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672130

Sigma-Aldrich

O-(2-Aminoethyl)-polyethylenglykol 5,000

Mp 5,000

Synonym(e):

Aminopolyethylenglykol 5,000

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About This Item

Lineare Formel:
NH2(CH2CH2O)nH
CAS-Nummer:
32130-27-1
MDL-Nummer:
MFCD00286223
UNSPSC-Code:
51171641
PubChem Substanz-ID:
24885110
NACRES:
NA.22

Mol-Gew.

Mp 5,000

Ω-Ende

hydroxyl

α-Ende

amine

Anwendung

O-(2-Aminoethyl)polyethylene glycol (PEG-NH2) can be used:
  • As a capping ligand in the synthesis of water-dispersible and non-toxic nanocrystals (ZnS:Mn) for the development of environment friendly materials.
  • In the surface modification of magnetic nanoparticles (MNPs) for a variety of biomedical applications.

Bottomless glass bottle. Contents are inside inserted fused cone.
Reactant for:
  • Preparation of pH responsive self-healing hydrogels formed by boronate-catechol complexation
  • Preparation of core-clickable PEG-branch-azide bivalent-bottle-brush polymers by ROMP
  • Preparation of drug-loaded bivalent-bottle-brush polymers by graft-through ROMP

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

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Die Dokumentenbibliothek aufrufen

Syntheses of Biologically Non-Toxic ZnS: Mn Nanocrystals by Surface Capping with O-(2-aminoethyl) polyethylene Glycol and O-(2-carboxyethyl) polyethylene Glycol Molecules
Kong H-Y, et al.
Bull. Korean Chem. Soc., 34(4), 1181-1187 (2013)
Potential of magnetic nanoparticles for targeted drug delivery
Yang H-W, et al.
Nanotechnology, Science and Applications, 5(4), 73-73 (2012)

Artikel

Degradable Poly(ethylene glycol) Hydrogels for 2D and 3D Cell Culture

Progress in biotechnology fields such as tissue engineering and drug delivery is accompanied by an increasing demand for diverse functional biomaterials. One class of biomaterials that has been the subject of intense research interest is hydrogels, because they closely mimic the natural environment of cells, both chemically and physically and therefore can be used as support to grow cells. This article specifically discusses poly(ethylene glycol) (PEG) hydrogels, which are good for biological applications because they do not generally elicit an immune response. PEGs offer a readily available, easy to modify polymer for widespread use in hydrogel fabrication, including 2D and 3D scaffold for tissue culture. The degradable linkages also enable a variety of applications for release of therapeutic agents.

Versatile Cell Culture Scaffolds: Bio-orthogonal Click

Designing biomaterial scaffolds mimicking complex living tissue structures is crucial for tissue engineering and regenerative medicine advancements.

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