TY  - CONF
AU  - Surudžić, Nevena
AU  - Spasojević, Dragica
AU  - Stanković, Mira
AU  - Spasojević, Milica
AU  - Elgahwash, Reyadh Gomah Amar
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2023
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/2012
AB  - Natural polymers such as alginate, pectin, chitosan etc. were used as carriers for the immobilization of different types of enzymes. Among investigated enzymes, peroxidases hold a special place. Immobilized enzymes are frequently used in phenol removal reactions. In this research horseradish peroxidase was immobilized within alginate micro-beads. This natural polymer was previously oxidized with sodium periodate and modified with tyramine hydrochloride. Percent of oxidation was varied from 2.5 mol% to 10 mol%, and an increase in specific activity was noticed with increasing the oxidation percent. Immobilized peroxidases showed satisfactory stabilities after 10 days of storage. Phenol concentration in a batch reactor decreased during its oxidation with horseradish peroxidase immobilized on tyramine-alginate hydrogels.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
T1  - Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater
EP  - 271
SP  - 267
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_2012
ER  - 

@conference{
author = "Surudžić, Nevena and Spasojević, Dragica and Stanković, Mira and Spasojević, Milica and Elgahwash, Reyadh Gomah Amar and Prodanović, Radivoje and Prodanović, Olivera",
year = "2023",
abstract = "Natural polymers such as alginate, pectin, chitosan etc. were used as carriers for the immobilization of different types of enzymes. Among investigated enzymes, peroxidases hold a special place. Immobilized enzymes are frequently used in phenol removal reactions. In this research horseradish peroxidase was immobilized within alginate micro-beads. This natural polymer was previously oxidized with sodium periodate and modified with tyramine hydrochloride. Percent of oxidation was varied from 2.5 mol% to 10 mol%, and an increase in specific activity was noticed with increasing the oxidation percent. Immobilized peroxidases showed satisfactory stabilities after 10 days of storage. Phenol concentration in a batch reactor decreased during its oxidation with horseradish peroxidase immobilized on tyramine-alginate hydrogels.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "30th International Conference Ecological Truth and Environmental Research – EcoTER’23",
title = "Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater",
pages = "271-267",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_2012"
}

Surudžić, N., Spasojević, D., Stanković, M., Spasojević, M., Elgahwash, R. G. A., Prodanović, R.,& Prodanović, O.. (2023). Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23
University of Belgrade, Technical Faculty in Bor., 267-271.
https://hdl.handle.net/21.15107/rcub_rimsi_2012

Surudžić N, Spasojević D, Stanković M, Spasojević M, Elgahwash RGA, Prodanović R, Prodanović O. Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater. in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23. 2023;:267-271.
https://hdl.handle.net/21.15107/rcub_rimsi_2012 .

Surudžić, Nevena, Spasojević, Dragica, Stanković, Mira, Spasojević, Milica, Elgahwash, Reyadh Gomah Amar, Prodanović, Radivoje, Prodanović, Olivera, "Horseradish peroxidase immobilization within micro-beads of oxidized tyramine-alginate for phenol removal from wastewater" in 30th International Conference Ecological Truth and Environmental Research – EcoTER’23 (2023):267-271,
https://hdl.handle.net/21.15107/rcub_rimsi_2012 .

TY  - CONF
AU  - Pantić, Nevena
AU  - Spasojević, Milica
AU  - Prokopijević, Miloš
AU  - Spasojević, Dragica
AU  - Balaž, Ana Marija
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1774
AB  - For the purpose of immobilization, one of the most commonly used enzymes is horseradish peroxidase (HRP). Different carriers can be used as supports for the immobilization of HRP: alginate, pectin, magnetic-beads, macroporous copolymers, silicas etc. Covalent binding of an enzyme to the carrier leads to the formation of strong linkage, thus preventing the enzyme leakage. Macroporous copolymers with different porous characteristics were used for the immobilization of horseradish peroxidase by employing periodate and glutaraldehyde method. Five and 25 mg of HRP were immobilized per gram of the copolymer. Increasing the amount of added enzyme leads to the increase of specific activity of immobilized enzyme. Copolymer with the pore diameter of 297 nm showed the most promising results in terms of specific activity. Immobilized enzymes can be used for the removal of phenolic compounds from waste effluents.
PB  - University of Belgrade, Technical Faculty in Bor
C3  - 29th International Conference Ecological Truth and Environmental Research
T1  - Covalent immobilization of horseradish peroxidase on novel macroporous poly(GMA-co-EGDMA) for phenol removal
EP  - 359
SP  - 354
UR  - https://hdl.handle.net/21.15107/rcub_rimsi_1774
ER  - 

@conference{
author = "Pantić, Nevena and Spasojević, Milica and Prokopijević, Miloš and Spasojević, Dragica and Balaž, Ana Marija and Prodanović, Radivoje and Prodanović, Olivera",
year = "2022",
abstract = "For the purpose of immobilization, one of the most commonly used enzymes is horseradish peroxidase (HRP). Different carriers can be used as supports for the immobilization of HRP: alginate, pectin, magnetic-beads, macroporous copolymers, silicas etc. Covalent binding of an enzyme to the carrier leads to the formation of strong linkage, thus preventing the enzyme leakage. Macroporous copolymers with different porous characteristics were used for the immobilization of horseradish peroxidase by employing periodate and glutaraldehyde method. Five and 25 mg of HRP were immobilized per gram of the copolymer. Increasing the amount of added enzyme leads to the increase of specific activity of immobilized enzyme. Copolymer with the pore diameter of 297 nm showed the most promising results in terms of specific activity. Immobilized enzymes can be used for the removal of phenolic compounds from waste effluents.",
publisher = "University of Belgrade, Technical Faculty in Bor",
journal = "29th International Conference Ecological Truth and Environmental Research",
title = "Covalent immobilization of horseradish peroxidase on novel macroporous poly(GMA-co-EGDMA) for phenol removal",
pages = "359-354",
url = "https://hdl.handle.net/21.15107/rcub_rimsi_1774"
}

Pantić, N., Spasojević, M., Prokopijević, M., Spasojević, D., Balaž, A. M., Prodanović, R.,& Prodanović, O.. (2022). Covalent immobilization of horseradish peroxidase on novel macroporous poly(GMA-co-EGDMA) for phenol removal. in 29th International Conference Ecological Truth and Environmental Research
University of Belgrade, Technical Faculty in Bor., 354-359.
https://hdl.handle.net/21.15107/rcub_rimsi_1774

Pantić N, Spasojević M, Prokopijević M, Spasojević D, Balaž AM, Prodanović R, Prodanović O. Covalent immobilization of horseradish peroxidase on novel macroporous poly(GMA-co-EGDMA) for phenol removal. in 29th International Conference Ecological Truth and Environmental Research. 2022;:354-359.
https://hdl.handle.net/21.15107/rcub_rimsi_1774 .

Pantić, Nevena, Spasojević, Milica, Prokopijević, Miloš, Spasojević, Dragica, Balaž, Ana Marija, Prodanović, Radivoje, Prodanović, Olivera, "Covalent immobilization of horseradish peroxidase on novel macroporous poly(GMA-co-EGDMA) for phenol removal" in 29th International Conference Ecological Truth and Environmental Research (2022):354-359,
https://hdl.handle.net/21.15107/rcub_rimsi_1774 .

TY  - JOUR
AU  - Kaličanin, Nevena
AU  - Kovačević, Gordana
AU  - Spasojević, Milica
AU  - Prodanović, Olivera
AU  - Jovanović-Šanta, Suzana
AU  - Škorić, Dušan
AU  - Opsenica, Dejan
AU  - Prodanović, Radivoje
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1768
AB  - The aim of this research was to improve the operational stability and enable the reusability of ω-transaminase for synthesis of new enantiopure chiral amines of steroids. Dihydrotestosterone was used to optimize the synthetic procedure of corresponding amino-steroid on a larger scale. The obtained product 3α-amino-5α-androstan-17β-ol was isolated and characterized. The enzyme was immobilized on a methacrylate-based carrier, giving the specific activity of 1.84 U/g of dry polymer. Higher residual activity of the immobilized enzyme in comparison to the soluble form (100 % versus 35%) after 24 h incubation in 35 % dimethylformamide (DMF) was obtained. The soluble enzyme retained 19 % of the initial activity after 2 h incubation in 35 % DMF at 70 °C, while the activity of the immobilized enzyme decreased only to 75 %. Immobilized retained 85 % of initial activity after ten consecutive cycles of 3α-amino-5α-androstan-17β-ol synthesis. We have tested the specificity of the ArRMut11 variant, further increased its stability by immobilization, and used it in several cycles for the synthesis of 3α-amino-5α-androstan-17β-ol. We showed that the enzyme previously evolved for higher stability as the immobilized variant showed more increased stability and high reusability that can more effectively be applied for the biosynthesis of amino steroids.
PB  - Elsevier
T2  - Process Biochemistry
T1  - Immobilization of ArRMut11 omega-transaminase for increased operational stability and reusability in the synthesis of 3α-amino-5α-androstan-17β-ol
EP  - 680
SP  - 674
VL  - 121
DO  - 10.1016/j.procbio.2022.08.016
ER  - 

@article{
author = "Kaličanin, Nevena and Kovačević, Gordana and Spasojević, Milica and Prodanović, Olivera and Jovanović-Šanta, Suzana and Škorić, Dušan and Opsenica, Dejan and Prodanović, Radivoje",
year = "2022",
abstract = "The aim of this research was to improve the operational stability and enable the reusability of ω-transaminase for synthesis of new enantiopure chiral amines of steroids. Dihydrotestosterone was used to optimize the synthetic procedure of corresponding amino-steroid on a larger scale. The obtained product 3α-amino-5α-androstan-17β-ol was isolated and characterized. The enzyme was immobilized on a methacrylate-based carrier, giving the specific activity of 1.84 U/g of dry polymer. Higher residual activity of the immobilized enzyme in comparison to the soluble form (100 % versus 35%) after 24 h incubation in 35 % dimethylformamide (DMF) was obtained. The soluble enzyme retained 19 % of the initial activity after 2 h incubation in 35 % DMF at 70 °C, while the activity of the immobilized enzyme decreased only to 75 %. Immobilized retained 85 % of initial activity after ten consecutive cycles of 3α-amino-5α-androstan-17β-ol synthesis. We have tested the specificity of the ArRMut11 variant, further increased its stability by immobilization, and used it in several cycles for the synthesis of 3α-amino-5α-androstan-17β-ol. We showed that the enzyme previously evolved for higher stability as the immobilized variant showed more increased stability and high reusability that can more effectively be applied for the biosynthesis of amino steroids.",
publisher = "Elsevier",
journal = "Process Biochemistry",
title = "Immobilization of ArRMut11 omega-transaminase for increased operational stability and reusability in the synthesis of 3α-amino-5α-androstan-17β-ol",
pages = "680-674",
volume = "121",
doi = "10.1016/j.procbio.2022.08.016"
}

Kaličanin, N., Kovačević, G., Spasojević, M., Prodanović, O., Jovanović-Šanta, S., Škorić, D., Opsenica, D.,& Prodanović, R.. (2022). Immobilization of ArRMut11 omega-transaminase for increased operational stability and reusability in the synthesis of 3α-amino-5α-androstan-17β-ol. in Process Biochemistry
Elsevier., 121, 674-680.
https://doi.org/10.1016/j.procbio.2022.08.016

Kaličanin N, Kovačević G, Spasojević M, Prodanović O, Jovanović-Šanta S, Škorić D, Opsenica D, Prodanović R. Immobilization of ArRMut11 omega-transaminase for increased operational stability and reusability in the synthesis of 3α-amino-5α-androstan-17β-ol. in Process Biochemistry. 2022;121:674-680.
doi:10.1016/j.procbio.2022.08.016 .

Kaličanin, Nevena, Kovačević, Gordana, Spasojević, Milica, Prodanović, Olivera, Jovanović-Šanta, Suzana, Škorić, Dušan, Opsenica, Dejan, Prodanović, Radivoje, "Immobilization of ArRMut11 omega-transaminase for increased operational stability and reusability in the synthesis of 3α-amino-5α-androstan-17β-ol" in Process Biochemistry, 121 (2022):674-680,
https://doi.org/10.1016/j.procbio.2022.08.016 . .

TY  - JOUR
AU  - Pantić, Nevena
AU  - Spasojević, Milica
AU  - Stojanović, Zeljko P
AU  - Veljović, Đorđe
AU  - Krstic, Jugoslav
AU  - Balaž, Ana Marija
AU  - Prodanović, Radivoje
AU  - Prodanović, Olivera
PY  - 2022
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1530
AB  - Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to 310 nm were synthesized by dispersion polymerization and modified with ethylenediamine. The glutaraldehyde and periodate method were employed to immobilize horseradish peroxidase (HRP) onto these carriers. The activity of the immobilized enzyme was greatly affected by the pore size of the carrier. The highest specific activities of 9.65 and 8.94 U/g of dry weight were obtained for HRP immobilized by the periodate-route onto poly(GMA-co-EGDMA) carriers with pore size diameters of 234 and 297 nm, respectively. Stability studies showed an improved operational stability of immobilized peroxidase at 65 degrees C and in an organic solvent. HRP immobilized on a copolymer with a pore size of 234 nm, showing the highest specific activity and good stability, had higher activities at almost all pH values than the native enzyme and the increased K-m value for pyrogallol oxidation. Immobilized HRP retained 80% of its original activity after five consecutive cycles of the pyrogallol oxidation and 98% of its initial activity in a storage stability study. Enzyme immobilized onto the macroporous copolymer with the pore size diameter of 234 nm showed a substantial degree of phenol removal achieved by immobilized peroxidase.
PB  - Springer, New York
T2  - Journal of Polymers and the Environment
T1  - Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol
DO  - 10.1007/s10924-021-02364-3
ER  - 

@article{
author = "Pantić, Nevena and Spasojević, Milica and Stojanović, Zeljko P and Veljović, Đorđe and Krstic, Jugoslav and Balaž, Ana Marija and Prodanović, Radivoje and Prodanović, Olivera",
year = "2022",
abstract = "Novel macroporous copolymers of glycidyl methacrylate and ethylene glycol dimethacrylate with mean pore size diameters ranging from 150 to 310 nm were synthesized by dispersion polymerization and modified with ethylenediamine. The glutaraldehyde and periodate method were employed to immobilize horseradish peroxidase (HRP) onto these carriers. The activity of the immobilized enzyme was greatly affected by the pore size of the carrier. The highest specific activities of 9.65 and 8.94 U/g of dry weight were obtained for HRP immobilized by the periodate-route onto poly(GMA-co-EGDMA) carriers with pore size diameters of 234 and 297 nm, respectively. Stability studies showed an improved operational stability of immobilized peroxidase at 65 degrees C and in an organic solvent. HRP immobilized on a copolymer with a pore size of 234 nm, showing the highest specific activity and good stability, had higher activities at almost all pH values than the native enzyme and the increased K-m value for pyrogallol oxidation. Immobilized HRP retained 80% of its original activity after five consecutive cycles of the pyrogallol oxidation and 98% of its initial activity in a storage stability study. Enzyme immobilized onto the macroporous copolymer with the pore size diameter of 234 nm showed a substantial degree of phenol removal achieved by immobilized peroxidase.",
publisher = "Springer, New York",
journal = "Journal of Polymers and the Environment",
title = "Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol",
doi = "10.1007/s10924-021-02364-3"
}

Pantić, N., Spasojević, M., Stojanović, Z. P., Veljović, Đ., Krstic, J., Balaž, A. M., Prodanović, R.,& Prodanović, O.. (2022). Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol. in Journal of Polymers and the Environment
Springer, New York..
https://doi.org/10.1007/s10924-021-02364-3

Pantić N, Spasojević M, Stojanović ZP, Veljović Đ, Krstic J, Balaž AM, Prodanović R, Prodanović O. Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol. in Journal of Polymers and the Environment. 2022;.
doi:10.1007/s10924-021-02364-3 .

Pantić, Nevena, Spasojević, Milica, Stojanović, Zeljko P, Veljović, Đorđe, Krstic, Jugoslav, Balaž, Ana Marija, Prodanović, Radivoje, Prodanović, Olivera, "Immobilization of Horseradish Peroxidase on Macroporous Glycidyl-Based Copolymers with Different Surface Characteristics for the Removal of Phenol" in Journal of Polymers and the Environment (2022),
https://doi.org/10.1007/s10924-021-02364-3 . .

TY  - JOUR
AU  - Pantić, Nevena
AU  - Prodanović, Radivoje
AU  - Ilic-Durdic, Karla
AU  - Polović, Natalija
AU  - Spasojević, Milica
AU  - Prodanović, Olivera
PY  - 2021
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1476
AB  - Removal of phenolic compounds from water is of major interest over the years, since they are one of the most common pollutants in aqueous systems. Horseradish peroxidase (HRP) is the most investigated biocatalyst for this purpose. Inactivation of the enzyme is a major issue which can be successfully overcome by the enzyme immobilization on different polymers. In this study, tyramine-alginate micro-beads were used as carriers for the immobilization of horseradish peroxidase. The effect of the oxidation degree of tyramine-alginates on a specific activity of the enzyme was tested. An increase in the concentration of oxidized alginate from 2.5 to 20% resulted in a gradual increase in the specific activity from 0.05 to 0.67 U/mL. HRP immobilized within these microbeads was tested for the phenol removal in a batch reactor. Reaction conditions were optimized to achieve a high removal efficiency and substantial reusability of the system. In this study, for the first time, an internal generation of hydrogen peroxide from glucose and glucose oxidase was employed in the phenol removal process with HRP immobilized on tyramine-alginate. Within 6 h of repeated use 96% of phenol was removed when the system for internal delivery of H2O2, composed of 0.187 U/mL of glucose oxidase and 4 mmol/L of glucose was employed. A common straightforward addition of hydrogen peroxide provided the removal efficiency of only 42%, under the same reaction conditions. The highest efficiency of the phenol removal (96%) was obtained with HRP immobilized within 20 mol% oxidized tyramine-alginate microbeads. Fifteen mol% oxidized tyramine-alginate showed lower removal efficiency in the first cycle of use (73%) but more promising reusability, since the immobilized enzyme retained 61% of its initial activity even after four consecutive cycles of use.
PB  - Elsevier, Amsterdam
T2  - Environmental Technology & Innovation
T1  - Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads
VL  - 21
DO  - 10.1016/j.eti.2020.101211
ER  - 

@article{
author = "Pantić, Nevena and Prodanović, Radivoje and Ilic-Durdic, Karla and Polović, Natalija and Spasojević, Milica and Prodanović, Olivera",
year = "2021",
abstract = "Removal of phenolic compounds from water is of major interest over the years, since they are one of the most common pollutants in aqueous systems. Horseradish peroxidase (HRP) is the most investigated biocatalyst for this purpose. Inactivation of the enzyme is a major issue which can be successfully overcome by the enzyme immobilization on different polymers. In this study, tyramine-alginate micro-beads were used as carriers for the immobilization of horseradish peroxidase. The effect of the oxidation degree of tyramine-alginates on a specific activity of the enzyme was tested. An increase in the concentration of oxidized alginate from 2.5 to 20% resulted in a gradual increase in the specific activity from 0.05 to 0.67 U/mL. HRP immobilized within these microbeads was tested for the phenol removal in a batch reactor. Reaction conditions were optimized to achieve a high removal efficiency and substantial reusability of the system. In this study, for the first time, an internal generation of hydrogen peroxide from glucose and glucose oxidase was employed in the phenol removal process with HRP immobilized on tyramine-alginate. Within 6 h of repeated use 96% of phenol was removed when the system for internal delivery of H2O2, composed of 0.187 U/mL of glucose oxidase and 4 mmol/L of glucose was employed. A common straightforward addition of hydrogen peroxide provided the removal efficiency of only 42%, under the same reaction conditions. The highest efficiency of the phenol removal (96%) was obtained with HRP immobilized within 20 mol% oxidized tyramine-alginate microbeads. Fifteen mol% oxidized tyramine-alginate showed lower removal efficiency in the first cycle of use (73%) but more promising reusability, since the immobilized enzyme retained 61% of its initial activity even after four consecutive cycles of use.",
publisher = "Elsevier, Amsterdam",
journal = "Environmental Technology & Innovation",
title = "Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads",
volume = "21",
doi = "10.1016/j.eti.2020.101211"
}

Pantić, N., Prodanović, R., Ilic-Durdic, K., Polović, N., Spasojević, M.,& Prodanović, O.. (2021). Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads. in Environmental Technology & Innovation
Elsevier, Amsterdam., 21.
https://doi.org/10.1016/j.eti.2020.101211

Pantić N, Prodanović R, Ilic-Durdic K, Polović N, Spasojević M, Prodanović O. Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads. in Environmental Technology & Innovation. 2021;21.
doi:10.1016/j.eti.2020.101211 .

Pantić, Nevena, Prodanović, Radivoje, Ilic-Durdic, Karla, Polović, Natalija, Spasojević, Milica, Prodanović, Olivera, "Optimization of phenol removal with horseradish peroxidase encapsulated within tyramine-alginate micro-beads" in Environmental Technology & Innovation, 21 (2021),
https://doi.org/10.1016/j.eti.2020.101211 . .

TY  - JOUR
AU  - Spasojević, Milica
AU  - Prodanović, Olivera
AU  - Pantić, Nevena
AU  - Popović, Nikolina
AU  - Balaž, Ana Marija
AU  - Prodanović, Radivoje
PY  - 2019
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/1757
AB  - Strategies based on the enzyme application are increasingly replacing the conventional chemical procedures because of their efficiency, quicker performance and environmental protection. However, natural enzymes can rarely be used in industry since their beneficial features cannot endure the industrial conditions. Additional drawbacks of natural enzymes are their inhibition by reaction products and difficulty to be removed from the reaction mixture. The most promising technique to substantially improve the enzyme properties, such as activity, pH, thermal and organic-solvent stability, reusability and storage stability, in non-natural environments is by the enzyme immobilization. In this review different techniques used to immobilize enzymes to inert carriers were summarized. Different materials of both the organic and inorganic origin were used as carriers for the enzyme immobilization. A class of new materials where the enzyme performance was enhanced by combining different classical materials and shaping in specific forms was also summarized.
PB  - Faculty of Technology Zvornik
T2  - Journal of Engineering & Processing Management
T1  - The enzyme immobilization: Carriers and immobilization methods
EP  - 105
IS  - 2
SP  - 89
VL  - 11
DO  - 10.7251/jepm1902089s
ER  - 

@article{
author = "Spasojević, Milica and Prodanović, Olivera and Pantić, Nevena and Popović, Nikolina and Balaž, Ana Marija and Prodanović, Radivoje",
year = "2019",
abstract = "Strategies based on the enzyme application are increasingly replacing the conventional chemical procedures because of their efficiency, quicker performance and environmental protection. However, natural enzymes can rarely be used in industry since their beneficial features cannot endure the industrial conditions. Additional drawbacks of natural enzymes are their inhibition by reaction products and difficulty to be removed from the reaction mixture. The most promising technique to substantially improve the enzyme properties, such as activity, pH, thermal and organic-solvent stability, reusability and storage stability, in non-natural environments is by the enzyme immobilization. In this review different techniques used to immobilize enzymes to inert carriers were summarized. Different materials of both the organic and inorganic origin were used as carriers for the enzyme immobilization. A class of new materials where the enzyme performance was enhanced by combining different classical materials and shaping in specific forms was also summarized.",
publisher = "Faculty of Technology Zvornik",
journal = "Journal of Engineering & Processing Management",
title = "The enzyme immobilization: Carriers and immobilization methods",
pages = "105-89",
number = "2",
volume = "11",
doi = "10.7251/jepm1902089s"
}

Spasojević, M., Prodanović, O., Pantić, N., Popović, N., Balaž, A. M.,& Prodanović, R.. (2019). The enzyme immobilization: Carriers and immobilization methods. in Journal of Engineering & Processing Management
Faculty of Technology Zvornik., 11(2), 89-105.
https://doi.org/10.7251/jepm1902089s

Spasojević M, Prodanović O, Pantić N, Popović N, Balaž AM, Prodanović R. The enzyme immobilization: Carriers and immobilization methods. in Journal of Engineering & Processing Management. 2019;11(2):89-105.
doi:10.7251/jepm1902089s .

Spasojević, Milica, Prodanović, Olivera, Pantić, Nevena, Popović, Nikolina, Balaž, Ana Marija, Prodanović, Radivoje, "The enzyme immobilization: Carriers and immobilization methods" in Journal of Engineering & Processing Management, 11, no. 2 (2019):89-105,
https://doi.org/10.7251/jepm1902089s . .