909866
Poly(2-(dimethylamino)ethyl methacrylate)
average Mn 10,000
Synonym(s):
Hydrophilic polymer, PDMAEMA, pH sensitive, pH-responsive
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About This Item
Linear Formula:
(C8H15NO2)n
UNSPSC Code:
12162002
NACRES:
NA.23
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form
powder or solid
mol wt
average Mn 10,000 (by GPC)
average Mn 10,000
color
white to faint yellow
PDI
≤1.4 (by GPC)
storage temp.
2-8°C
Application
Poly(2-(dimethylamino)ethyl methacrylate) is a pH-responsive polymer. pH-responsive polymers are a group of stimuli-responsive polymers that can respond to solution pH by undergoing structural and property changes such as surface activity, chain conformation, solubility, and configuration. The term “pH-responsive polymers” is commonly used to describe polymers having ionisable acidic or basic residues whose ionization depends on solution pH. The physical properties of the polymer, such as its chain conformation, configuration, and solubility, can be tailored by manipulating the pH or ionic strength. These unique properties of pH responsive polymer systems consequently make them very useful in various applications such as drug delivery, gene delivery, sensors, surfaces, membranes, and chromatography.
pH-sensitive polymer systems combined with nanotechnology could be utilized as an alternative strategy to traditional targeting systems to overcome major problems in current chemotherapy represented by non-specific tissue distribution of the drugs, tumor heterogeneity, and multidrug resistance (MDR) against anticancer drugs.
pH-sensitive polymer systems combined with nanotechnology could be utilized as an alternative strategy to traditional targeting systems to overcome major problems in current chemotherapy represented by non-specific tissue distribution of the drugs, tumor heterogeneity, and multidrug resistance (MDR) against anticancer drugs.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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pH-sensitive polymers for drug delivery
Huh K M,et al.
Macromolecular Research, 20(3), 224?233-224?233 (2012)
pH-Responsive polymers
Kocak G , et al.
Polym. Chem., 8, 144?176-144?176 (2017)
Jing Xie et al.
Macromolecular rapid communications, 38(23), 1499-1499 (2017-10-05)
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Qi X, et al.
Royal Society of Chemistry Advances, 7, 14337-14347 (2017)
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