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The influence of gradient copolymerisation poly(oligo(propylene glycol) methacrylate) hydrogels with 2-hydroxyethyl methacrylate on thermoresponsive properties
Gamma radiation was used to prepare copolymer libraries based on oligo(propylene glycol) methacrylate (OPGMA) and 2-hydroxyethyl methacrylate (HEMA); a complete screening in composition of P(OPGMA/HEMA) copolymers was elaborated from 0 to 100% of OPGMA. Determination of gel fraction was performed as a first step after radiation induced synthesis. Tuning of the volume phase transition temperature (VPTT) of P(OPGMA/HEMA) copolymeric hydrogels was investigated by swelling study; the swelling properties were preliminary investigated over the wide pH (2.2-9.0) and temperature (4-80°C) ranges. It has been observed that P(OPGMA/HEMA) hydrogels followed a simple rule in their thermoresponsive behaviour showing a linear increase in VPTT with a decreasing wt% of OPGMA in the copolymer composition. Additional characterisation of the structure and properties was conducted by FTIR, DSC and UV-Vis spectroscopy. All results indicate that new P(OPGMA/HEMA) copolymeric hydrogels have wide diversity in ...thermoresponsive properties which strongly depend on their composition.
Извор:
YUCOMAT 2015 : 17th Annual Conference YUCOMAT 2015 : Programme and The Book of Abstracts, 2015, 87-87
Издавач:
Belgrade : Materials Research Society of Serbia
Напомена:
YUCOMAT 2015 : 17th Annual Conference; August 31– September 4, Herceg Novi, 2015
TY - CONF
AU - Mićić, Maja
AU - Rogić Miladinović, Zorana
AU - Miličević, Dejan
AU - Suljovrujić, Edin
PY - 2015
UR - https://vinar.vin.bg.ac.rs/handle/123456789/12405
AB - Gamma radiation was used to prepare copolymer libraries based on oligo(propylene glycol) methacrylate (OPGMA) and 2-hydroxyethyl methacrylate (HEMA); a complete screening in composition of P(OPGMA/HEMA) copolymers was elaborated from 0 to 100% of OPGMA. Determination of gel fraction was performed as a first step after radiation induced synthesis. Tuning of the volume phase transition temperature (VPTT) of P(OPGMA/HEMA) copolymeric hydrogels was investigated by swelling study; the swelling properties were preliminary investigated over the wide pH (2.2-9.0) and temperature (4-80°C) ranges. It has been observed that P(OPGMA/HEMA) hydrogels followed a simple rule in their thermoresponsive behaviour showing a linear increase in VPTT with a decreasing wt% of OPGMA in the copolymer composition. Additional characterisation of the structure and properties was conducted by FTIR, DSC and UV-Vis spectroscopy. All results indicate that new P(OPGMA/HEMA) copolymeric hydrogels have wide diversity in thermoresponsive properties which strongly depend on their composition.
PB - Belgrade : Materials Research Society of Serbia
C3 - YUCOMAT 2015 : 17th Annual Conference YUCOMAT 2015 : Programme and The Book of Abstracts
T1 - The influence of gradient copolymerisation poly(oligo(propylene glycol) methacrylate) hydrogels with 2-hydroxyethyl methacrylate on thermoresponsive properties
SP - 87
EP - 87
UR - https://hdl.handle.net/21.15107/rcub_vinar_12405
ER -
@conference{
author = "Mićić, Maja and Rogić Miladinović, Zorana and Miličević, Dejan and Suljovrujić, Edin",
year = "2015",
abstract = "Gamma radiation was used to prepare copolymer libraries based on oligo(propylene glycol) methacrylate (OPGMA) and 2-hydroxyethyl methacrylate (HEMA); a complete screening in composition of P(OPGMA/HEMA) copolymers was elaborated from 0 to 100% of OPGMA. Determination of gel fraction was performed as a first step after radiation induced synthesis. Tuning of the volume phase transition temperature (VPTT) of P(OPGMA/HEMA) copolymeric hydrogels was investigated by swelling study; the swelling properties were preliminary investigated over the wide pH (2.2-9.0) and temperature (4-80°C) ranges. It has been observed that P(OPGMA/HEMA) hydrogels followed a simple rule in their thermoresponsive behaviour showing a linear increase in VPTT with a decreasing wt% of OPGMA in the copolymer composition. Additional characterisation of the structure and properties was conducted by FTIR, DSC and UV-Vis spectroscopy. All results indicate that new P(OPGMA/HEMA) copolymeric hydrogels have wide diversity in thermoresponsive properties which strongly depend on their composition.",
publisher = "Belgrade : Materials Research Society of Serbia",
journal = "YUCOMAT 2015 : 17th Annual Conference YUCOMAT 2015 : Programme and The Book of Abstracts",
title = "The influence of gradient copolymerisation poly(oligo(propylene glycol) methacrylate) hydrogels with 2-hydroxyethyl methacrylate on thermoresponsive properties",
pages = "87-87",
url = "https://hdl.handle.net/21.15107/rcub_vinar_12405"
}
Mićić, M., Rogić Miladinović, Z., Miličević, D.,& Suljovrujić, E.. (2015). The influence of gradient copolymerisation poly(oligo(propylene glycol) methacrylate) hydrogels with 2-hydroxyethyl methacrylate on thermoresponsive properties. in YUCOMAT 2015 : 17th Annual Conference YUCOMAT 2015 : Programme and The Book of Abstracts
Belgrade : Materials Research Society of Serbia., 87-87.
https://hdl.handle.net/21.15107/rcub_vinar_12405
Mićić M, Rogić Miladinović Z, Miličević D, Suljovrujić E. The influence of gradient copolymerisation poly(oligo(propylene glycol) methacrylate) hydrogels with 2-hydroxyethyl methacrylate on thermoresponsive properties. in YUCOMAT 2015 : 17th Annual Conference YUCOMAT 2015 : Programme and The Book of Abstracts. 2015;:87-87.
https://hdl.handle.net/21.15107/rcub_vinar_12405 .
Mićić, Maja, Rogić Miladinović, Zorana, Miličević, Dejan, Suljovrujić, Edin, "The influence of gradient copolymerisation poly(oligo(propylene glycol) methacrylate) hydrogels with 2-hydroxyethyl methacrylate on thermoresponsive properties" in YUCOMAT 2015 : 17th Annual Conference YUCOMAT 2015 : Programme and The Book of Abstracts (2015):87-87,
https://hdl.handle.net/21.15107/rcub_vinar_12405 .
