Novel thermo-responsive double-hydrophilic and hydrophobic MPEO-b-PEtOx-b-PCL triblock terpolymers: synthesis, characterization and self-assembly studies

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F15%3A00440990" target="_blank" >RIV/61389013:_____/15:00440990 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11110/15:10294836
Result on the web
<a href="http://dx.doi.org/10.1016/j.polymer.2015.01.009" target="_blank" >http://dx.doi.org/10.1016/j.polymer.2015.01.009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.polymer.2015.01.009" target="_blank" >10.1016/j.polymer.2015.01.009</a>

Result language
angličtina
Original language name
Novel thermo-responsive double-hydrophilic and hydrophobic MPEO-b-PEtOx-b-PCL triblock terpolymers: synthesis, characterization and self-assembly studies
Original language description
A series of new double-hydrophilic and hydrophobic biocompatible ABC triblock terpolymers with different molecular weights of the PCL block (herein referred to as MPEO44-b-PEtOx263-b-PCL87, MPEO44-b-PEtOx263-b-PCL175, MPEO44-b-PEtOx263-b-PCL262) were successfully synthesized by a three-step pathway using a combination of living cationic and anionic ring-opening polymerization (ROP). First, ?-methoxy-?-hydroxy-poly(ethylene oxide) (MPEO) was end-capped with p-toluenesulfonyl chloride. ?-Tosyl-MPEO was used in the second step as a macroinitiator for the ROP of 2-ethyl-2-oxazoline (EtOx) to form the diblock copolymer, MPEO-b-PEtOx. Finally, the prepared diblock copolymer was used as a macroinitiator for the design of the PCL block by ROP of ?-caprolactone(?-CL). Properties of the newly obtained compounds (macroinitiator, AB diblock and ABC triblock terpolymers) were assessed by 1H NMR and FT-IR spectroscopy and SEC analysis. The selected MPEO44-b-PEtOx263-b-PCL87 triblock terpolymers sel
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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