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725692

Sigma-Aldrich

Poly(ethylene glycol) dimethacrylate

average MN 20,000, cross-linking reagent polymerization reactions, methacrylate, ≤1, 500 ppm MEHQ as inhibitor (may contain)

Sinonimo/i:

Polyethylene glycol, PEG dimethacrylate

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About This Item

Formula condensata:
C3H5C(O)(OCH2CH2)nOC(O)C3H5
Numero CAS:
25852-47-5
Numero MDL:
MFCD00081877
Codice UNSPSC:
12162002
NACRES:
NA.23

Nome del prodotto

Poly(ethylene glycol) dimethacrylate, average Mn 20,000, contains MEHQ as inhibitor

Stato

powder

PM

average Mn 20,000

contiene

MEHQ as inhibitor
≤1,500 ppm MEHQ as inhibitor (may contain)

Impiego in reazioni chimiche

reagent type: cross-linking reagent
reaction type: Polymerization Reactions

P. ebollizione

>200 °C/2 mmHg (lit.)

Temp. transizione

Tm 59-64 °C

Mw/Mn

≤1.1

Estremità Ω

methacrylate

Estremità α

methacrylate

Architettura del polimero

shape: linear
functionality: homobifunctional

Temperatura di conservazione

−20°C

Stringa SMILE

OCCO.CC(=C)C(O)=O

InChI

1S/C10H14O4/c1-7(2)9(11)13-5-6-14-10(12)8(3)4/h1,3,5-6H2,2,4H3
STVZJERGLQHEKB-UHFFFAOYSA-N

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Nota sulla preparazione

Synthesized with an initial concentration of ≤1,500 ppm MEHQ

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

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Certificati d'analisi (COA)

Lot/Batch Number
MKBF0322V

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Hailuo Fu et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 2245-2250 (2013-03-19)
Implants that simultaneously function as an osteoconductive matrix and as a device for local drug or growth factor delivery could provide an attractive system for bone regeneration. In our previous work, we prepared hollow hydroxyapatite (abbreviated HA) microspheres with a
Sophia W Liao et al.
Biomaterials, 34(16), 3984-3991 (2013-03-08)
Islet transplantation offers a promising treatment for type 1 diabetes (T1D). However, a major hurdle in this treatment is the rapid loss of functional islets during culture and after transplantation. The liver site, currently utilized for transplantation, is suboptimal for
Pelagie M Favi et al.
Materials science & engineering. C, Materials for biological applications, 33(4), 1935-1944 (2013-03-19)
The culture of multipotent mesenchymal stem cells on natural biopolymers holds great promise for treatments of connective tissue disorders such as osteoarthritis. The safety and performance of such therapies relies on the systematic in vitro evaluation of the developed stem
C Aulin et al.
Laboratory animals, 47(1), 58-65 (2013-03-08)
Articular cartilage has a limited capacity for self-repair in adult humans, and methods used to stimulate regeneration often result in re-growth of fibrous cartilage, which has lower durability. No current treatment option can provide complete repair. The possibility of growth
Alyssa J Reiffel et al.
PloS one, 8(2), e56506-e56506 (2013-02-26)
Autologous techniques for the reconstruction of pediatric microtia often result in suboptimal aesthetic outcomes and morbidity at the costal cartilage donor site. We therefore sought to combine digital photogrammetry with CAD/CAM techniques to develop collagen type I hydrogel scaffolds and
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Articoli

Patterning of PEG-based Hydrogels - Engineering Spatial Complexity

Patterning of PEG-based Hydrogels - Engineering Spatial Complexity

Injectable Hydrogels for Cell Delivery and Tissue Regeneration

The use of hydrogel-based biomaterials for the delivery and recruitment of cells to promote tissue regeneration in the body is of growing interest. This article discussed the application of hydrogels in cell delivery and tissue regeneration.

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.

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