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729086

Sigma-Aldrich

聚(乙二醇)二丙烯酸酯

average Mn 1,000, acrylate, MEHQ as inhibitor (may contain)

同義詞:

PEG 二丙烯酸酯

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About This Item

CAS號碼:
26570-48-9
MDL號碼:
MFCD00081876
分類程式碼代碼:
12162002
NACRES:
NA.23

product name

聚(乙二醇)二丙烯酸酯, average Mn 1,000, contains MEHQ as inhibitor

形狀

solid

品質等級

100

分子量

average Mn 1,000

包含

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

成份

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

反應適用性

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

轉變溫度

Tm 32-37 °C

Mw/Mn

≤1.1

Ω-end

acrylate

α-end

acrylate

聚合物結構

shape: linear
functionality: homobifunctional

儲存溫度

−20°C

SMILES 字串

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 密鑰

KUDUQBURMYMBIJ-UHFFFAOYSA-N

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相關類別

一般說明

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。

應用

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。

準備報告

合成反应初始 MEHQ 浓度不超过 1,500ppm

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險聲明

H315,H317,H318

危險分類

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

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 1

閃點（°F）

Not applicable

閃點（°C）

Not applicable

分析證明 (COA)

輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。

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存取文件庫

Photoencapsulation of osteoblasts in injectable RGD-modified PEG hydrogels for bone tissue engineering
Burdick JA and Anseth KS
Biomaterials, 23(22), 4315-4323 (2002)
Structural colour printing using a magnetically tunable and lithographically fixable photonic crystal
Kim H, et al.
Nature Photonics, 3(9), 534-534 (2009)
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)
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)

文章

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.

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

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