P3143
Poly(ethyleneimine) solution
analytical standard, 50 % (w/v) in H2O
동의어(들):
Ethyleneimine polymer solution, PEI
SMILES string
N1CC1
InChI
1S/C2H5N/c1-2-3-1/h3H,1-2H2
InChI key
NOWKCMXCCJGMRR-UHFFFAOYSA-N
grade
analytical standard
mol wt
Mn ~60,000, Mw 750,000
concentration
50 % (w/v) in H2O
technique(s)
gel permeation chromatography (GPC): suitable
format
single component solution
Quality Level
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Application
Poly(ethyleneimine) is a water soluble polymer used as a membrane lubricant for filtering frozen cell membranes. PEI cellulose in small columns will separate cyclic nucleotides from related compounds at the same electrolyte concentration that is used for thin layer chromatography on PEI cellulose-coated plates. PEI solution may also be used in the synthesis of a nanofibrous membrane, which may be used in the adsorption of anionic dyes and heavy metal ions from wastewater samples.
wgk
WGK 2
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1
저장 등급
8A - Combustible corrosive hazardous materials
Kathrin S Grassme et al.
PloS one, 11(4), e0154176-e0154176 (2016-04-23)
Anterior gradient (AG) proteins have a thioredoxin fold and are targeted to the secretory pathway where they may act in the ER, as well as after secretion into the extracellular space. A newt member of the family (nAG) was previously
Micro-nano structure poly (ether sulfones)/poly (ethyleneimine) nanofibrous affinity membranes for adsorption of anionic dyes and heavy metal ions in aqueous solution
Min M, et al.
Chemical Engineering Journal, 197, 88-100 (2012)
Xiao-Yan Zhao et al.
Molecular pain, 5, 55-55 (2009-09-24)
Pain is known to be processed by a complex neural network (neuromatrix) in the brain. It is hypothesized that under pathological state, persistent or chronic pain can affect various higher brain functions through ascending pathways, leading to co-morbidities or mental
Alexey Pimashkin et al.
Frontiers in computational neuroscience, 5, 46-46 (2011-11-17)
Dense dissociated hippocampal cultures are known to generate spontaneous bursting electrical activity which can be recorded by multielectrode arrays. We have analyzed spatio-temporal profiles of the distribution of spikes in the bursts recorded after 2 weeks in vitro. We have found
Arseniy Gladkov et al.
Scientific reports, 7(1), 15625-15625 (2017-11-17)
The architecture of neuron connectivity in brain networks is one of the basic mechanisms by which to organize and sustain a particular function of the brain circuitry. There are areas of the brain composed of well-organized layers of neurons connected
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