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Merck
모든 사진(1)

Key Documents

914665

Sigma-Aldrich

Poly(ethylene glycol)-block-poly(propylene glycol)-block-poly(ethylene glycol) diacrylate

average Mn ~14,600

동의어(들):

F-108 diacrylate, PEG-PPG-PEG, Pluronic diacrylate

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About This Item

Linear Formula:
C3H3O[C2H4O]x[C3H6O]y[C2H4O]zC3H3O2
UNSPSC 코드:
12352112
NACRES:
NA.23

형태

powder

Quality Level

분자량

average Mn ~14,600

색상

off-white to yellow

저장 온도

−20°C

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션

Poloxamers are nonionic, triblock copolymers containg a central hydrophobic chain of poly(propylene glycol) (PPG) and two terminal hydrophilic chains of poly(ethylene glycol) (PEG). Due to their amphiphilic structure, poloxamer solutions feature temperature dependent self-assembling and thermo-gelling behavior. Concentrated aqueous solutions of poloxamers are liquid at low temperature and form a gel at higher temperature, in a reversible process. This characteristic has allowed for these materials to be used as drug carriers for most routes of administration including oral, topical, intranasal, ocular, and parenteral. Acrylate-modified derivatives are most commonly used as thermosensitive hydrogels for drug delivery and 3D bioprinting applications. After casting or printing, the material can be crosslinked to preserve the hydrogel structure.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

적합한 버전을 찾을 수 없으신가요?

특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Self-Assembly of Pluronic F127 Diacrylate in Ethylammonium Nitrate: Structure, Rheology, and Ionic Conductivity before and after Photo-Cross-Linking.
Carlos R L, et al.
Macromolecules, 49(14), 5179-5189 (2016)
Smart hydrogels for 3D bioprinting.
Shuai W, et al.
International Journal of Bioprinting, 1(1), 3-14 (2015)
Application of thermoreversible pluoronic F-127 gels in Pharmaceutical formulations.
Escobar-Chavez J J, et al.
J. Pharm. Pharm. Sci., 9(3), 339-358 (2006)
Self-Assembly of Pluronic F127 Diacrylate in Ethylammonium Nitrate: Structure, Rheology, and Ionic Conductivity before and after Photo-Cross-Linking.
Lopez Barron C R, et al.
Macromolecules, 49(14), 5179-5189 (2016)
Smart hydrogels for 3D bioprinting.
Wang S, et al.
International Journal of Bioprinting, 1(1), 3-14 (2015)

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