Formation of spherical and core-shell polymeric microparticles from glycopolymers

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

6-O-methacryloyl-α-d-glucoside 2 and 4-bromophenyl-6-O-methacryloyl-d-glucothioside 7, obtained by enzyme-catalyzed synthesis, have been homo-polymerized and copolymerized with styrene by a free radical process, yielding polymer materials with sugar moieties, attached to the polymer backbone via ester linkages. The results demonstrated that modifying the structural features of the monomers greatly affected the thermal and rheological properties of the polymers. The polymer materials obtained have been characterized by NMR, MALDI-MS, DSC, AFM, and EWC (equilibrium water content). The AFM images indicated the formation of spherical and core-shell polymeric microparticles. Copyright © 2015 Elsevier Ltd. All rights reserved.
Original languageEnglish
Pages (from-to)281-287
JournalCarbohydrate Polymers
Volume125
DOIs
Publication statusPublished - 10 Jul 2015

Fingerprint

Polymers
Styrene
Matrix-Assisted Laser Desorption-Ionization Mass Spectrometry
Glucosides
Free Radicals
Esters
Hot Temperature
Water
Enzymes

Keywords

  • Carbohydrate chemistry
  • Free radical copolymerization
  • Glycopolymers
  • Polymeric microparticles
  • Vinyl glucose monomers

Cite this

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title = "Formation of spherical and core-shell polymeric microparticles from glycopolymers",
abstract = "6-O-methacryloyl-α-d-glucoside 2 and 4-bromophenyl-6-O-methacryloyl-d-glucothioside 7, obtained by enzyme-catalyzed synthesis, have been homo-polymerized and copolymerized with styrene by a free radical process, yielding polymer materials with sugar moieties, attached to the polymer backbone via ester linkages. The results demonstrated that modifying the structural features of the monomers greatly affected the thermal and rheological properties of the polymers. The polymer materials obtained have been characterized by NMR, MALDI-MS, DSC, AFM, and EWC (equilibrium water content). The AFM images indicated the formation of spherical and core-shell polymeric microparticles. Copyright {\circledC} 2015 Elsevier Ltd. All rights reserved.",
keywords = "free radical copolymerization, Carbohydrate chemistry, vinyl glucose monomers, glycopolymers, polymeric microparticles, Carbohydrate chemistry , Free radical copolymerization , Glycopolymers , Polymeric microparticles , Vinyl glucose monomers",
author = "Petrova, {Krasimira Todorova Markova} and Dey, {Suvendu S.} and Barros, {Maria Teresa}",
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Formation of spherical and core-shell polymeric microparticles from glycopolymers. / Petrova, Krasimira Todorova Markova; Dey, Suvendu S.; Barros, Maria Teresa.

In: Carbohydrate Polymers, Vol. 125, 10.07.2015, p. 281-287.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Formation of spherical and core-shell polymeric microparticles from glycopolymers

AU - Petrova, Krasimira Todorova Markova

AU - Dey, Suvendu S.

AU - Barros, Maria Teresa

N1 - Sem PDF

PY - 2015/7/10

Y1 - 2015/7/10

N2 - 6-O-methacryloyl-α-d-glucoside 2 and 4-bromophenyl-6-O-methacryloyl-d-glucothioside 7, obtained by enzyme-catalyzed synthesis, have been homo-polymerized and copolymerized with styrene by a free radical process, yielding polymer materials with sugar moieties, attached to the polymer backbone via ester linkages. The results demonstrated that modifying the structural features of the monomers greatly affected the thermal and rheological properties of the polymers. The polymer materials obtained have been characterized by NMR, MALDI-MS, DSC, AFM, and EWC (equilibrium water content). The AFM images indicated the formation of spherical and core-shell polymeric microparticles. Copyright © 2015 Elsevier Ltd. All rights reserved.

AB - 6-O-methacryloyl-α-d-glucoside 2 and 4-bromophenyl-6-O-methacryloyl-d-glucothioside 7, obtained by enzyme-catalyzed synthesis, have been homo-polymerized and copolymerized with styrene by a free radical process, yielding polymer materials with sugar moieties, attached to the polymer backbone via ester linkages. The results demonstrated that modifying the structural features of the monomers greatly affected the thermal and rheological properties of the polymers. The polymer materials obtained have been characterized by NMR, MALDI-MS, DSC, AFM, and EWC (equilibrium water content). The AFM images indicated the formation of spherical and core-shell polymeric microparticles. Copyright © 2015 Elsevier Ltd. All rights reserved.

KW - free radical copolymerization

KW - Carbohydrate chemistry

KW - vinyl glucose monomers

KW - glycopolymers

KW - polymeric microparticles

KW - Carbohydrate chemistry

KW - Free radical copolymerization

KW - Glycopolymers

KW - Polymeric microparticles

KW - Vinyl glucose monomers

U2 - 10.1016/j.carbpol.2015.02.052

DO - 10.1016/j.carbpol.2015.02.052

M3 - Article

VL - 125

SP - 281

EP - 287

JO - Carbohydrate Polymers

JF - Carbohydrate Polymers

ER -