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Merck

925802

Sigma-Aldrich

Silk fibroin

average mol wt 100 kDa (water soluble)

Sinónimos:

SilMA, Silk fibroin

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About This Item

UNSPSC Code:
12162002
NACRES:
NA.23

mol wt

average mol wt 100 kDa (water soluble)

Quality Level

color

white to off-white

pH

6-8 (2% in water, when dissolved in water)

General description

Silk is a natural polymer composed of two proteins - fibroin and sericin.
Silk fibroin is used in biomedical applications due to its enhanced biocompatibility and biodegradability.

Silk fibroin (SF) demonstrates enhanced strength and stability compared to other common natural polymers due to its unique features including;
  • amphiphilicity
  • hydrophobicity
  • substantial hydrogen bonding
  • intrinsic low viscosity
  • high protein crystallinity by ß-sheet crystals.

Application

SF is a versatile material, that finds itself in multiple types of scaffolds, with extensive uses in inkjet, extrusion-based, laser-assisted, and DLP bioprinting tissue engineering applications.

Packaging

1 g in glass bottle

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3


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Visite la Librería de documentos

Xiaohui Zhang et al.
Advanced drug delivery reviews, 61(12), 988-1006 (2009-08-01)
Electrospinning is a versatile technique that enables the development of nanofiber-based biomaterial scaffolds. Scaffolds can be generated that are useful for tissue engineering and regenerative medicine since they mimic the nanoscale properties of certain fibrous components of the native extracellular
Heesun Hong et al.
Biomaterials, 232, 119679-119679 (2019-12-23)
Three-dimensional printing with Digital Lighting Processing (DLP) printer has come into the new wave in the tissue engineering for regenerative medicine. Especially for the clinical application, it needs to develop of bio-ink with biocompatibility, biodegradability and printability. Therefore, we demonstrated

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