average Mn 250
100 ppm MEHQ as inhibitor
reagent type: cross-linking reagent
reaction type: Polymerization Reactions
n20/D 1.463
1.11 g/mL at 25 °C
acrylate
acrylate
shape: linear
functionality: homobifunctional
2-8°C
OCCO.OC(=O)C=C
1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2
KUDUQBURMYMBIJ-UHFFFAOYSA-N
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This Item | 729086 | 701963 | 437441 |
---|---|---|---|
reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent | reaction suitability reagent type: cross-linking reagent |
density 1.11 g/mL at 25 °C | density - | density - | density 1.12 g/mL at 25 °C |
Ω-end acrylate | Ω-end acrylate | Ω-end acrylate | Ω-end acrylate |
α-end acrylate | α-end acrylate | α-end acrylate | α-end acrylate |
polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear | polymer architecture shape: linear |
Danger
Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
10 - Combustible liquids
WGK 1
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2D and 3D scaffold patterning techniques can be applied in the presence of cells using poly(ethylene glycol) (PEG)-based hydrogels. These methods can be applied to any optically transparent, photoactive substrate.
Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.
Devising biomaterial scaffolds that are capable of recapitulating critical aspects of the complex extracellular nature of living tissues in a threedimensional (3D) fashion is a challenging requirement in the field of tissue engineering and regenerative medicine.
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