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283223

Sigma-Aldrich

Poly(allylamine hydrochloride)

average Mw 50,000

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Synonym(s):
PAA HCl, PAH
Linear Formula:
[CH2CH(CH2NH2 · HCl)]n
CAS Number:
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

solid

Quality Level

mol wt

average Mw 50,000

SMILES string

Cl.NCC=C

InChI

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

InChI key

VVJKKWFAADXIJK-UHFFFAOYSA-N

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This Item
2832151372333749222
Polyallylamine hydrochloride United States Pharmacopeia (USP) Reference Standard

USP

1372333

Polyallylamine hydrochloride

Polyacrylamide average Mn 150,000

Sigma-Aldrich

749222

Polyacrylamide

mol wt

average Mw 50,000

mol wt

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

mol wt

-

mol wt

average Mn 150,000

Application

Used to make redox hydrogel-modified electrodes for measuring enzyme responses.

Packaging

The polyelectrolyte poly(allylamine hydrochloride) has been used in the preparation of an antireflective coating consisting of alternating layers of poly (allyamine hydrochloride) and silica nanoparticles

Other Notes

May contain up to ≤10% residual monomer.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Yancey, S.E. et al
Journal of Applied Physics, 99, 034313-034313 (2006)
Analytical Chemistry, 68, 4186-4186 (1990)
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Microbial cell factories, 19(1), 170-170 (2020-08-29)
Miniaturization of biochemical reaction volumes within artificial microcompartments has been the key driver for directed evolution of several catalysts in the past two decades. Typically, single cells are co-compartmentalized within water-in-oil emulsion droplets with a fluorogenic substrate whose conversion allows
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
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

Articles

Recently, layer-by-layer (LbL) assembly has emerged as a versatile, gentle and, simple method for immobilization of functional molecules in an easily controllable thin film morphology.1,2 In this short review, we introduce recent advances in functional systems fabricated by using the mild, yet adaptable LbL technique.

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