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739979

Sigma-Aldrich

Resomer® RG 858 S, Poly(D,L-lactide-co-glycolide)

ester terminated, lactide:glycolide 85:15, Mw 190,000-240,000

Synonym(e):

PLGA

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About This Item

Lineare Formel:
[C3H4O2]x[C2H2O2]y
CAS-Nummer:
26780-50-7
MDL-Nummer:
MFCD00131930
UNSPSC-Code:
12162002
NACRES:
NA.23
Preise und Verfügbarkeit sind derzeit nicht verfügbar.

Qualitätsniveau

100

Form

amorphous

Zufuhrverhältnis

lactide:glycolide 85:15

Mol-Gew.

Mw 190,000-240,000

Zeitrahmen für den Abbau

<9 months

Viskosität

1.3-1.7 dL/g, 0.1 % (w/v) in chloroform(25 °C, Ubbelohde) (size 0c glass capillary viscometer)

Lagertemp.

2-8°C

SMILES String

O2C(C(=O)OC(C2=O)C)C.O1CC(=O)OCC1=O

InChI

1S/C6H8O4.C4H4O4/c1-3-5(7)10-4(2)6(8)9-3;5-3-1-7-4(6)2-8-3/h3-4H,1-2H3;1-2H2

InChIKey

LCSKNASZPVZHEG-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

RESOMER® polymers are bioresorbable aliphatic polyesters comprised of a range of different ratios of lactide and glycolide monomers, PLA stereochemistries, and end-group functionalization. These biodegradeable homopolymers and copolymers of lactide and glycolide afford a variety of properties that range from very stiff, hard semi-crystalline materials with long degradation times, to softer, amorphous materials with faster degradation rates.[1]

Anwendung

Controlled release
Electrospun Resomer® X 206 S blended with cellulose from bagasse can be used as a scaffold in tissue engineering.

Leistungsmerkmale und Vorteile

Controlled release of bioactive agents, sutures and bioabsorbable implantable devices.

Rechtliche Hinweise

Product of Evonik
RESOMER is a registered trademark of Evonik Rohm GmbH

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Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCW7933
MKCV5197
BCCG7417
BCCF7604
BCCC6904

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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

RESOMER??Biodegradeable Polymers for Sutures, Medical Devices, Drug Delivery Systems and Tissue Engineering
Mader K
Material Matters, 6(3), 62-62 (2011)
Teresa Musumeci et al.
International journal of pharmaceutics, 440(2), 135-140 (2012-10-20)
Melatonin, a neurohormone secreted by the pineal gland, is able to modulate intraocular pressure (IOP). The aim of this study was to generate nanoparticle (NPs) sustained release formulations that allow to extend the pre-corneal residence time of melatonin, thus prolonging
Igor Jeroukhimov et al.
Journal of the American College of Surgeons, 218(1), 102-107 (2013-11-12)
Chronic pain after inguinal hernia repair occurs in 16% to 62% of patients. The underlying mechanism probably involves sensory nerve damage and abnormal healing that might be influenced by the materials chosen for the procedure. We hypothesize that nonabsorbable sutures
Maria Kirzhner et al.
Ophthalmology, 120(6), 1300-1304 (2013-02-13)
To compare wrapped and polymer-coated hydroxyapatite implants in children undergoing primary enucleation with no adjuvant therapies. Retrospective, interventional cohort study. All children undergoing primary enucleation without adjuvant therapies between 1999 and 2009 at a tertiary pediatric cancer hospital. Review and
Ruchit Trivedi et al.
Nanotechnology, 23(50), 505101-505101 (2012-11-29)
Our purpose was to assess sustained delivery and enhanced efficacy of pirfenidone-loaded nanoparticles after intratracheal instillation.Poly(lactide-co-glycolide) nanoparticles containing pirfenidone (NPs) were prepared and characterized. Biodistribution of NPs and solution was assessed using LC-MS after intratracheal administration in C57Bl/6 mice at
Alle zugehörigen Dokumente anzeigen

Artikel

RESOMER® - Biodegradable Polymers for Sutures, Medical Devices, Drug Delivery Systems and Tissue Engineering

Interest in utilizing biodegradable polymers for biomedical applications has grown since the 1960s.

Poly(Glycerol Sebacate) in Tissue Engineering

Synthetic aliphatic polyesters dominate resorbable biomaterials in clinical use.

Biodegradable Polyester Nanoparticle Formation

AliAliphatic polyesters, including polylactide and polyglycolide, are biodegradable polymers widely used in medical applications.

Therapeutic Nanoparticles Harness Myeloid Cells for Brain Tumor-Targeted Delivery and Immunomodulation

Immunosuppressive tumor-associated myeloid cells (TAMC) are responsible for glioblastoma (GBM) resistance to immunotherapies and existing standard of care treatments. This mini-review highlights recent progress in implementing nanotechnology in advancing TAMC-targeted therapies for GBM.

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