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Merck
CN

750166

Sigma-Aldrich

Poly(N-isopropylacrylamide-co-methacrylic acid)

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

Synonym(s):

Poly(NIPAM-co-MAA), Polyacrylamide, functionalized polyNIPAM, functionalized polyacrylamide, polyNIPAM

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About This Item

Linear Formula:
(C6H11NO)m (C4H6O2)n
CAS Number:
151954-97-1
UNSPSC Code:
12162002
NACRES:
NA.23

Key Documents

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mol wt

average Mn 8,000-10,000

composition

methacrylic acid, 10 mol %

mp

>300 °C

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

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Application

Intelligent Swelling/Collapsing copolymer that can be used as a temperature- and pH-sensitive materials.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKBH5656
MKBH5656V

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J Moselhy et al.
Journal of biomaterials science. Polymer edition, 11(2), 123-147 (2000-03-16)
The pH- and temperature-responsive poly(N-isopropylacrylamide-co-methacrylic acid) (PNIPAm/MAA) nanoparticles are of potential application in targeted drug delivery. Their responsive properties in the presence of human serum albumin were investigated using dynamic light scattering (DLS), protein assay, and electron spin resonance (ESR)
Eunice Costa et al.
Langmuir : the ACS journal of surfaces and colloids, 28(26), 10082-10090 (2012-06-09)
The layer-by-layer (LbL) assembly of polyelectrolyte pairs on temperature and pH-sensitive cross-linked poly(N-isopropylacrylamide)-co-(methacrylic acid), poly(NIPAAm-co-MAA), microgels enabled a fine-tuning of the gel swelling and responsive behavior according to the mobility of the assembled polyelectrolyte (PE) pair and the composition of
Pierre Simard et al.
International journal of pharmaceutics, 381(2), 86-96 (2009-05-19)
A promising avenue in cancer therapy using liposomal formulations is the combination of site-specific delivery with triggered drug release. The use of trigger mechanisms in liposomes could be relevant for drugs susceptible to lysosomal hydrolytic/enzymatic degradation. Here, we propose a
Samer R Abulateefeh et al.
Macromolecular bioscience, 11(12), 1722-1734 (2011-10-21)
Many difficulties in treating cancer arise from the problems in directing highly cytotoxic agents to the deseased tissues, cells and intracellular compartments. Many drug delivery systems have been devised to address this problem, including those that show a change in
Weitai Wu et al.
Biosensors & bioelectronics, 25(12), 2603-2610 (2010-05-18)
A new class of optical glucose nanobiosensors with high sensitivity and selectivity at physiological pH is described. To construct these glucose nanobiosensors, the fluorescent CdS quantum dots (QDs), serving as the optical code, were incorporated into the glucose-sensitive poly(N-isopropylacrylamide-acrylamide-2-acrylamidomethyl-5-fluorophenylboronic acid)
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