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926175

Sigma-Aldrich

Glycol Chitosan Methacrylate

Degree of methacrylation ∼45%

Synonym(e):

Chitosan hydrogel, Crosslinkble chitosan, Glycol chitosan, Methacrylated glycol chitosan

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About This Item

Lineare Formel:
[C14H25NO8]n [C10H17NO6]m
UNSPSC-Code:
12352201
NACRES:
NA.23

Qualitätsniveau

100

Form

powder

Farbe

white to light yellow, light brown

Eignung

conforms to structure for NMR

Lagertemp.

2-8°C

Anwendung

Glycol chitosan is soluble at neutral pH and possesses potentially useful biological properties such as good biocompatibility accelerate wound healing, and antimicrobial properties, and it is less toxic and provide to stimulates chondrocyte growth at low concentrations. Methacrylated glycol chitosan is photo- and thermally cross-linkable and is used as a precursor for the preparation of hydrogels used in biomedical applications including drug delivery, tissue engineering, and 3D bioprinting.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

Evaluation of the Properties of Soluble Chitosan and Chitosan Microspheres
Carreno-Gomez, B.; Duncan, R
International Journal of Pharmaceutics, 148 (2), 231-240 (1997)
Modified chitosan hydrogels as drug delivery and tissue engineering systems: present status and applications
Tapan Kumar Giri Amrit Thakur, et al.
Acta Pharmaceutica Sinica. B, Volume 2, Issue 5, 439-449 (2012)
Eun Seok Ko et al.
Carbohydrate polymers, 245, 116496-116496 (2020-07-29)
Hydrogel systems that show self-healing ability after mechanical damage are receiving increasing attention. However, self-healing hydrogels suitable for biomedical applications are limited owing to complex preparation methods. Furthermore, few studies have demonstrated the self-healing property of ferrogels. In this study
Brian G Amsden et al.
Biomacromolecules, 8(12), 3758-3766 (2007-11-23)
Glycol chitosan is a derivative of chitosan that is soluble at neutral pH and possesses potentially useful biological properties. With the goal of obtaining biocompatible hydrogels for use as tissue engineering scaffolds or drug delivery depots, glycol chitosan was converted
K Y Lee et al.
Biomaterials, 16(16), 1211-1216 (1995-11-01)
Chitosan was selectively N-acylated with various carboxylic anhydrides, e.g., acetic, propionic, n-butyric, n-valeric and n-hexanoic anhydrides, in the presence of methanol. The degree of N-acylation of about 20-50% was obtainable without occurrence of gelation by using carboxylic anhydrides of 0.3-1.2
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