TY  - JOUR
AU  - Venturelli, Leonardo
AU  - Kohler, Anne-Céline
AU  - Stupar, Petar
AU  - Villalba, Maria I.
AU  - Kalauzi, Aleksandar
AU  - Radotić, Ksenija
AU  - Bertacchi, Massimiliano
AU  - Dinarelli, Simone
AU  - Girasole, Marco
AU  - Pešić, Milica
AU  - Banković, Jasna
AU  - Vela, Maria E.
AU  - Yantorno, Osvaldo
AU  - Willaert, Ronnie
AU  - Dietler, Giovanni
AU  - Longo, Giovanni
AU  - Kasas, Sandor
PY  - 2020
UR  - http://doi.wiley.com/10.1002/jmr.2849
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3641
AB  - The insurgence of newly arising, rapidly developing health threats, such as drug-resistant bacteria and cancers, is one of the most urgent public-health issues of modern times. This menace calls for the development of sensitive and reliable diagnostic tools to monitor the response of single cells to chemical or pharmaceutical stimuli. Recently, it has been demonstrated that all living organisms oscillate at a nanometric scale and that these oscillations stop as soon as the organisms die. These nanometric scale oscillations can be detected by depositing living cells onto a micro-fabricated cantilever and by monitoring its displacements with an atomic force microscope-based electronics. Such devices, named nanomotion sensors, have been employed to determine the resistance profiles of life-threatening bacteria within minutes, to evaluate, among others, the effect of chemicals on yeast, neurons, and cancer cells. The data obtained so far demonstrate the advantages of nanomotion sensing devices in rapidly characterizing microorganism susceptibility to pharmaceutical agents. Here, we review the key aspects of this technique, presenting its major applications. and detailing its working protocols.
T2  - Journal of Molecular Recognition
T1  - A perspective view on the nanomotion detection of living organisms and its features
DO  - 10.1002/jmr.2849
SP  - e2849
ER  - 

@article{
author = "Venturelli, Leonardo and Kohler, Anne-Céline and Stupar, Petar and Villalba, Maria I. and Kalauzi, Aleksandar and Radotić, Ksenija and Bertacchi, Massimiliano and Dinarelli, Simone and Girasole, Marco and Pešić, Milica and Banković, Jasna and Vela, Maria E. and Yantorno, Osvaldo and Willaert, Ronnie and Dietler, Giovanni and Longo, Giovanni and Kasas, Sandor",
year = "2020",
abstract = "The insurgence of newly arising, rapidly developing health threats, such as drug-resistant bacteria and cancers, is one of the most urgent public-health issues of modern times. This menace calls for the development of sensitive and reliable diagnostic tools to monitor the response of single cells to chemical or pharmaceutical stimuli. Recently, it has been demonstrated that all living organisms oscillate at a nanometric scale and that these oscillations stop as soon as the organisms die. These nanometric scale oscillations can be detected by depositing living cells onto a micro-fabricated cantilever and by monitoring its displacements with an atomic force microscope-based electronics. Such devices, named nanomotion sensors, have been employed to determine the resistance profiles of life-threatening bacteria within minutes, to evaluate, among others, the effect of chemicals on yeast, neurons, and cancer cells. The data obtained so far demonstrate the advantages of nanomotion sensing devices in rapidly characterizing microorganism susceptibility to pharmaceutical agents. Here, we review the key aspects of this technique, presenting its major applications. and detailing its working protocols.",
journal = "Journal of Molecular Recognition",
title = "A perspective view on the nanomotion detection of living organisms and its features",
doi = "10.1002/jmr.2849",
pages = "e2849"
}

Venturelli, L., Kohler, A., Stupar, P., Villalba, M. I., Kalauzi, A., Radotić, K., Bertacchi, M., Dinarelli, S., Girasole, M., Pešić, M., Banković, J., Vela, M. E., Yantorno, O., Willaert, R., Dietler, G., Longo, G.,& Kasas, S.. (2020). A perspective view on the nanomotion detection of living organisms and its features. in Journal of Molecular Recognition, e2849.
https://doi.org/10.1002/jmr.2849

Venturelli L, Kohler A, Stupar P, Villalba MI, Kalauzi A, Radotić K, Bertacchi M, Dinarelli S, Girasole M, Pešić M, Banković J, Vela ME, Yantorno O, Willaert R, Dietler G, Longo G, Kasas S. A perspective view on the nanomotion detection of living organisms and its features. in Journal of Molecular Recognition. 2020;:e2849.
doi:10.1002/jmr.2849 .

Venturelli, Leonardo, Kohler, Anne-Céline, Stupar, Petar, Villalba, Maria I., Kalauzi, Aleksandar, Radotić, Ksenija, Bertacchi, Massimiliano, Dinarelli, Simone, Girasole, Marco, Pešić, Milica, Banković, Jasna, Vela, Maria E., Yantorno, Osvaldo, Willaert, Ronnie, Dietler, Giovanni, Longo, Giovanni, Kasas, Sandor, "A perspective view on the nanomotion detection of living organisms and its features" in Journal of Molecular Recognition (2020):e2849,
https://doi.org/10.1002/jmr.2849 . .

TY  - JOUR
AU  - Korać Jačić, Jelena
AU  - Nikolić, Ljiljana
AU  - Stanković, Dalibor M.
AU  - Opačić, Miloš
AU  - Dimitrijević, Milena
AU  - Savić, Danijela
AU  - Grgurić Šipka, Sanja
AU  - Spasojević, Ivan
AU  - Bogdanović Pristov, Jelena
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3597
AB  - Upon release in response to stress, epinephrine (Epi) may interact with labile iron pool in human plasma with potentially important (patho)physiological consequences. We have shown that Epi and Fe3+ build stable 1:1 high-spin bidentate complex at physiological pH, and that Epi does not undergo degradation in the presence of iron. However, the interactions of Epi with the more soluble Fe2+, and the impact of iron on biological activity of Epi are still not known. Herein we showed that Epi and Fe2+ build colorless complex which is stable under anaerobic conditions. In the presence of O2, Epi promoted the oxidation of Fe2+ and the formation of Epi-Fe3+ complex. Cyclic voltammetry showed that mid-point potential of Epi-Fe2+ complex is very low (-582 mV vs. standard hydrogen electrode), which explains catalyzed oxidation of Fe2+. Next, we examined the impact of iron binding on biological performance of Epi using patch clamping in cell culture with constitutive expression of adrenergic receptors. Epi alone evoked an increase of outward currents, whereas Epi in the complex with Fe3+ did not. This implies that the binding of Epi to adrenergic receptors and their activation is prevented by the formation of complex with iron. Pro-oxidative activity of Epi-Fe2+ complex may represent a link between chronic stress and cardiovascular problems. On the other hand, labile iron could serve as a modulator of biological activity of ligands. Such interactions may be important in human pathologies that are related to iron overload or deficiency.
T2  - Free Radical Biology and Medicine
T1  - Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors.
VL  - 148
DO  - 10.1016/j.freeradbiomed.2020.01.001
SP  - 123
EP  - 127
ER  - 

@article{
author = "Korać Jačić, Jelena and Nikolić, Ljiljana and Stanković, Dalibor M. and Opačić, Miloš and Dimitrijević, Milena and Savić, Danijela and Grgurić Šipka, Sanja and Spasojević, Ivan and Bogdanović Pristov, Jelena",
year = "2020",
abstract = "Upon release in response to stress, epinephrine (Epi) may interact with labile iron pool in human plasma with potentially important (patho)physiological consequences. We have shown that Epi and Fe3+ build stable 1:1 high-spin bidentate complex at physiological pH, and that Epi does not undergo degradation in the presence of iron. However, the interactions of Epi with the more soluble Fe2+, and the impact of iron on biological activity of Epi are still not known. Herein we showed that Epi and Fe2+ build colorless complex which is stable under anaerobic conditions. In the presence of O2, Epi promoted the oxidation of Fe2+ and the formation of Epi-Fe3+ complex. Cyclic voltammetry showed that mid-point potential of Epi-Fe2+ complex is very low (-582 mV vs. standard hydrogen electrode), which explains catalyzed oxidation of Fe2+. Next, we examined the impact of iron binding on biological performance of Epi using patch clamping in cell culture with constitutive expression of adrenergic receptors. Epi alone evoked an increase of outward currents, whereas Epi in the complex with Fe3+ did not. This implies that the binding of Epi to adrenergic receptors and their activation is prevented by the formation of complex with iron. Pro-oxidative activity of Epi-Fe2+ complex may represent a link between chronic stress and cardiovascular problems. On the other hand, labile iron could serve as a modulator of biological activity of ligands. Such interactions may be important in human pathologies that are related to iron overload or deficiency.",
journal = "Free Radical Biology and Medicine",
title = "Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors.",
volume = "148",
doi = "10.1016/j.freeradbiomed.2020.01.001",
pages = "123-127"
}

Korać Jačić, J., Nikolić, L., Stanković, D. M., Opačić, M., Dimitrijević, M., Savić, D., Grgurić Šipka, S., Spasojević, I.,& Bogdanović Pristov, J.. (2020). Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors.. in Free Radical Biology and Medicine, 148, 123-127.
https://doi.org/10.1016/j.freeradbiomed.2020.01.001

Korać Jačić J, Nikolić L, Stanković DM, Opačić M, Dimitrijević M, Savić D, Grgurić Šipka S, Spasojević I, Bogdanović Pristov J. Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors.. in Free Radical Biology and Medicine. 2020;148:123-127.
doi:10.1016/j.freeradbiomed.2020.01.001 .

Korać Jačić, Jelena, Nikolić, Ljiljana, Stanković, Dalibor M., Opačić, Miloš, Dimitrijević, Milena, Savić, Danijela, Grgurić Šipka, Sanja, Spasojević, Ivan, Bogdanović Pristov, Jelena, "Ferrous iron binding to epinephrine promotes the oxidation of iron and impedes activation of adrenergic receptors." in Free Radical Biology and Medicine, 148 (2020):123-127,
https://doi.org/10.1016/j.freeradbiomed.2020.01.001 . .

TY  - JOUR
AU  - Cvetić Antić, Tijana
AU  - Janošević, Dušica
AU  - Maksimović, Vuk M.
AU  - Živić, Miroslav
AU  - Budimir, Snežana
AU  - Glamočlija, Jasmina
AU  - Mitrović, Aleksandra Lj
PY  - 2020
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3730
AB  - We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.
PB  - NLM (Medline)
T2  - Journal of Plant Physiology
T1  - Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro
VL  - 244
DO  - 10.1016/j.jplph.2019.153086
SP  - 153086
ER  - 

@article{
author = "Cvetić Antić, Tijana and Janošević, Dušica and Maksimović, Vuk M. and Živić, Miroslav and Budimir, Snežana and Glamočlija, Jasmina and Mitrović, Aleksandra Lj",
year = "2020",
abstract = "We present changes in Tacitus bellus antioxidative system that specifically correspond to subsequent phases of hemibiotroph Fusarium verticillioides infection revealed by histological analysis. T. bellus response to spore germination 6 h post inoculation (hpi), manifested as first oxidative burst, was characterized by transient decrease in malondialdehyde (MDA) content, transient increase in catalase (CAT), low level of superoxide dismutase (SOD) and peroxidase (POD) activity, as well as with transient decrease in total antioxidant capacity (TAC), total phenol content (TPC) and phenylalanine ammonium lyase activity (PAL), and no changes in polyphenol oxidase (PPO) activity, or phenolic profile. During the biotrophic phase of F. verticillioides infection, characterized by hyphae spread intercellularly in epidermal and mesophyll tissue, the host antioxidative system was suppressed. The transition to necrotrophic phase of F. verticillioides infection (inter- and intracellular colonization and sporulation), occurred 3-4 days post inoculation (dpi). During the necrotrophic phase, 5-7 dpi, slowed progression of colonization of T. bellus mesophyll cells occurred and it coincided with sharp increase in MDA content and CAT, SOD and POD activities, but the drop in TAC, TPC content, and PPO activity, as well as the production of phytotoxin fusaric acid. Presented results add to the knowledge of events and mechanisms related to the transition from biotrophy to necrotrophy in F. verticillioides.",
publisher = "NLM (Medline)",
journal = "Journal of Plant Physiology",
title = "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro",
volume = "244",
doi = "10.1016/j.jplph.2019.153086",
pages = "153086"
}

Cvetić Antić, T., Janošević, D., Maksimović, V. M., Živić, M., Budimir, S., Glamočlija, J.,& Mitrović, A. L.. (2020). Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology
NLM (Medline)., 244, 153086.
https://doi.org/10.1016/j.jplph.2019.153086

Cvetić Antić T, Janošević D, Maksimović VM, Živić M, Budimir S, Glamočlija J, Mitrović AL. Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro. in Journal of Plant Physiology. 2020;244:153086.
doi:10.1016/j.jplph.2019.153086 .

Cvetić Antić, Tijana, Janošević, Dušica, Maksimović, Vuk M., Živić, Miroslav, Budimir, Snežana, Glamočlija, Jasmina, Mitrović, Aleksandra Lj, "Biochemical and histological characterization of succulent plant Tacitus bellus response to Fusarium verticillioides infection in vitro" in Journal of Plant Physiology, 244 (2020):153086,
https://doi.org/10.1016/j.jplph.2019.153086 . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina
AU  - Kozyrovska, Natalia
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola
AU  - Maksimović, Vuk
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - https://doi.org/10.1016/j.ijbiomac.2018.06.067
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3102
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing
DO  - 10.1016/j.ijbiomac.2018.06.067
ER  - 

@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina and Kozyrovska, Natalia and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola and Maksimović, Vuk and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing",
doi = "10.1016/j.ijbiomac.2018.06.067"
}

Zmejkoski, D., Spasojević, D., Orlovska, I., Kozyrovska, N., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N., Maksimović, V., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules.
https://doi.org/10.1016/j.ijbiomac.2018.06.067

Zmejkoski D, Spasojević D, Orlovska I, Kozyrovska N, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić N, Maksimović V, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing. in International Journal of Biological Macromolecules. 2018;.
doi:10.1016/j.ijbiomac.2018.06.067 .

Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina, Kozyrovska, Natalia, Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola, Maksimović, Vuk, Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing" in International Journal of Biological Macromolecules (2018),
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .

TY  - JOUR
AU  - Zmejkoski, Danica
AU  - Spasojević, Dragica
AU  - Orlovska, Irina
AU  - Kozyrovska, Natalia
AU  - Soković, Marina
AU  - Glamočlija, Jasmina
AU  - Dmitrović, Svetlana
AU  - Matović, Branko
AU  - Tasić, Nikola
AU  - Maksimović, Vuk
AU  - Sosnin, Mikhail
AU  - Radotić, Ksenija
PY  - 2018
UR  - https://www.sciencedirect.com/science/article/pii/S0141813018320919?via%3Dihub
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/3101
AB  - Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.
T2  - International Journal of Biological Macromolecules
T1  - Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.
IS  - Pt A
VL  - 118
DO  - 10.1016/j.ijbiomac.2018.06.067
SP  - 494
EP  - 503
ER  - 

@article{
author = "Zmejkoski, Danica and Spasojević, Dragica and Orlovska, Irina and Kozyrovska, Natalia and Soković, Marina and Glamočlija, Jasmina and Dmitrović, Svetlana and Matović, Branko and Tasić, Nikola and Maksimović, Vuk and Sosnin, Mikhail and Radotić, Ksenija",
year = "2018",
abstract = "Lignins and lignin-derived compounds are known to have antibacterial properties. The wound healing agents in the form of dressings produce faster skin repair and decrease pain in patients. In order to create an efficient antimicrobial agent in the form of dressing in the treatment of chronic wounds, a composite hydrogel of bacterial cellulose (BC) and dehydrogenative polymer of coniferyl alcohol (DHP), BC-DHP, was designed. Novel composite showed inhibitory or bactericidal effects against selected pathogenic bacteria, including clinically isolated ones. The highest release rate of DHP was in the first hour, while after 24 h there was still slow release of small amounts of DHP from BC-DHP during 72 h monitoring. High-performance liquid chromatography coupled with mass-spectrometry showed that BC-DHP releases DHP oligomers, which are proposed to be antimicrobially active DHP fractions. Scanning electron microscopy and atomic force microscopy micrographs proved a dose-dependent interaction of DHP with BC, which resulted in a decrease of the pore number and size in the cellulose membrane. The Fourier-transform infrared absorption spectra of the BC-DHP showed that DHP was partly bound to the BC matrix. The swelling and crystallinity degree were dose-dependent. All obtained results confirmed BC-DHP composite as a promising hydrogel for wounds healing.",
journal = "International Journal of Biological Macromolecules",
title = "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.",
number = "Pt A",
volume = "118",
doi = "10.1016/j.ijbiomac.2018.06.067",
pages = "494-503"
}

Zmejkoski, D., Spasojević, D., Orlovska, I., Kozyrovska, N., Soković, M., Glamočlija, J., Dmitrović, S., Matović, B., Tasić, N., Maksimović, V., Sosnin, M.,& Radotić, K.. (2018). Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.. in International Journal of Biological Macromolecules, 118(Pt A), 494-503.
https://doi.org/10.1016/j.ijbiomac.2018.06.067

Zmejkoski D, Spasojević D, Orlovska I, Kozyrovska N, Soković M, Glamočlija J, Dmitrović S, Matović B, Tasić N, Maksimović V, Sosnin M, Radotić K. Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing.. in International Journal of Biological Macromolecules. 2018;118(Pt A):494-503.
doi:10.1016/j.ijbiomac.2018.06.067 .

Zmejkoski, Danica, Spasojević, Dragica, Orlovska, Irina, Kozyrovska, Natalia, Soković, Marina, Glamočlija, Jasmina, Dmitrović, Svetlana, Matović, Branko, Tasić, Nikola, Maksimović, Vuk, Sosnin, Mikhail, Radotić, Ksenija, "Bacterial cellulose-lignin composite hydrogel as a promising agent in chronic wound healing." in International Journal of Biological Macromolecules, 118, no. Pt A (2018):494-503,
https://doi.org/10.1016/j.ijbiomac.2018.06.067 . .

TY  - CONF
AU  - Korać, Jelena
AU  - Stanković, Dalibor
AU  - Bogdanović Pristov, Jelena
AU  - Nikolić, Ljiljana
AU  - Spasojević, Ivan
PY  - 2018
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/5517
AB  - Epinephrine ((R)-4-(1-hydroxy-2-(methylamino)ethyl)-benzene-1,2-diol (Epi) is
catecholamine that is released by the sympathetic nervous system and adrenal medulla. It
is a physiologically important molecule that acts as a hormone, neurotransmitter, and
medication with a broad range of effects 1-3 . Coordinate and redox interaction of Epi with
iron affects the interactions with other molecules and its biological effects 4
. In this study,
we reported details of redox interactions of Epi with Fe 2+ at pH 7.4, which correspond to
the pH value of human plasma Epi and Fe 2+ form a complex that acts as a strong reducing
agent. Cyclic voltammetry showed that the positions of E pa and E pc potentials were at
approximately -480 and -1100 mV. This implies that Epi and Fe 2+ build a complex with
unique redox properties. E1/2 was significantly lower compared to E0' for O 2 /O 2•- (-350
mV). It is important to point out this because superoxide radical anion is produced via
spontaneous Fe 2+ reaction with O 2. In other words, Epi-Fe 2+ complex should be capable of
reducing transition metals in (patho)physiologicaly relevant complexes that are not
susceptible to reduction by O 2. Our results confirmed that Epi-Fe
2+ is capable of reducing
the S-S group of glutathione disulfide. On the other hand, Epi acted in a catalyst-like
fashion to promote Fe 2+ oxidation by molecular oxygen, and to a facilitated formation of
the Epi–Fe 3+ complexes, at physiological pH. In addition, we examined the effects of
epinepfrine and Epi/Fe3+ system on glioma cells. Epinephrine alone evokes changes in the
membrane currents of glioma cells, but such effects were not observed for the complex
with Fe 3+
. This implies that Epi-Fe 3+ might modulate neural activity of Epi in CNS.
PB  - Belgrade : Faculty of Chemistry : Serbian Biochemical Society
C3  - Proceedings: Serbian Biochemical Society Eigth Conference with international participation: Coordination in Biochemistry and Life; 2018 Nov 16; Novi Sad, Serbia
T1  - Redox interactions of epinephrine with iron at physiological pH
SP  - 141
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_5517
ER  - 

@conference{
author = "Korać, Jelena and Stanković, Dalibor and Bogdanović Pristov, Jelena and Nikolić, Ljiljana and Spasojević, Ivan",
year = "2018",
abstract = "Epinephrine ((R)-4-(1-hydroxy-2-(methylamino)ethyl)-benzene-1,2-diol (Epi) is
catecholamine that is released by the sympathetic nervous system and adrenal medulla. It
is a physiologically important molecule that acts as a hormone, neurotransmitter, and
medication with a broad range of effects 1-3 . Coordinate and redox interaction of Epi with
iron affects the interactions with other molecules and its biological effects 4
. In this study,
we reported details of redox interactions of Epi with Fe 2+ at pH 7.4, which correspond to
the pH value of human plasma Epi and Fe 2+ form a complex that acts as a strong reducing
agent. Cyclic voltammetry showed that the positions of E pa and E pc potentials were at
approximately -480 and -1100 mV. This implies that Epi and Fe 2+ build a complex with
unique redox properties. E1/2 was significantly lower compared to E0' for O 2 /O 2•- (-350
mV). It is important to point out this because superoxide radical anion is produced via
spontaneous Fe 2+ reaction with O 2. In other words, Epi-Fe 2+ complex should be capable of
reducing transition metals in (patho)physiologicaly relevant complexes that are not
susceptible to reduction by O 2. Our results confirmed that Epi-Fe
2+ is capable of reducing
the S-S group of glutathione disulfide. On the other hand, Epi acted in a catalyst-like
fashion to promote Fe 2+ oxidation by molecular oxygen, and to a facilitated formation of
the Epi–Fe 3+ complexes, at physiological pH. In addition, we examined the effects of
epinepfrine and Epi/Fe3+ system on glioma cells. Epinephrine alone evokes changes in the
membrane currents of glioma cells, but such effects were not observed for the complex
with Fe 3+
. This implies that Epi-Fe 3+ might modulate neural activity of Epi in CNS.",
publisher = "Belgrade : Faculty of Chemistry : Serbian Biochemical Society",
journal = "Proceedings: Serbian Biochemical Society Eigth Conference with international participation: Coordination in Biochemistry and Life; 2018 Nov 16; Novi Sad, Serbia",
title = "Redox interactions of epinephrine with iron at physiological pH",
pages = "141",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_5517"
}

Korać, J., Stanković, D., Bogdanović Pristov, J., Nikolić, L.,& Spasojević, I.. (2018). Redox interactions of epinephrine with iron at physiological pH. in Proceedings: Serbian Biochemical Society Eigth Conference with international participation: Coordination in Biochemistry and Life; 2018 Nov 16; Novi Sad, Serbia
Belgrade : Faculty of Chemistry : Serbian Biochemical Society., 141.
https://hdl.handle.net/21.15107/rcub_ibiss_5517

Korać J, Stanković D, Bogdanović Pristov J, Nikolić L, Spasojević I. Redox interactions of epinephrine with iron at physiological pH. in Proceedings: Serbian Biochemical Society Eigth Conference with international participation: Coordination in Biochemistry and Life; 2018 Nov 16; Novi Sad, Serbia. 2018;:141.
https://hdl.handle.net/21.15107/rcub_ibiss_5517 .

Korać, Jelena, Stanković, Dalibor, Bogdanović Pristov, Jelena, Nikolić, Ljiljana, Spasojević, Ivan, "Redox interactions of epinephrine with iron at physiological pH" in Proceedings: Serbian Biochemical Society Eigth Conference with international participation: Coordination in Biochemistry and Life; 2018 Nov 16; Novi Sad, Serbia (2018):141,
https://hdl.handle.net/21.15107/rcub_ibiss_5517 .

TY  - JOUR
AU  - Tadić, Vojin
AU  - Tadić, Jovan
AU  - Milošević, Snežana
AU  - Cingel, Aleksandar
AU  - Prodanović, Olivera
AU  - Ćosić, Tatjana
AU  - Vujčić, Zoran
PY  - 2018
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0304423817307471
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2955
AB  - In this study we investigated physiological parameters of stress (enzymatic and non-enzymatic) in lettuce (Lactuca sativa L.) and its hairy roots induced by water solution of phenol. Two varieties of lettuce were examined, Ljubljanska ledenka and Nansen. Plants were grown in water with phenol concentration of 200 mgL−1 during 10 days. We monitored activity of peroxidases, catalases, polyphenol oxidase and superoxide dismutase, as well as proline and chlorophyll content. We observed a decrease in peroxidases, and increase in activity of catalase, polyphenol oxidase and superoxide dismutase compared to control plants. The concentration of proline was constantly increasing in both lettuce varieties over the course of the experiment. We detected an increase in activity of all monitored enzymes, except polyphenol oxidases, in hairy roots. The hydroponic system provides a useful framework for studying the effect of different harmful substances and its elimination. In such a system, as used in this work for the study of physiological processes in antioxidant protection activated when plant was exposed to phenol, lettuce and its hairy roots can be viewed as tools for water remediation.
T2  - Scientia Horticulturae
T1  - Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2
VL  - 232
DO  - 10.1016/j.scienta.2017.12.024
SP  - 71
EP  - 83
ER  - 

@article{
author = "Tadić, Vojin and Tadić, Jovan and Milošević, Snežana and Cingel, Aleksandar and Prodanović, Olivera and Ćosić, Tatjana and Vujčić, Zoran",
year = "2018",
abstract = "In this study we investigated physiological parameters of stress (enzymatic and non-enzymatic) in lettuce (Lactuca sativa L.) and its hairy roots induced by water solution of phenol. Two varieties of lettuce were examined, Ljubljanska ledenka and Nansen. Plants were grown in water with phenol concentration of 200 mgL−1 during 10 days. We monitored activity of peroxidases, catalases, polyphenol oxidase and superoxide dismutase, as well as proline and chlorophyll content. We observed a decrease in peroxidases, and increase in activity of catalase, polyphenol oxidase and superoxide dismutase compared to control plants. The concentration of proline was constantly increasing in both lettuce varieties over the course of the experiment. We detected an increase in activity of all monitored enzymes, except polyphenol oxidases, in hairy roots. The hydroponic system provides a useful framework for studying the effect of different harmful substances and its elimination. In such a system, as used in this work for the study of physiological processes in antioxidant protection activated when plant was exposed to phenol, lettuce and its hairy roots can be viewed as tools for water remediation.",
journal = "Scientia Horticulturae",
title = "Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2",
volume = "232",
doi = "10.1016/j.scienta.2017.12.024",
pages = "71-83"
}

Tadić, V., Tadić, J., Milošević, S., Cingel, A., Prodanović, O., Ćosić, T.,& Vujčić, Z.. (2018). Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2. in Scientia Horticulturae, 232, 71-83.
https://doi.org/10.1016/j.scienta.2017.12.024

Tadić V, Tadić J, Milošević S, Cingel A, Prodanović O, Ćosić T, Vujčić Z. Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2. in Scientia Horticulturae. 2018;232:71-83.
doi:10.1016/j.scienta.2017.12.024 .

Tadić, Vojin, Tadić, Jovan, Milošević, Snežana, Cingel, Aleksandar, Prodanović, Olivera, Ćosić, Tatjana, Vujčić, Zoran, "Phenol induced physiological stress in hydroponically grown lettuce ( Lactuca sativa L.)— Part 2" in Scientia Horticulturae, 232 (2018):71-83,
https://doi.org/10.1016/j.scienta.2017.12.024 . .

TY  - JOUR
AU  - Spasojević, Dragica
AU  - Zmejkoski, Danica
AU  - Glamočlija, Jasmina
AU  - Nikolić, Miloš
AU  - Soković, Marina
AU  - Milošević, Verica
AU  - Jarić, Ivana
AU  - Stojanović, Marijana
AU  - Marinković, Emilija
AU  - Barisani-Asenbauer, Talin
AU  - Prodanović, Radivoje
AU  - Jovanović, Miloš
AU  - Radotić, Ksenija
PY  - 2016
UR  - http://linkinghub.elsevier.com/retrieve/pii/S0924857916302679
UR  - https://www.scopus.com/record/display.uri?eid=2-s2.0-85000995852&origin=SingleRecordEmailAlert&dgcid=scalert_sc_search_email&txGid=5EA0B882AD39CF37A9F768C8B10917B5.wsnAw8kcdt7IPYLO0V48gA%3A1#
UR  - https://radar.ibiss.bg.ac.rs/handle/123456789/2480
AB  - Nowadays bacterial resistance to known antibiotics is a serious health problem. In order to achieve more efficient treatment, lately there is an effort to find new substances, such as certain biomaterials, that are non-toxic to humans with antibiotic potential. Lignins and lignin-derived compounds have been proposed to be good candidates for use in medicine and health maintenance. In this study, the antibacterial activity of the lignin model polymer dehydrogenate polymer (DHP) in alginate hydrogel (Alg) was studied. The obtained results show that DHP−Alg has strong antimicrobial activity against several bacterial strains and biofilms and does not have a toxic effect on human epithelial cells. These results strongly suggest its application as a wound healing agent or as an adjunct substance for wound treatments.
T2  - International Journal of Antimicrobial Agents
T1  - Lignin model compound in alginate hydrogel: a strong antimicrobial agent with high potential in wound treatment
IS  - 6
VL  - 48
DO  - 10.1016/j.ijantimicag.2016.08.014
SP  - 732
EP  - 735
ER  - 

@article{
author = "Spasojević, Dragica and Zmejkoski, Danica and Glamočlija, Jasmina and Nikolić, Miloš and Soković, Marina and Milošević, Verica and Jarić, Ivana and Stojanović, Marijana and Marinković, Emilija and Barisani-Asenbauer, Talin and Prodanović, Radivoje and Jovanović, Miloš and Radotić, Ksenija",
year = "2016",
abstract = "Nowadays bacterial resistance to known antibiotics is a serious health problem. In order to achieve more efficient treatment, lately there is an effort to find new substances, such as certain biomaterials, that are non-toxic to humans with antibiotic potential. Lignins and lignin-derived compounds have been proposed to be good candidates for use in medicine and health maintenance. In this study, the antibacterial activity of the lignin model polymer dehydrogenate polymer (DHP) in alginate hydrogel (Alg) was studied. The obtained results show that DHP−Alg has strong antimicrobial activity against several bacterial strains and biofilms and does not have a toxic effect on human epithelial cells. These results strongly suggest its application as a wound healing agent or as an adjunct substance for wound treatments.",
journal = "International Journal of Antimicrobial Agents",
title = "Lignin model compound in alginate hydrogel: a strong antimicrobial agent with high potential in wound treatment",
number = "6",
volume = "48",
doi = "10.1016/j.ijantimicag.2016.08.014",
pages = "732-735"
}

Spasojević, D., Zmejkoski, D., Glamočlija, J., Nikolić, M., Soković, M., Milošević, V., Jarić, I., Stojanović, M., Marinković, E., Barisani-Asenbauer, T., Prodanović, R., Jovanović, M.,& Radotić, K.. (2016). Lignin model compound in alginate hydrogel: a strong antimicrobial agent with high potential in wound treatment. in International Journal of Antimicrobial Agents, 48(6), 732-735.
https://doi.org/10.1016/j.ijantimicag.2016.08.014

Spasojević D, Zmejkoski D, Glamočlija J, Nikolić M, Soković M, Milošević V, Jarić I, Stojanović M, Marinković E, Barisani-Asenbauer T, Prodanović R, Jovanović M, Radotić K. Lignin model compound in alginate hydrogel: a strong antimicrobial agent with high potential in wound treatment. in International Journal of Antimicrobial Agents. 2016;48(6):732-735.
doi:10.1016/j.ijantimicag.2016.08.014 .

Spasojević, Dragica, Zmejkoski, Danica, Glamočlija, Jasmina, Nikolić, Miloš, Soković, Marina, Milošević, Verica, Jarić, Ivana, Stojanović, Marijana, Marinković, Emilija, Barisani-Asenbauer, Talin, Prodanović, Radivoje, Jovanović, Miloš, Radotić, Ksenija, "Lignin model compound in alginate hydrogel: a strong antimicrobial agent with high potential in wound treatment" in International Journal of Antimicrobial Agents, 48, no. 6 (2016):732-735,
https://doi.org/10.1016/j.ijantimicag.2016.08.014 . .

TY  - CONF
AU  - Milutinović, Milica
AU  - Živković, Suzana
AU  - Dragićević, Milan
AU  - Cvetković, Jelena
AU  - Simonović, Ana
AU  - Bogdanović Pristov, Jelena
AU  - Todorović, Slađana
PY  - 2013
UR  - http://radar.ibiss.bg.ac.rs/handle/123456789/6395
AB  - In plants, catalase (CAT) is considered to play a key role in protection and repair systems during seed ageing. The aim of our study was to investigate the effects of light, GA3, KN03 and liquid smoke on germina­tion, CAT activity and CAT isozyme pattern of positive photoblastic Empress tree (Paulownia tomentosa Steud.) seeds of different ages. Freshly harvested Empress tree seeds require long term periods of light for germination. However, the applica­tion of KN03 and liquid smoke extract could stimulate germination and overcome the light requirement. Dur­ing the process of after-ripening in young seeds, their sensitivity to light in creases and a single 5 min pulse of red light is sufficient to induce maximum germination. Over longer seed storage, seeds lose ability to germi­nate and become less viable. No germination was detected in seeds older than 8 years. We observed a correlation between the level of germination and catalase activity. lts activity is higher in ma­ture seeds then in freshly harvested seeds during light-induced germination. In young seeds, CAT activity is enhanced by exogenous seed germination stimulators application. In very old, non viable seeds, CAT activity is reduced to basal level (CAT activity of dry seeds). Different CAT isozyme patterns were observed in dark- and light germinated seeds.
PB  - Serbian Plant Physiology Society, Institute for Biological Research „Siniša Stanković“, University of Belgrade
C3  - Programme and Abstracts: 1st International Conference on Plant Biology and 20th Symposium of the Serbian Plant Physiology Society; 2013 Jun 4-7; Subotica, Serbia
T1  - Age-dependent catalase activity in Empress tree (Paulownia tomentosa Steud.) seeds
SP  - 31
UR  - https://hdl.handle.net/21.15107/rcub_ibiss_6395
ER  - 

@conference{
author = "Milutinović, Milica and Živković, Suzana and Dragićević, Milan and Cvetković, Jelena and Simonović, Ana and Bogdanović Pristov, Jelena and Todorović, Slađana",
year = "2013",
abstract = "In plants, catalase (CAT) is considered to play a key role in protection and repair systems during seed ageing. The aim of our study was to investigate the effects of light, GA3, KN03 and liquid smoke on germina­tion, CAT activity and CAT isozyme pattern of positive photoblastic Empress tree (Paulownia tomentosa Steud.) seeds of different ages. Freshly harvested Empress tree seeds require long term periods of light for germination. However, the applica­tion of KN03 and liquid smoke extract could stimulate germination and overcome the light requirement. Dur­ing the process of after-ripening in young seeds, their sensitivity to light in creases and a single 5 min pulse of red light is sufficient to induce maximum germination. Over longer seed storage, seeds lose ability to germi­nate and become less viable. No germination was detected in seeds older than 8 years. We observed a correlation between the level of germination and catalase activity. lts activity is higher in ma­ture seeds then in freshly harvested seeds during light-induced germination. In young seeds, CAT activity is enhanced by exogenous seed germination stimulators application. In very old, non viable seeds, CAT activity is reduced to basal level (CAT activity of dry seeds). Different CAT isozyme patterns were observed in dark- and light germinated seeds.",
publisher = "Serbian Plant Physiology Society, Institute for Biological Research „Siniša Stanković“, University of Belgrade",
journal = "Programme and Abstracts: 1st International Conference on Plant Biology and 20th Symposium of the Serbian Plant Physiology Society; 2013 Jun 4-7; Subotica, Serbia",
title = "Age-dependent catalase activity in Empress tree (Paulownia tomentosa Steud.) seeds",
pages = "31",
url = "https://hdl.handle.net/21.15107/rcub_ibiss_6395"
}

Milutinović, M., Živković, S., Dragićević, M., Cvetković, J., Simonović, A., Bogdanović Pristov, J.,& Todorović, S.. (2013). Age-dependent catalase activity in Empress tree (Paulownia tomentosa Steud.) seeds. in Programme and Abstracts: 1st International Conference on Plant Biology and 20th Symposium of the Serbian Plant Physiology Society; 2013 Jun 4-7; Subotica, Serbia
Serbian Plant Physiology Society, Institute for Biological Research „Siniša Stanković“, University of Belgrade., 31.
https://hdl.handle.net/21.15107/rcub_ibiss_6395

Milutinović M, Živković S, Dragićević M, Cvetković J, Simonović A, Bogdanović Pristov J, Todorović S. Age-dependent catalase activity in Empress tree (Paulownia tomentosa Steud.) seeds. in Programme and Abstracts: 1st International Conference on Plant Biology and 20th Symposium of the Serbian Plant Physiology Society; 2013 Jun 4-7; Subotica, Serbia. 2013;:31.
https://hdl.handle.net/21.15107/rcub_ibiss_6395 .

Milutinović, Milica, Živković, Suzana, Dragićević, Milan, Cvetković, Jelena, Simonović, Ana, Bogdanović Pristov, Jelena, Todorović, Slađana, "Age-dependent catalase activity in Empress tree (Paulownia tomentosa Steud.) seeds" in Programme and Abstracts: 1st International Conference on Plant Biology and 20th Symposium of the Serbian Plant Physiology Society; 2013 Jun 4-7; Subotica, Serbia (2013):31,
https://hdl.handle.net/21.15107/rcub_ibiss_6395 .