Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

724467

Sigma-Aldrich

Poly(N-isopropylacrylamide-co-methacrylic acid)

methacrylic acid 5 mol %, average Mn 50,000

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(C6H11NO)m (C4H6O2)n
CAS Number:
151954-97-1
UNSPSC Code:
12162002
NACRES:
NA.23
Pricing and availability is not currently available.

form

powder

mol wt

average Mn 50,000

composition

methacrylic acid, 5 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

Looking for similar products? Visit Product Comparison Guide

Application

PNIPAM-based Smart Surfaces for Cell Sheet Tissue Engineering
Intelligent Swelling/Collapsing copolymer that can be used as a temperature- and pH-sensitive materials.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKBW8511V
MKBD3291

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Preparation and characterization of thermal- and pH-sensitive nanospheres.
X Y Wu et al.
Pharmaceutical research, 10(10), 1544-1547 (1993-10-01)
Eva Díez-Peña et al.
AAPS PharmSciTech, 5(2), e33-e33 (2005-03-12)
A series of poly[(N-isopropylacrylamide)-co-(methacrylic acid)] (P[(N-iPAAm)-co-(MAA)]) hydrogels was investigated to determine the composition that exhibits a better pH-modulated release of diltiazem hydrochloride (DIL.HCl). For this purpose hydrogel slabs were loaded with DIL.HCl by the immersion method, and its release under
Yashpal Sharma et al.
International journal of biological macromolecules, 51(4), 627-631 (2012-06-23)
Electrospinning is a versatile method to fabricate nanofibers of a range of polymeric and composite materials suitable as scaffolds for tissue engineering applications. In this study, we report the fabrication and characterization of polyaniline-carbon nanotube/poly(N-isopropyl acrylamide-co-methacrylic acid) (PANI-CNT/PNIPAm-co-MAA) composite nanofibers
Synthesis of novel metal sulfide-polymer composite microspheres exhibiting patterned surface structures.
Chaoliang Bai et al.
Langmuir : the ACS journal of surfaces and colloids, 20(1), 263-265 (2005-03-05)
Ana M Díez-Pascual et al.
Journal of colloid and interface science, 347(1), 79-89 (2010-04-14)
The confinement of polyelectrolyte multilayers of poly-L-lysine (PLL)/poly-L-glutamic acid (PGA) and chitosan (CHIT)/dextran sulfate (DEX) onto soft and porous thermoresponsive poly(N-isopropylacrylamide-co-methacrylic acid) (P(NiPAM-co-MAA)) microgel was studied by dynamic light scattering (DLS) and electrophoretic measurements. DLS demonstrates an "odd-even" effect in
View All Related Papers

Articles

Designing Temperature and pH Sensitive NIPAM Based Polymers

Poly(N-isopropylacrylamide), or PNIPAM, is a stimuli-responsive polymer that responds to changes in pH and temperature and has a LCST around 32 C.

Poly(N-isopropylacrylamide)-based Smart Surfaces for Cell Sheet Tissue Engineering

Tissue engineering has become a key therapeutic tool in the treatment of damaged or diseased organs and tissues, such as blood vessels and urinary bladders.

Stimuli-Responsive Materials as Intelligent Drug Delivery Systems

By altering the physicochemical properties, smart or intelligent drug delivery systems can be designed to deliver therapeutic molecules on-demand. Learn more about the application of stimuli-responsive materials in drug delivery.

Stimuli-Responsive Materials as Intelligent Drug Delivery Systems

By altering the physicochemical properties, smart or intelligent drug delivery systems can be designed to deliver therapeutic molecules on-demand. Learn more about the application of stimuli-responsive materials in drug delivery.

See All

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service