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Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion

Antimikrobni hidrogelovi na bazi 2-hidroksietil metakrilata i itakonske kiseline koji sadrže srebro(I) jon

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2014
0040-21761404563M.pdf (216.4Kb)
Authors
Malešić, Neda B.
Rusmirović, Jelena
Jovašević, Jovana S.
Perišić, Marija D.
Dimitrijević, Suzana
Filipović, Jovanka M.
Tomić, Simonida
Article (Published version)
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Abstract
The objective of our study was to develop new antimicrobial hydrogels silver/poly(2-hydroxyethyl methacrylate/ itaconic acid) (Ag/P(HEMA/IA)). The P(HEMA/IA) samples, with different HEMA/IA ratio, were prepared by free radical crosslinking copolymerization. Ag ion were introduced in hydrogels by immersing dried P(HEMA/IA) disks in silver(I) salt solution, which was confirmed by FTIR spectroscopy. The in vitro controlled release of silver(I) ion from (Ag/P(HEMA/IA)) gels, and antimicrobial activity during the release period were also studied. The release profiles have shown a two-phase exponential profile, with fast initial phase, followed by a much slower release rate. Kinetic parameters determined, have indicated Fickian transport of Ag(I) ion in the initial phase. It is perceived that the antimicrobial activity of the Ag/P(HEMA/IA) depends on IA content. Excellent antimicrobial potential was maintained during the entire release time.
Cilj našeg istraživanja je bio da se razviju novi antimikrobni hidrogelovi. Srebro/poli(2-hidroksietil metakrilat/itakonska kiselina) (Ag/P(HEMA/IK)) hidrogelovi su sintetisani, i proučavano je kontrolisano otpuštanje srebro(I) jona iz Ag/P(HEMA/IK) hidrogelova, kao i njihov antimikrobni potencijal. P(HEMA/IK) uzorci, sa različitim odnosima monomera HEMA/IK, dobijeni su radikalnom kopolimerizacijom/ umrežavanjem. Ag/P(HEMA/IK) hidrogelovi su formirani potapanjem suvih diskova gelova u srebro(I) so, što je i potvrđeno FTIR spektroskopijom. Ispitani su kontrolisano otpuštanje srebro(I) jona iz Ag/P(HEMA/IA) gelova in vitro, kao i antimikrobna aktivnost tokom perioda otpuštanja. Profili otpuštanja su pokazali dve faze (eksponencijalni rast), sa brzom početnom fazom, a zatim sporijom brzinom otpuštanja. Antimikrobna aktivnost u toku otpuštanja u maloj meri zavisi od sadržaja IA i vremena otpuštanja. Odličan antimikrobni potencijal se održava tokom celog vremena otpuštanja. Na osnovu dobije...nih rezultata proizilazi da se Ag/P(HEMA/IK) hidrogelovi mogu koristiti u širokom spektru biomedicinskih primena.

Keywords:
2-Hydroxyethyl methacrylate / Itaconic acid / Hydrogel / Silver(I) ion / Controlled release / Antimicrobial potential / 2-Hidroksietil metakrilat / itakonska kiselina / hidrogel / srebro(I) jon / kontrolisanootpuštanje / antimikrobni potencijal
Source:
Tehnika, 2014, 69, 4, 563-568
Publisher:
  • Savez inženjera i tehničara Srbije, Beograd
Funding / projects:
  • Chemical and structural designing of nanomaterials for application in medicine and tissue engineering (RS-172026)
  • Synthesis and characterization of novel functional polymers and polymeric nanocomposites (RS-172062)

DOI: 10.5937/tehnika1404563M

ISSN: 0040-2176

[ Google Scholar ]
URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2595
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Malešić, Neda B.
AU  - Rusmirović, Jelena
AU  - Jovašević, Jovana S.
AU  - Perišić, Marija D.
AU  - Dimitrijević, Suzana
AU  - Filipović, Jovanka M.
AU  - Tomić, Simonida
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2595
AB  - The objective of our study was to develop new antimicrobial hydrogels silver/poly(2-hydroxyethyl methacrylate/ itaconic acid) (Ag/P(HEMA/IA)). The P(HEMA/IA) samples, with different HEMA/IA ratio, were prepared by free radical crosslinking copolymerization. Ag ion were introduced in hydrogels by immersing dried P(HEMA/IA) disks in silver(I) salt solution, which was confirmed by FTIR spectroscopy. The in vitro controlled release of silver(I) ion from (Ag/P(HEMA/IA)) gels, and antimicrobial activity during the release period were also studied. The release profiles have shown a two-phase exponential profile, with fast initial phase, followed by a much slower release rate. Kinetic parameters determined, have indicated Fickian transport of Ag(I) ion in the initial phase. It is perceived that the antimicrobial activity of the Ag/P(HEMA/IA) depends on IA content. Excellent antimicrobial potential was maintained during the entire release time.
AB  - Cilj našeg istraživanja je bio da se razviju novi antimikrobni hidrogelovi. Srebro/poli(2-hidroksietil metakrilat/itakonska kiselina) (Ag/P(HEMA/IK)) hidrogelovi su sintetisani, i proučavano je kontrolisano otpuštanje srebro(I) jona iz Ag/P(HEMA/IK) hidrogelova, kao i njihov antimikrobni potencijal. P(HEMA/IK) uzorci, sa različitim odnosima monomera HEMA/IK, dobijeni su radikalnom kopolimerizacijom/ umrežavanjem. Ag/P(HEMA/IK) hidrogelovi su formirani potapanjem suvih diskova gelova u srebro(I) so, što je i potvrđeno FTIR spektroskopijom. Ispitani su kontrolisano otpuštanje srebro(I) jona iz Ag/P(HEMA/IA) gelova in vitro, kao i antimikrobna aktivnost tokom perioda otpuštanja. Profili otpuštanja su pokazali dve faze (eksponencijalni rast), sa brzom početnom fazom, a zatim sporijom brzinom otpuštanja. Antimikrobna aktivnost u toku otpuštanja u maloj meri zavisi od sadržaja IA i vremena otpuštanja. Odličan antimikrobni potencijal se održava tokom celog vremena otpuštanja. Na osnovu dobijenih rezultata proizilazi da se Ag/P(HEMA/IK) hidrogelovi mogu koristiti u širokom spektru biomedicinskih primena.
PB  - Savez inženjera i tehničara Srbije, Beograd
T2  - Tehnika
T1  - Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion
T1  - Antimikrobni hidrogelovi na bazi 2-hidroksietil metakrilata i itakonske kiseline koji sadrže srebro(I) jon
EP  - 568
IS  - 4
SP  - 563
VL  - 69
DO  - 10.5937/tehnika1404563M
ER  - 
@article{
author = "Malešić, Neda B. and Rusmirović, Jelena and Jovašević, Jovana S. and Perišić, Marija D. and Dimitrijević, Suzana and Filipović, Jovanka M. and Tomić, Simonida",
year = "2014",
abstract = "The objective of our study was to develop new antimicrobial hydrogels silver/poly(2-hydroxyethyl methacrylate/ itaconic acid) (Ag/P(HEMA/IA)). The P(HEMA/IA) samples, with different HEMA/IA ratio, were prepared by free radical crosslinking copolymerization. Ag ion were introduced in hydrogels by immersing dried P(HEMA/IA) disks in silver(I) salt solution, which was confirmed by FTIR spectroscopy. The in vitro controlled release of silver(I) ion from (Ag/P(HEMA/IA)) gels, and antimicrobial activity during the release period were also studied. The release profiles have shown a two-phase exponential profile, with fast initial phase, followed by a much slower release rate. Kinetic parameters determined, have indicated Fickian transport of Ag(I) ion in the initial phase. It is perceived that the antimicrobial activity of the Ag/P(HEMA/IA) depends on IA content. Excellent antimicrobial potential was maintained during the entire release time., Cilj našeg istraživanja je bio da se razviju novi antimikrobni hidrogelovi. Srebro/poli(2-hidroksietil metakrilat/itakonska kiselina) (Ag/P(HEMA/IK)) hidrogelovi su sintetisani, i proučavano je kontrolisano otpuštanje srebro(I) jona iz Ag/P(HEMA/IK) hidrogelova, kao i njihov antimikrobni potencijal. P(HEMA/IK) uzorci, sa različitim odnosima monomera HEMA/IK, dobijeni su radikalnom kopolimerizacijom/ umrežavanjem. Ag/P(HEMA/IK) hidrogelovi su formirani potapanjem suvih diskova gelova u srebro(I) so, što je i potvrđeno FTIR spektroskopijom. Ispitani su kontrolisano otpuštanje srebro(I) jona iz Ag/P(HEMA/IA) gelova in vitro, kao i antimikrobna aktivnost tokom perioda otpuštanja. Profili otpuštanja su pokazali dve faze (eksponencijalni rast), sa brzom početnom fazom, a zatim sporijom brzinom otpuštanja. Antimikrobna aktivnost u toku otpuštanja u maloj meri zavisi od sadržaja IA i vremena otpuštanja. Odličan antimikrobni potencijal se održava tokom celog vremena otpuštanja. Na osnovu dobijenih rezultata proizilazi da se Ag/P(HEMA/IK) hidrogelovi mogu koristiti u širokom spektru biomedicinskih primena.",
publisher = "Savez inženjera i tehničara Srbije, Beograd",
journal = "Tehnika",
title = "Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion, Antimikrobni hidrogelovi na bazi 2-hidroksietil metakrilata i itakonske kiseline koji sadrže srebro(I) jon",
pages = "568-563",
number = "4",
volume = "69",
doi = "10.5937/tehnika1404563M"
}
Malešić, N. B., Rusmirović, J., Jovašević, J. S., Perišić, M. D., Dimitrijević, S., Filipović, J. M.,& Tomić, S.. (2014). Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion. in Tehnika
Savez inženjera i tehničara Srbije, Beograd., 69(4), 563-568.
https://doi.org/10.5937/tehnika1404563M
Malešić NB, Rusmirović J, Jovašević JS, Perišić MD, Dimitrijević S, Filipović JM, Tomić S. Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion. in Tehnika. 2014;69(4):563-568.
doi:10.5937/tehnika1404563M .
Malešić, Neda B., Rusmirović, Jelena, Jovašević, Jovana S., Perišić, Marija D., Dimitrijević, Suzana, Filipović, Jovanka M., Tomić, Simonida, "Antimicrobial hydrogels based on 2-hydroxyethyl methacrylate and itaconic acid containing silver(I) ion" in Tehnika, 69, no. 4 (2014):563-568,
https://doi.org/10.5937/tehnika1404563M . .

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