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Merck
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重要文件

922390

Sigma-Aldrich

Poly (2-(N-3-Sulfopropyl-N,N-dimethyl ammonium)ethyl methacrylate)

Mn 20,000

同義詞:

PDMAPS, PSBMA

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About This Item

線性公式:
(C11H21NO5S)n
分類程式碼代碼:
12162002
NACRES:
NA.23
暫時無法取得訂價和供貨情況

形狀

powder

品質等級

分子量

Mn 20,000

應用

Poly(sulfobetaine methacrylate) (PSBMA) is a well-known zwitterionic polymer, it is non-toxic and biocompatible. On each of its repeating unit, it carries both a positive charge and a negative charge, leading to its strong hydration capacity. Surfaces coated with PSBMA showed superhydrophilic property and strong resistance to protein adsorption/bacterial adhesion, making this polymer a promising material in anti-fouling applications.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Reza Lalani et al.
Biomacromolecules, 13(6), 1853-1863 (2012-05-02)
Zwitterionic poly(sulfobetaine methacrylate) (PSBMA) has been well studied for its superhydrophilic and ultralow biofouling properties, making it a promising material for superabsorbent and nonadherent wound dressings. Electrospinning provides multiple desirable features for wound dressings, including high absorptivity due to high
Se Yeong Lee et al.
Biomaterials research, 22, 3-3 (2018-02-17)
Zwitterionic molecules have been widely studied as coating materials for preparing anti-fouling surfaces because they possess strong hydration properties that can resist non-specific protein adsorption. Numerous studies on surface modification using zwitterionic molecules have been investigated, such as electrochemically mediated

Questions

  1. For product 922749 how it is end capped?

    1 answer
    1. Product 922749  Poly(2-methacryloyloxyethyl phosphorylcholine) is end capped with hydroxy (OH) group similar to 925632.

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