TY  - JOUR
AU  - Babić Radić, Marija M.
AU  - Filipović, Vuk V.
AU  - Vukomanović, Marija
AU  - Nikodinović-Runić, Jasmina
AU  - Tomić, Simonida Lj.
PY  - 2022
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1530
AB  - The design and evaluation of novel 2-hydroxyethyl methacrylate/gelatin/alginate/graphene oxide hydrogels as innovative scaffolding biomaterials, which concurrently are the suitable drug delivery carrier, was proposed. The hydrogels were prepared by the adapted porogen leaching method; this is also the first time this method has been used to incorporate nanocolloidal graphene oxide through the hydrogel and simultaneously form porous structures. The effects of a material's composition on its chemical, morphological, mechanical, and swelling properties, as well as on cell viability and in vitro degradation, were assessed using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), measurements of Young's modulus, gravimetric method and MTT test, respectively. The engineered hydrogels show good swelling capacity, fully hydrophilic surfaces, tunable porosity (from 56 to 76%) and mechanical properties (from 1.69 to 4.78 MPa), curcumin entrapment efficiency above 99% and excellent curcumin release performances. In vitro cytotoxicity on healthy human fibroblast (MRC5 cells) by MTT test reveal that the materials are nontoxic and biocompatible, proposing novel hydrogels for in vivo clinical evaluation to optimize tissue regeneration treatments by coupling the hydrogels with cells and different active agents to create material/biofactor hybrids with new levels of biofunctionality.
PB  - MDPI, Basel
T2  - Gels
T1  - Degradable 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Hydrogels Infused by Nanocolloidal Graphene Oxide as Promising Drug Delivery and Scaffolding Biomaterials
IS  - 1
VL  - 8
DO  - 10.3390/gels8010022
ER  - 

@article{
author = "Babić Radić, Marija M. and Filipović, Vuk V. and Vukomanović, Marija and Nikodinović-Runić, Jasmina and Tomić, Simonida Lj.",
year = "2022",
abstract = "The design and evaluation of novel 2-hydroxyethyl methacrylate/gelatin/alginate/graphene oxide hydrogels as innovative scaffolding biomaterials, which concurrently are the suitable drug delivery carrier, was proposed. The hydrogels were prepared by the adapted porogen leaching method; this is also the first time this method has been used to incorporate nanocolloidal graphene oxide through the hydrogel and simultaneously form porous structures. The effects of a material's composition on its chemical, morphological, mechanical, and swelling properties, as well as on cell viability and in vitro degradation, were assessed using Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), measurements of Young's modulus, gravimetric method and MTT test, respectively. The engineered hydrogels show good swelling capacity, fully hydrophilic surfaces, tunable porosity (from 56 to 76%) and mechanical properties (from 1.69 to 4.78 MPa), curcumin entrapment efficiency above 99% and excellent curcumin release performances. In vitro cytotoxicity on healthy human fibroblast (MRC5 cells) by MTT test reveal that the materials are nontoxic and biocompatible, proposing novel hydrogels for in vivo clinical evaluation to optimize tissue regeneration treatments by coupling the hydrogels with cells and different active agents to create material/biofactor hybrids with new levels of biofunctionality.",
publisher = "MDPI, Basel",
journal = "Gels",
title = "Degradable 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Hydrogels Infused by Nanocolloidal Graphene Oxide as Promising Drug Delivery and Scaffolding Biomaterials",
number = "1",
volume = "8",
doi = "10.3390/gels8010022"
}

Babić Radić, M. M., Filipović, V. V., Vukomanović, M., Nikodinović-Runić, J.,& Tomić, S. Lj.. (2022). Degradable 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Hydrogels Infused by Nanocolloidal Graphene Oxide as Promising Drug Delivery and Scaffolding Biomaterials. in Gels
MDPI, Basel., 8(1).
https://doi.org/10.3390/gels8010022

Babić Radić MM, Filipović VV, Vukomanović M, Nikodinović-Runić J, Tomić SL. Degradable 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Hydrogels Infused by Nanocolloidal Graphene Oxide as Promising Drug Delivery and Scaffolding Biomaterials. in Gels. 2022;8(1).
doi:10.3390/gels8010022 .

Babić Radić, Marija M., Filipović, Vuk V., Vukomanović, Marija, Nikodinović-Runić, Jasmina, Tomić, Simonida Lj., "Degradable 2-Hydroxyethyl Methacrylate/Gelatin/Alginate Hydrogels Infused by Nanocolloidal Graphene Oxide as Promising Drug Delivery and Scaffolding Biomaterials" in Gels, 8, no. 1 (2022),
https://doi.org/10.3390/gels8010022 . .

TY  - JOUR
AU  - Tomić, Simonida Lj
AU  - Nikodinović-Runić, Jasmina
AU  - Vukomanović, Marija
AU  - Babić, Marija M.
AU  - Vuković, Jovana S.
PY  - 2021
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1450
AB  - Hydrogel scaffolding biomaterials are one of the most attractive polymeric biomaterials for regenerative engineering and can be engineered into tissue mimetic scaffolds to support cell growth due to their similarity to the native extracellular matrix. The novel, versatile hydrogel scaffolds based on alginate, gelatin, 2-hydroxyethyl methacrylate, and inorganic agent hydroxyapatite were prepared by modified cryogelation. The chemical composition, morphology, porosity, mechanical properties, effects on cell viability, in vitro degradation, in vitro and in vivo biocompatibility were tested to correlate the material's composition with the corresponding properties. Scaffolds showed an interconnected porous microstructure, satisfactory mechanical strength, favorable hydrophilicity, degradation, and suitable in vitro and in vivo biocompatible behavior. Materials showed good biocompatibility with healthy human fibroblast in cell culture, as well as in vivo with zebrafish assay, suggesting newly synthesized hydrogel scaffolds as a potential new generation of hydrogel scaffolding biomaterials with tunable properties for versatile biomedical applications and tissue regeneration.
PB  - MDPI, Basel
T2  - Polymers
T1  - Novel Hydrogel Scaffolds Based on Alginate, Gelatin, 2-Hydroxyethyl Methacrylate, and Hydroxyapatite
IS  - 6
VL  - 13
DO  - 10.3390/polym13060932
ER  - 

@article{
author = "Tomić, Simonida Lj and Nikodinović-Runić, Jasmina and Vukomanović, Marija and Babić, Marija M. and Vuković, Jovana S.",
year = "2021",
abstract = "Hydrogel scaffolding biomaterials are one of the most attractive polymeric biomaterials for regenerative engineering and can be engineered into tissue mimetic scaffolds to support cell growth due to their similarity to the native extracellular matrix. The novel, versatile hydrogel scaffolds based on alginate, gelatin, 2-hydroxyethyl methacrylate, and inorganic agent hydroxyapatite were prepared by modified cryogelation. The chemical composition, morphology, porosity, mechanical properties, effects on cell viability, in vitro degradation, in vitro and in vivo biocompatibility were tested to correlate the material's composition with the corresponding properties. Scaffolds showed an interconnected porous microstructure, satisfactory mechanical strength, favorable hydrophilicity, degradation, and suitable in vitro and in vivo biocompatible behavior. Materials showed good biocompatibility with healthy human fibroblast in cell culture, as well as in vivo with zebrafish assay, suggesting newly synthesized hydrogel scaffolds as a potential new generation of hydrogel scaffolding biomaterials with tunable properties for versatile biomedical applications and tissue regeneration.",
publisher = "MDPI, Basel",
journal = "Polymers",
title = "Novel Hydrogel Scaffolds Based on Alginate, Gelatin, 2-Hydroxyethyl Methacrylate, and Hydroxyapatite",
number = "6",
volume = "13",
doi = "10.3390/polym13060932"
}

Tomić, S. L., Nikodinović-Runić, J., Vukomanović, M., Babić, M. M.,& Vuković, J. S.. (2021). Novel Hydrogel Scaffolds Based on Alginate, Gelatin, 2-Hydroxyethyl Methacrylate, and Hydroxyapatite. in Polymers
MDPI, Basel., 13(6).
https://doi.org/10.3390/polym13060932

Tomić SL, Nikodinović-Runić J, Vukomanović M, Babić MM, Vuković JS. Novel Hydrogel Scaffolds Based on Alginate, Gelatin, 2-Hydroxyethyl Methacrylate, and Hydroxyapatite. in Polymers. 2021;13(6).
doi:10.3390/polym13060932 .

Tomić, Simonida Lj, Nikodinović-Runić, Jasmina, Vukomanović, Marija, Babić, Marija M., Vuković, Jovana S., "Novel Hydrogel Scaffolds Based on Alginate, Gelatin, 2-Hydroxyethyl Methacrylate, and Hydroxyapatite" in Polymers, 13, no. 6 (2021),
https://doi.org/10.3390/polym13060932 . .

TY  - JOUR
AU  - Tomić, Simonida Lj.
AU  - Babić, Marija M.
AU  - Vuković, Jovana S.
AU  - Đokić, Lidija
AU  - Pavić, Aleksandar
AU  - Nikodinović-Runić, Jasmina
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1361
AB  - We have studied the effect of compositions and methods of preparation on the physico-chemical and biocompatible behavior of the hydrogel matrices. Hydrogel matrices are synthesized by free radical polymerization of 2-hydroxyethyl methacrylate net and with gelatin. Highly porous hydrogel structures were obtained by porogenation, and by cryogenic treatment followed by freeze-drying. All samples were characterized for structural, morphological, absorption, degradation and in vitro (healthy human fibroblast cell line) and in vivo (zebrafishDanio rerio) biocompatible properties. The obtained results show that cryo samples, especially with gelatin show better, favorable absorption, morphological and biocompatible properties in comparison with PHEMA samples, which makes these materials highly attractive for biomedical uses.
PB  - Springer, Dordrecht
T2  - Journal of Polymer Research
T1  - Effect of composition and method of preparation of 2-hydroxyethyl methacrylate/gelatin hydrogels on biological in vitro (cell line) and in vivo (zebrafish) properties
IS  - 10
VL  - 27
DO  - 10.1007/s10965-020-02219-w
ER  - 

@article{
author = "Tomić, Simonida Lj. and Babić, Marija M. and Vuković, Jovana S. and Đokić, Lidija and Pavić, Aleksandar and Nikodinović-Runić, Jasmina",
year = "2020",
abstract = "We have studied the effect of compositions and methods of preparation on the physico-chemical and biocompatible behavior of the hydrogel matrices. Hydrogel matrices are synthesized by free radical polymerization of 2-hydroxyethyl methacrylate net and with gelatin. Highly porous hydrogel structures were obtained by porogenation, and by cryogenic treatment followed by freeze-drying. All samples were characterized for structural, morphological, absorption, degradation and in vitro (healthy human fibroblast cell line) and in vivo (zebrafishDanio rerio) biocompatible properties. The obtained results show that cryo samples, especially with gelatin show better, favorable absorption, morphological and biocompatible properties in comparison with PHEMA samples, which makes these materials highly attractive for biomedical uses.",
publisher = "Springer, Dordrecht",
journal = "Journal of Polymer Research",
title = "Effect of composition and method of preparation of 2-hydroxyethyl methacrylate/gelatin hydrogels on biological in vitro (cell line) and in vivo (zebrafish) properties",
number = "10",
volume = "27",
doi = "10.1007/s10965-020-02219-w"
}

Tomić, S. Lj., Babić, M. M., Vuković, J. S., Đokić, L., Pavić, A.,& Nikodinović-Runić, J.. (2020). Effect of composition and method of preparation of 2-hydroxyethyl methacrylate/gelatin hydrogels on biological in vitro (cell line) and in vivo (zebrafish) properties. in Journal of Polymer Research
Springer, Dordrecht., 27(10).
https://doi.org/10.1007/s10965-020-02219-w

Tomić SL, Babić MM, Vuković JS, Đokić L, Pavić A, Nikodinović-Runić J. Effect of composition and method of preparation of 2-hydroxyethyl methacrylate/gelatin hydrogels on biological in vitro (cell line) and in vivo (zebrafish) properties. in Journal of Polymer Research. 2020;27(10).
doi:10.1007/s10965-020-02219-w .

Tomić, Simonida Lj., Babić, Marija M., Vuković, Jovana S., Đokić, Lidija, Pavić, Aleksandar, Nikodinović-Runić, Jasmina, "Effect of composition and method of preparation of 2-hydroxyethyl methacrylate/gelatin hydrogels on biological in vitro (cell line) and in vivo (zebrafish) properties" in Journal of Polymer Research, 27, no. 10 (2020),
https://doi.org/10.1007/s10965-020-02219-w . .

TY  - JOUR
AU  - Babić, Marija M.
AU  - Vukomanović, Marija
AU  - Stefanić, Martin
AU  - Nikodinović-Runić, Jasmina
AU  - Tomić, Simonida Lj.
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1356
AB  - The strategy of combining polymers of natural and synthetic origin with inorganic components to use their unique synergistic effect for the development of the novel, sophisticated, and efficient 3D polymeric biomaterials, whose structure and properties mimic the extracellular matrix and simultaneously represent the suitable hydrogel platform for controlled drug release, is presented. The novel versatile 2-hydroxyethyl methacrylate/gelatin/alginate/iron(III) oxide based hydrogels are prepared by a simple but effective method-modified porogenation. Chemical composition, morphology, swelling capacity, porosity, mechanical properties, effects on cell viability, and in vitro degradation are tested to correlate the material's composition with the corresponding properties. The hydrogels show an interconnected porous microstructure, satisfactory mechanical strength, pH-sensitivity, and favorable curcumin release performances. The materials show good compatibility with healthy human fibroblast in cell culture judged by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, suggesting newly synthesized hydrogels as potentially a new generation of 3D biomaterials with tunable properties for versatile biomedical and pharmaceutical applications.
PB  - Wiley-V C H Verlag Gmbh, Weinheim
T2  - Macromolecular Chemistry and Physics
T1  - Controlled Curcumin Release from Hydrogel Scaffold Platform Based on 2-Hydroxyethyl Methacrylate/Gelatin/Alginate/Iron(III) Oxide
IS  - 20
VL  - 221
DO  - 10.1002/macp.202000186
ER  - 

@article{
author = "Babić, Marija M. and Vukomanović, Marija and Stefanić, Martin and Nikodinović-Runić, Jasmina and Tomić, Simonida Lj.",
year = "2020",
abstract = "The strategy of combining polymers of natural and synthetic origin with inorganic components to use their unique synergistic effect for the development of the novel, sophisticated, and efficient 3D polymeric biomaterials, whose structure and properties mimic the extracellular matrix and simultaneously represent the suitable hydrogel platform for controlled drug release, is presented. The novel versatile 2-hydroxyethyl methacrylate/gelatin/alginate/iron(III) oxide based hydrogels are prepared by a simple but effective method-modified porogenation. Chemical composition, morphology, swelling capacity, porosity, mechanical properties, effects on cell viability, and in vitro degradation are tested to correlate the material's composition with the corresponding properties. The hydrogels show an interconnected porous microstructure, satisfactory mechanical strength, pH-sensitivity, and favorable curcumin release performances. The materials show good compatibility with healthy human fibroblast in cell culture judged by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay, suggesting newly synthesized hydrogels as potentially a new generation of 3D biomaterials with tunable properties for versatile biomedical and pharmaceutical applications.",
publisher = "Wiley-V C H Verlag Gmbh, Weinheim",
journal = "Macromolecular Chemistry and Physics",
title = "Controlled Curcumin Release from Hydrogel Scaffold Platform Based on 2-Hydroxyethyl Methacrylate/Gelatin/Alginate/Iron(III) Oxide",
number = "20",
volume = "221",
doi = "10.1002/macp.202000186"
}

Babić, M. M., Vukomanović, M., Stefanić, M., Nikodinović-Runić, J.,& Tomić, S. Lj.. (2020). Controlled Curcumin Release from Hydrogel Scaffold Platform Based on 2-Hydroxyethyl Methacrylate/Gelatin/Alginate/Iron(III) Oxide. in Macromolecular Chemistry and Physics
Wiley-V C H Verlag Gmbh, Weinheim., 221(20).
https://doi.org/10.1002/macp.202000186

Babić MM, Vukomanović M, Stefanić M, Nikodinović-Runić J, Tomić SL. Controlled Curcumin Release from Hydrogel Scaffold Platform Based on 2-Hydroxyethyl Methacrylate/Gelatin/Alginate/Iron(III) Oxide. in Macromolecular Chemistry and Physics. 2020;221(20).
doi:10.1002/macp.202000186 .

Babić, Marija M., Vukomanović, Marija, Stefanić, Martin, Nikodinović-Runić, Jasmina, Tomić, Simonida Lj., "Controlled Curcumin Release from Hydrogel Scaffold Platform Based on 2-Hydroxyethyl Methacrylate/Gelatin/Alginate/Iron(III) Oxide" in Macromolecular Chemistry and Physics, 221, no. 20 (2020),
https://doi.org/10.1002/macp.202000186 . .