Publication result detail
Crosslinked Polyurethane Elastomers Based on Bioresorbable Polyols with Potential Use in Medicine
KUPKA, V.; VOJTOVÁ, L.; JANČÁŘ, J.
Original Title
Crosslinked Polyurethane Elastomers Based on Bioresorbable Polyols with Potential Use in Medicine
English Title
Crosslinked Polyurethane Elastomers Based on Bioresorbable Polyols with Potential Use in Medicine
Type
Abstract
Original Abstract
Biodegradable polyurethane (bio-PU) elastomers with potential use as artificial veins in regenerative medicine were synthesized by solvent free method using poly(ethylene glycol) (PEG), poly(caprolactone) (PCL) and hexamethylene diisocyanate catalyzed with tin-2-ethyl hexanoate. Different diol hydrophilic (PEG) to hydrophobic (PCL) content ratios of 7:3, 1:1 and 3:7 were used. Samples made of one type of diol, either hydrophilic PEG or hy-drophobic PCL, were synthesized as well. Subsequently samples made of PEG/PCL in ratios 2:8 and 1:9 were synthesized also to tune the mechanical properties. Influence of the composition on the structure is discussed in this contribution.
English abstract
Biodegradable polyurethane (bio-PU) elastomers with potential use as artificial veins in regenerative medicine were synthesized by solvent free method using poly(ethylene glycol) (PEG), poly(caprolactone) (PCL) and hexamethylene diisocyanate catalyzed with tin-2-ethyl hexanoate. Different diol hydrophilic (PEG) to hydrophobic (PCL) content ratios of 7:3, 1:1 and 3:7 were used. Samples made of one type of diol, either hydrophilic PEG or hy-drophobic PCL, were synthesized as well. Subsequently samples made of PEG/PCL in ratios 2:8 and 1:9 were synthesized also to tune the mechanical properties. Influence of the composition on the structure is discussed in this contribution.
Keywords
polyurethane, elastomer, biodegradable, poly(ethylene glycol), poly(caprolactone)
Key words in English
polyurethane, elastomer, biodegradable, poly(ethylene glycol), poly(caprolactone)
Authors
KUPKA, V.; VOJTOVÁ, L.; JANČÁŘ, J.
Released
22.08.2014
Location
Maďarsko, konference BiPoCo
BibTex
@misc{BUT111985,
author="Vojtěch {Kupka} and Lucy {Vojtová} and Josef {Jančář}",
title="Crosslinked Polyurethane Elastomers Based on Bioresorbable Polyols with Potential Use in Medicine",
year="2014",
address="Maďarsko, konference BiPoCo",
note="Abstract"
}