900188
Poly(N-isopropyl acrylamide)
NHS ester end functionalized, average Mn 5,000
Synonym(s):
PNIPAM, polyNIPAM
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About This Item
Linear Formula:
C8H10NO4(C6H11NO)nH
UNSPSC Code:
12162002
NACRES:
NA.23
Related Categories
Application
Poly(N-isopropyl acrylamide) (PolyNIPAM) is a stimuli-responsive polymer. This product features low polydispersity (PDI), which typically leads to better reproducibility in applications, and a terminal N-hydroxysuccinimide (NHS) functional group, allowing for rapid conjugation of biomolecules, small molecules, or other polymers. PolyNIPAM has been used in development of a variety of thermosensitive coated micro/nano materials, including thermoresponsive polymeric drug delivery systems.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Maria E Nash et al.
Stem cell reviews, 9(2), 148-157 (2013-01-29)
The facile regeneration of undifferentiated human mesenchymal stem cells (hMSCs) from thermoresponsive surfaces facilitates the collection of stem cells avoiding the use of animal derived cell detachment agents commonly used in cell culture. This communication proposes a procedure to fabricate
Hydrophobic interaction-mediated capture and release of cancer cells on thermoresponsive nanostructured surfaces.
Hongliang Liu et al.
Advanced materials (Deerfield Beach, Fla.), 25(6), 922-927 (2012-11-20)
G Chen et al.
Nature, 373(6509), 49-52 (1995-01-05)
There are many potential applications of 'intelligent' aqueous polymer systems in medicine, biotechnology, industry and in environmental problems. Many of these polymer systems undergo reversible phase transitions--for example, abrupt changes in volume--in response to external stimuli such as temperature, pH
Matteo D'Este et al.
Carbohydrate polymers, 90(3), 1378-1385 (2012-09-04)
An efficient and scale-up ready single-step synthesis for the conjugation of thermoresponsive polymers to hyaluronic acid (HA) was established. Jeffamines(®) (JFM) and poly(N-isopropylacrylamide) (PNIPAM) were grafted to HA via direct amidation mediated by 1,1'-carbonyldiimidazole activation. The temperature-induced gelation of the
Tatiya Trongsatitkul et al.
Colloids and surfaces. B, Biointerfaces, 103, 244-252 (2012-12-04)
The effect of PEGylation on the thermal response and protein adsorption resistance of crosslinked PNIPAm microgels was investigated. It was found that the presence of PEG, its molecular weight (M(n) 300 and 1100 g/mol) and its concentration (10, 20, and
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