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Sigma-Aldrich

TissueFab® bioink 

(GelHA)ma -Vis/405 nm

Synonym(s):

Bioink, HAMA, Hyaluronic Acid methacryloyl, Hyaluronic acid, Hyaluronic acid methacrylamide, Hyaluronic acid methacrylate, Sodium hyaluronate

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About This Item

UNSPSC Code:
12352201
NACRES:
NA.23

Quality Level

100

description

suitable for 3D bioprinting applications

sterility

sterile-filtered

form

viscous liquid (gel)

impurities

<5 CFU/g Bioburden (Fungal)
<5 CFU/g Bioburden (Total Aerobic)

color

colorless to pale yellow

particle size

0.2 μm

pH

6.5-7.5

application(s)

3D bioprinting

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Application

TissueFab® - HAMA-Vis bioink is a hyaluronic acid methacrylate and GelMA based bioink for 3D bioprinting applications. The formulation is optimized for 3D bioprinting of tissues and constructs using extrusion based 3D bioprinters, and can be can be used to bioprint cell-laden hydrogels in desired shape without any supporting material. The crosslinking of printed structures can be done in one step using visible light for further culture and maturation of cells for tissue engineering and regenerative medicine applications.

Packaging

10 mL in glass bottle

Legal Information

TISSUEFAB is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

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Michelle T Poldervaart et al.
PloS one, 12(6), e0177628-e0177628 (2017-06-07)
In bone regenerative medicine there is a need for suitable bone substitutes. Hydrogels have excellent biocompatible and biodegradable characteristics, but their visco-elastic properties limit their applicability, especially with respect to 3D bioprinting. In this study, we modified the naturally occurring
Sudhir Khetan et al.
Cryobiology, 90, 83-88 (2019-08-06)
While significant progress has been made in directing the behavior of cells encapsulated within three-dimensional (3D) covalently crosslinked hydrogels, the capacity of these materials to support in situ cryopreservation of cells directly within the gels has not been assessed. Here

Articles

Bioink Selection for 3D Bioprinting

Bioinks enable 3D bioprinting of tissue constructs for drug screening and transplantation; select suitable bioinks for specific tissue engineering.

Recent Advances in 3D-Bioprinting-based Drug Screening

Learn how 3D bioprinting is revolutionizing drug discovery with highly-controllable cell co-culture, printable biomaterials, and its potential to simulate tissues and organs. This review paper also compares 3D bioprinting to other advanced biomimetic techniques such as organoids and organ chips.

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