Merck
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文件

729086

Sigma-Aldrich

聚(乙二醇)二丙烯酸酯

average Mn 1,000, contains MEHQ as inhibitor

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别名:
PEG 二丙烯酸酯
CAS号:
26570-48-9
MDL编号:
MFCD00081876

形式

solid

分子量

average Mn 1,000

包含

MEHQ as inhibitor
≤1,500 ppm MEHQ as inhibitor (may contain)

组成

C2H3C(O)(OC2H4)nOC(O)C2H3

反应适用性

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

转变温度

Tm 32-37 °C

Mw/Mn

≤1.1

Ω端

acrylate

α端

acrylate

聚合物结构设计

shape: linear
functionality: homobifunctional

储存温度

−20°C

SMILES字符串

OCCO.OC(=O)C=C

InChI

1S/C8H10O4/c1-3-7(9)11-5-6-12-8(10)4-2/h3-4H,1-2,5-6H2

InChI key

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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相关类别

一般描述

聚（乙二醇）二丙烯酸酯（PEGDA）是一种可用作预聚体溶液的聚乙二醇（PEG）材料，该预聚体溶液可用于形成交联的聚合物体系。

应用

PEGDA应用广泛，涵盖从组织工程、光子学到其他生物学应用的众多应用。

制备说明

合成反应初始 MEHQ 浓度不超过 1,500ppm

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H315 - H317 - H318

危险分类

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Structural colour printing using a magnetically tunable and lithographically fixable photonic crystal
Kim H, et al.
Nature Photonics, 3(9), 534-534 (2009)
Photoencapsulation of osteoblasts in injectable RGD-modified PEG hydrogels for bone tissue engineering
Burdick JA and Anseth KS
Biomaterials, 23(22), 4315-4323 (2002)
Release of protein from highly cross-linked hydrogels of poly (ethylene glycol) diacrylate fabricated by UV polymerization
Mellott MB, et al.
Biomaterials, 22(9), 929-941 (2001)
Preparation and characterization of crosslinked poly (ethylene glycol) diacrylate hydrogels as fouling-resistant membrane coating materials
Ju H, et al.
Journal of Membrane Science , 330(1-2), 180-188 (2009)

商品

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

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.

Versatile Cell Culture Scaffolds via Bio-orthogonal Click Reactions

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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