181986
ポリ(エチレンオキシド)
average MV 100,000 (nominal), powder, hydroxyl, BHT as inhibitor
別名:
PEO
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この商品について
製品名
ポリ(エチレンオキシド), average Mv 100,000 (nominal), powder
form
powder
Quality Level
mol wt
average Mv 100,000 (nominal)
contains
200-500 ppm BHT as inhibitor
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
refractive index
n20/D 1.4539
viscosity
12-50 cP, 5 % in H2O(25 °C, Brookfield)(lit.)
transition temp
Tg −67 °C, Tm 65 °C
density
1.13 g/mL at 25 °C
Ω-end
hydroxyl
α-end
hydroxyl
greener alternative category
SMILES string
[H]OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
Application
- 抗癌剤の薬物送達システムに使用できる、 ユニークな虫のような形状のポリマーブラシの 調製。
- 全固体電池や燃料電池用の 高分子電解質の合成。
- バイオメディカルや食品包装用の生分解性PEO/Agナノ複合材料の調製。
Features and Benefits
- 高い水溶性
- 急速な水和
- 生理学的組織pHの影響を受けない
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保管分類
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
資料
Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.
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.
ポリエチレングリコール（PEG）は、生物学的、化学的応用や医薬品開発に有用な化学的性質を有するエチレンオキシドと水との縮合ポリマーです。研究用途にPEGを使用する際に考慮すべき4つのポイントをご紹介します。