Novel hydrogels based on natural polysaccharide Gum Karaya for soft tissue regeneration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F15%3APU115087" target="_blank" >RIV/00216305:26620/15:PU115087 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Novel hydrogels based on natural polysaccharide Gum Karaya for soft tissue regeneration

Popis výsledku v původním jazyce

Natural polysaccharides are biodegradable, freely available, relatively cheap and nontoxic materials. They are widely used in food and pharmaceutical industry. Moreover, polysaccharide based hydrogels are promising for use in medicine. They provide moistenvironment which stimulates faster wound healing. Hydrogels can be utilized as wound dressing for soft tissue regeneration (e.g. skin burns or ulcers). Gum Karaya (GK) is a natural polysaccharide obtained from Sterculia urens tree. GK is anionic polysaccharide containing ?-D-galactose, L-rhamnose, ?-D-glucuronic acid and Dgalacturonic acid. Natural GK is partially acetylated high molecular weight polymer (Mw ? 9 mil Da) insoluble in water. On the other hand, GK is biodegradable and cheap having high swelling and retention capacity, high viscosity and inherent antimicrobial activity. Therefore, GK has good potential to be utilized in medicine. [1, 2] The objective of this study is preparation a soluble sample of GK by alkali treatment

Název v anglickém jazyce

Novel hydrogels based on natural polysaccharide Gum Karaya for soft tissue regeneration

Popis výsledku anglicky

Natural polysaccharides are biodegradable, freely available, relatively cheap and nontoxic materials. They are widely used in food and pharmaceutical industry. Moreover, polysaccharide based hydrogels are promising for use in medicine. They provide moistenvironment which stimulates faster wound healing. Hydrogels can be utilized as wound dressing for soft tissue regeneration (e.g. skin burns or ulcers). Gum Karaya (GK) is a natural polysaccharide obtained from Sterculia urens tree. GK is anionic polysaccharide containing ?-D-galactose, L-rhamnose, ?-D-glucuronic acid and Dgalacturonic acid. Natural GK is partially acetylated high molecular weight polymer (Mw ? 9 mil Da) insoluble in water. On the other hand, GK is biodegradable and cheap having high swelling and retention capacity, high viscosity and inherent antimicrobial activity. Therefore, GK has good potential to be utilized in medicine. [1, 2] The objective of this study is preparation a soluble sample of GK by alkali treatment

Druh

O - Ostatní výsledky

CEP obor

CD - Makromolekulární chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů