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935794

Sigma-Aldrich

Multiphoton lithography bioink kit

gelatin-based hydrogel bioink

Synonyme(s) :

HYDROBIO INX X100

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About This Item

Code UNSPSC :
12352201
Nomenclature NACRES :
NB.02

Niveau de qualité

Forme

gel form

Couleur

red

Gonflement

swells to 50-250 (Post processing total volume increase (%))

Résistance du gel

(Storage modulus 4-26 kPa)

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Description générale

This gelatin-based bioink kit for multiphoton lithography (MPL) combines the biological benefits of conventional gelatin-based materials with two-photon polymerization processability. It is based on gelatin type B derived from natural collagen which is modified with photo-crosslinkable functional groups enabling efficient multiphoton processing at 780 nm in the presence of the supplied crosslinker. The gelatin-based bioink can be processed at fast speeds, due to the high reactivity and fast curing, resulting in high cell viability. The bioink is also biodegradable and allows cells to remodel the envrionment and substitute the hydrogel with newly formed extracellular matrix over time. This ready-to-use kit contains a concentrated resin, dilution buffer, and crosslinker for 10 prints.

Application

A wide range of biological applications including:
  • 3D bioprinting
  • Tissue engineering
  • High resolution printing of complex geometries

Caractéristiques et avantages

  • Biocompatibility - Supports cell adhesion and proliferation
  • Reproducibility - Production under strict quality control
  • Biodegradability - Enables cellular remodelling of the printed matrix
  • Easy handling - Delivered in a ready-to-use kit containing a concentrated stock solution, dilution buffer, and crosslinker for 10 prints that can be printed in 10 min
  • Biolgoically relevant - includes the benefits of collagen derived GelMA

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Acute Tox. 4 Oral - Aquatic Chronic 3

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3


Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Multiphoton Lithography as a Promising Tool for Biomedical Applications
Greant C, et al.
Advanced Functional Materials , 33, 2212641-2212641 (2023)
Olivier Guillaume et al.
Acta biomaterialia, 165, 72-85 (2022-03-16)
Since its inception, tissue engineering and regenerative medicine (TERM) has been relying on either scaffold-based or scaffold-free strategies. Recent reports outlined the possibility of a synergistic, convergence approach, referred to as the third TERM strategy, which could alleviate bottlenecks of

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