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283215

Sigma-Aldrich

Poly(allylamine hydrochloride)

average Mw ~17,500 (GPC vs. PEG std.)

Sinónimos:

PAA HCl, PAH

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About This Item

Fórmula lineal:
[CH2CH(CH2NH2 · HCl)]n
Número de CAS:
71550-12-4
Número CE:
415-050-2
Número MDL:
MFCD00084396
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24857093
NACRES:
NA.23

Formulario

solid

Nivel de calidad

200

mol peso

average Mw ~17,500 (GPC vs. PEG std.)

cadena SMILES

Cl.NCC=C

InChI

1S/C3H7N/c1-2-3-4/h2H,1,3-4H2

Clave InChI

VVJKKWFAADXIJK-UHFFFAOYSA-N

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Descripción general

Poly(allylamine hydrochloride) (PAH) is a water-soluble weak-base and a biodegradable polymer.

Aplicación

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.

Características y beneficios

  • Excellent environmental stability
  • Water-soluble
  • Low cost

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H302,H317

Clasificaciones de peligro

Acute Tox. 4 Oral - Skin Sens. 1

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
MKCQ1651
MKCP9820
MKCP2299
MKCK8732
MKCN7553

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Jingguo Li et al.
Chemistry, an Asian journal, 8(2), 385-391 (2012-12-12)
Multimodal imaging and simultaneous therapy is highly desirable because it can provide complementary information from each imaging modality for accurate diagnosis and, at the same time, afford an imaging-guided focused tumor therapy. In this study, indocyanine green (ICG), a near-infrared
Yiyao Liu et al.
Expert opinion on drug delivery, 9(10), 1197-1207 (2012-09-27)
Technologies to increase tissue vascularity are critically important to the fields of tissue engineering and cardiovascular medicine. Angiogenic factors, like VEGF, have been widely investigated to induce vascular endothelial cell proliferation and angiogenesis for establishing a vascular network. However, effective
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
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
Bing Wang et al.
Macromolecular bioscience, 12(11), 1534-1545 (2012-09-26)
The mechanism of the cellular uptake of polyelectrolyte microcapsules and its influences on the functions and toxicity of human SMCs are explored. The covalently assembled poly(allylamine hydrochloride)/glutaraldehyde microcapsules are easily ingested by SMCs mainly through macropinosis and caveolae-mediated endocytosis pathways.
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Global Trade Item Number

Número de referencia del producto (SKU)GTIN
283215-1KG
283215-25G4061826236871
283215-5G4061826236888

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