283215
Poly(allylamine hydrochloride)
average Mw ~17,500 (GPC vs. PEG std.)
Synonyme(s) :
PAA HCl, PAH
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A propos de cet article
Formule linéaire :
[CH2CH(CH2NH2 · HCl)]n
Numéro CAS:
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
415-050-2
MDL number:
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Laissez-nous vous aiderInChI key
VVJKKWFAADXIJK-UHFFFAOYSA-N
InChI
1S/C3H7N/c1-2-3-4/h2H,1,3-4H2
SMILES string
Cl.NCC=C
form
solid
mol wt
average Mw ~17,500 (GPC vs. PEG std.)
Quality Level
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Catégories apparentées
General description
Poly(allylamine hydrochloride) (PAH) is a water-soluble weak-base and a biodegradable polymer.
Application
Poly(allylamine hydrochloride) can be used as a starting material to prepare:
- Chitosan/PAH polymer blend films by solution casting technique. These films can be employed in injectable drug delivery systems and tissue generation.
- Cross-linked amino-modified graphene oxide for the removal of Cr(IV) from aqueous solutions.
- Polyelectrolyte multilayers(PEMs) by the layer-by-layer method. These PEMs can be used to prepare controlled drug delivery systems and coatings with controlled cell adhesion properties.
Used to make redox hydrogel-modified electrodes for measuring enzyme responses.
Features and Benefits
- Excellent environmental stability
- Water-soluble
- Low cost
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Skin Sens. 1
Classe de stockage
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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B Marzec et al.
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Xin Gao et al.
International journal of nanomedicine, 7, 4037-4051 (2012-08-14)
We designed dual-functional nanoparticles for in vivo application using a modified electrostatic and covalent layer-by-layer assembly strategy to address the challenge of assessment and treatment of hormone-refractory prostate cancer. Core-shell nanoparticles were formulated by integrating three distinct functional components, ie
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Langmuir : the ACS journal of surfaces and colloids, 29(11), 3546-3555 (2013-01-17)
Systematic studies of silver particle deposition kinetics under diffusion transport on poly(allylamine hydrochloride) (PAH) modified mica were carried out. Monolayer coverage, quantitatively determined by AFM and SEM, was regulated within broad limits by adjusting the deposition time and the ionic
Ya Wang et al.
Macromolecular bioscience, 12(10), 1321-1325 (2012-09-12)
Fluorescent-magnetic-biotargeting multifunctional microcapsules (FMBMMs) are designed and fabricated via layer-by-layer assembly. It is found that the arginine-glycine-aspartate-modified FMBMMs were capable of sensitively detecting and efficiently isolating approximately 80% target cancer cells within 20 min. More importantly, FMBMMs present a general
L Minati et al.
International journal of pharmaceutics, 438(1-2), 45-52 (2012-09-11)
Gold nanoparticles functionalized with doxorubicin and stabilized with multilayers of degradable polyelectrolyte were allowed to age in aqueous medium in vitro in order to show the possibility of drug release in cellular environment. The chemico-physical characteristics of the nanoparticles are
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