Versatile synthesis of comb-shaped poly(lactic acid) copolymers with poly(acrylic acid)-based backbones and carboxylic acid end groups

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F17%3A63517207" target="_blank" >RIV/70883521:28610/17:63517207 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/17:10368574

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.reactfunctpolym.2016.12.012" target="_blank" >http://dx.doi.org/10.1016/j.reactfunctpolym.2016.12.012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.reactfunctpolym.2016.12.012" target="_blank" >10.1016/j.reactfunctpolym.2016.12.012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Versatile synthesis of comb-shaped poly(lactic acid) copolymers with poly(acrylic acid)-based backbones and carboxylic acid end groups

Popis výsledku v původním jazyce

This paper focuses on preparing and characterizing nonlinear, highly carboxylic-functionalized poly(lactic acid) copolymer prepared through a reaction between poly(acrylic acid) and lactic acid. The resultant copolymer exhibits a comb architecture, in which poly(acrylic) acid creates the backbone and poly(lactic acid) its side arms. Thorough analysis was conducted on the molecular weight of polymers by gel permeation chromatography through triple detection of light-scattering and viscometry. Each copolymer property was studied in detail. Finally, cytotoxicity assay was also performed. Results showed that comb and multi-comb macromolecular architectures co-existed in the sample and that their size and amount are easily tuneable by ratio of the initial reactant.

Název v anglickém jazyce

Versatile synthesis of comb-shaped poly(lactic acid) copolymers with poly(acrylic acid)-based backbones and carboxylic acid end groups

Popis výsledku anglicky

This paper focuses on preparing and characterizing nonlinear, highly carboxylic-functionalized poly(lactic acid) copolymer prepared through a reaction between poly(acrylic acid) and lactic acid. The resultant copolymer exhibits a comb architecture, in which poly(acrylic) acid creates the backbone and poly(lactic acid) its side arms. Thorough analysis was conducted on the molecular weight of polymers by gel permeation chromatography through triple detection of light-scattering and viscometry. Each copolymer property was studied in detail. Finally, cytotoxicity assay was also performed. Results showed that comb and multi-comb macromolecular architectures co-existed in the sample and that their size and amount are easily tuneable by ratio of the initial reactant.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Reactive and Functional Polymers

ISSN

1381-5148

e-ISSN

—

Svazek periodika

111

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

79-87

Kód UT WoS článku

000393002900011

EID výsledku v databázi Scopus

2-s2.0-85007284388