodying cells and polymer/composite ...
Prasansha Rastogi, B. Kandasubramanian
semanticscholar +1 more source