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Merck
모든 사진(1)

주요 문서

725684

Sigma-Aldrich

Poly(ethylene glycol) dimethacrylate

average MN 10,000, cross-linking reagent polymerization reactions, methacrylate, ≤1, 500 ppm MEHQ as inhibitor (may contain)

동의어(들):

Polyethylene glycol, PEG dimethacrylate

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About This Item

Linear Formula:
C3H5C(O)(OCH2CH2)nOC(O)C3H5
CAS Number:
MDL number:
UNSPSC 코드:
12162002
NACRES:
NA.23

제품명

Poly(ethylene glycol) dimethacrylate, average Mn 10,000, contains MEHQ as inhibitor

양식

powder

분자량

average Mn 10,000

포함

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

반응 적합성

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

bp

>200 °C/2 mmHg (lit.)

전이 온도

Tm 56-61 °C

Mw/Mn

≤1.1

Ω-끝

methacrylate

α-끝

methacrylate

폴리머 구조

shape: linear
functionality: homobifunctional

저장 온도

−20°C

SMILES string

OCCO.CC(=C)C(O)=O

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3

InChI key

STVZJERGLQHEKB-UHFFFAOYSA-N

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제조 메모

Synthesized with an initial concentration of ≤1,500 ppm MEHQ

Storage Class Code

11 - Combustible Solids

WGK

WGK 1


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문서

Scaffold patterning with poly(ethylene glycol)-based hydrogels for cell presence in 2D and 3D environments on photoactive substrates.

Hydrogel-based biomaterials for cell delivery and tissue regeneration applications are discussed.

In the past two decades, tissue engineering and regenerative medicine have become important interdisciplinary fields that span biology, chemistry, engineering, and medicine.

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.

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