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Merck
CN

750166

聚(N-异丙基丙烯酰胺-co-甲基丙烯酸)

methacrylic acid 10 mol %, average Mn 8,000-10,000

别名:

功能化聚(N-异丙基丙烯酰胺), 功能化聚丙烯酰胺, 聚(N-异丙基丙烯酰胺), 聚(NIPAM-co-MAA), 聚丙烯酰胺

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关于此项目

线性分子式:
(C6H11NO)m (C4H6O2)n
化学文摘社编号:
UNSPSC Code:
12162002
NACRES:
NA.23
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InChI

1S/C6H11NO.C4H6O2/c1-4-6(8)7-5(2)3;1-3(2)4(5)6/h4-5H,1H2,2-3H3,(H,7,8);1H2,2H3,(H,5,6)

InChI key

BGJOTKHBFYMJST-UHFFFAOYSA-N

mol wt

average Mn 8,000-10,000

composition

methacrylic acid, 10 mol %

mp

>300 °C

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Application

智能溶胀/塌陷共聚物,可用作温度和pH敏感材料。

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

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Yunlu Dai et al.
ACS nano, 6(4), 3327-3338 (2012-03-23)
In this study, we report a new controlled release system based on up-conversion luminescent microspheres of NaYF(4):Yb(3+)/Er(3+) coated with the smart hydrogel poly[(N-isopropylacrylamide)-co-(methacrylic acid)] (P(NIPAM-co-MAA)) (prepared using 5 mol % of MAA) shell. The hybrid microspheres show bright up-conversion fluorescence
Kai Zhang et al.
Biomacromolecules, 5(4), 1248-1255 (2004-07-13)
To elucidate the mechanism of stimuli-responsive permeability and to optimize the design, the nanostructure of polymeric composite membranes, developed in our laboratory, was characterized. The membranes were prepared to contain various amounts of stimuli-responsive nanoparticles of poly(N-isopropylacrylamide-co-methacrylic acid), with or
Ester Chiessi et al.
The journal of physical chemistry. B, 114(25), 8301-8312 (2010-06-05)
Polymer microgels of poly(vinyl alcohol)/poly(methacrylate-co-N-isopropyl acrylamide) showed a thermoresponsive behavior, suitable for application in drug delivery (Biomacromolecules 2009, 10, 1589). In this work molecular dynamics (MD) methods were used to explain which structural aspects are determining for thermoresponsivity and how
J Taillefer et al.
Journal of pharmaceutical sciences, 89(1), 52-62 (2000-02-09)
pH-responsive polymeric micelles (PM) consisting of random copolymers of N-isopropylacrylamide (NIPA), methacrylic acid (MAA), and octadecyl acrylate (ODA) were prepared and characterized. The critical aggregation concentration, as determined by a fluorescence probe technique, was approximately 10 mg/L in water and
O Meyer et al.
FEBS letters, 421(1), 61-64 (1998-02-14)
Stable liposomes were rendered pH-sensitive by complexation to a polymer that undergoes marked temperature- and pH-dependent water solubility changes. The N-isopropylacrylamide-methacrylic acid copolymer was prepared with or without octadecyl acrylate. At pH below the phase transition of the polymer, egg

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