TY  - JOUR
AU  - Vasiljević, Bojana
AU  - Milivojević, Dušan
AU  - Barudžija, Tanja
AU  - Budimir, Milica
AU  - Mijin, Dušan
AU  - Marinović-Cincović, Milena
AU  - Marinković, Dragana
PY  - 2023
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6593
AB  - In this paper, an efficient and environmentally friendly approach to the microwave-assisted synthesis of zincphthalocyanine (ZnPc) was developed to compare the features and changes in morphology, phase, and opticalproperties with crystals obtained under conventional synthesis. Well-crystallized with high yield and purity ZnPcin β-form was obtained by fast and efficient microwave-assisted procedure after five minutes of microwaveheating. Studies including electron paramagnet resonance (EPR) indicated the improved photosensitizing potential of microwave-produced crystals, creating viable candidates for photodynamic treatment. Gamma raysaftereffect confirmed the stability of the ZnPc making them versatile in their application in medicine and sophisticated technology.
T2  - Materials Letters
T1  - Microwave-induced synthesis of zinc-phthalocyanine with improved photosensitizing potential
SP  - 134911
VL  - 350
DO  - 10.1016/j.matlet.2023.134911
ER  - 

@article{
author = "Vasiljević, Bojana and Milivojević, Dušan and Barudžija, Tanja and Budimir, Milica and Mijin, Dušan and Marinović-Cincović, Milena and Marinković, Dragana",
year = "2023",
abstract = "In this paper, an efficient and environmentally friendly approach to the microwave-assisted synthesis of zincphthalocyanine (ZnPc) was developed to compare the features and changes in morphology, phase, and opticalproperties with crystals obtained under conventional synthesis. Well-crystallized with high yield and purity ZnPcin β-form was obtained by fast and efficient microwave-assisted procedure after five minutes of microwaveheating. Studies including electron paramagnet resonance (EPR) indicated the improved photosensitizing potential of microwave-produced crystals, creating viable candidates for photodynamic treatment. Gamma raysaftereffect confirmed the stability of the ZnPc making them versatile in their application in medicine and sophisticated technology.",
journal = "Materials Letters",
title = "Microwave-induced synthesis of zinc-phthalocyanine with improved photosensitizing potential",
pages = "134911",
volume = "350",
doi = "10.1016/j.matlet.2023.134911"
}

Vasiljević, B., Milivojević, D., Barudžija, T., Budimir, M., Mijin, D., Marinović-Cincović, M.,& Marinković, D.. (2023). Microwave-induced synthesis of zinc-phthalocyanine with improved photosensitizing potential. in Materials Letters, 350, 134911.
https://doi.org/10.1016/j.matlet.2023.134911

Vasiljević B, Milivojević D, Barudžija T, Budimir M, Mijin D, Marinović-Cincović M, Marinković D. Microwave-induced synthesis of zinc-phthalocyanine with improved photosensitizing potential. in Materials Letters. 2023;350:134911.
doi:10.1016/j.matlet.2023.134911 .

Vasiljević, Bojana, Milivojević, Dušan, Barudžija, Tanja, Budimir, Milica, Mijin, Dušan, Marinović-Cincović, Milena, Marinković, Dragana, "Microwave-induced synthesis of zinc-phthalocyanine with improved photosensitizing potential" in Materials Letters, 350 (2023):134911,
https://doi.org/10.1016/j.matlet.2023.134911 . .

TY  - CONF
AU  - Vasiljević, Bojana
AU  - Vujičić, Ivica
AU  - Barudžija, Tanja
AU  - Krstić, Maja
AU  - Budimir, Milica
AU  - Mijin, Dušan
AU  - Marinović-Cincović, Milena
AU  - Marinković, Dragana
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6972
AB  - In this study, zinc phthalocyanine was evaluated as a possible chemical dosimeter for gamma
rays at low-medium dose ranges in solution form and PVA film. The zinc phthalocyanine was
successfully synthesized with a high yield under microwave irradiation at 200 °C. The
calibration curves of absorbance versus dose of gamma irradiation show excellent linearity over
a wider dose range (1 - 25kGy). After being irradiated, the samples' color changed from blue to
yellow.
PB  - Szeged : University of Szeged
C3  - Proceedings of the 28th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 14-15, 2022
T1  - Development of novel gamma radiation dosimeter based on metallophthalocyanine
EP  - 380
SP  - 376
UR  - https://hdl.handle.net/21.15107/rcub_technorep_6972
ER  - 

@conference{
author = "Vasiljević, Bojana and Vujičić, Ivica and Barudžija, Tanja and Krstić, Maja and Budimir, Milica and Mijin, Dušan and Marinović-Cincović, Milena and Marinković, Dragana",
year = "2022",
abstract = "In this study, zinc phthalocyanine was evaluated as a possible chemical dosimeter for gamma
rays at low-medium dose ranges in solution form and PVA film. The zinc phthalocyanine was
successfully synthesized with a high yield under microwave irradiation at 200 °C. The
calibration curves of absorbance versus dose of gamma irradiation show excellent linearity over
a wider dose range (1 - 25kGy). After being irradiated, the samples' color changed from blue to
yellow.",
publisher = "Szeged : University of Szeged",
journal = "Proceedings of the 28th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 14-15, 2022",
title = "Development of novel gamma radiation dosimeter based on metallophthalocyanine",
pages = "380-376",
url = "https://hdl.handle.net/21.15107/rcub_technorep_6972"
}

Vasiljević, B., Vujičić, I., Barudžija, T., Krstić, M., Budimir, M., Mijin, D., Marinović-Cincović, M.,& Marinković, D.. (2022). Development of novel gamma radiation dosimeter based on metallophthalocyanine. in Proceedings of the 28th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 14-15, 2022
Szeged : University of Szeged., 376-380.
https://hdl.handle.net/21.15107/rcub_technorep_6972

Vasiljević B, Vujičić I, Barudžija T, Krstić M, Budimir M, Mijin D, Marinović-Cincović M, Marinković D. Development of novel gamma radiation dosimeter based on metallophthalocyanine. in Proceedings of the 28th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 14-15, 2022. 2022;:376-380.
https://hdl.handle.net/21.15107/rcub_technorep_6972 .

Vasiljević, Bojana, Vujičić, Ivica, Barudžija, Tanja, Krstić, Maja, Budimir, Milica, Mijin, Dušan, Marinović-Cincović, Milena, Marinković, Dragana, "Development of novel gamma radiation dosimeter based on metallophthalocyanine" in Proceedings of the 28th International Symposium on Analytical and Environmental Problems, Szeged, Hungary, November 14-15, 2022 (2022):376-380,
https://hdl.handle.net/21.15107/rcub_technorep_6972 .

TY  - JOUR
AU  - Bogdanović, Una
AU  - Vodnik, Vesna
AU  - Mitrić, Miodrag
AU  - Dimitrijević, Suzana
AU  - Škapin, Srečo Davor
AU  - Zunić, Vojka
AU  - Budimir, Milica
AU  - Stoiljković, Milovan
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3040
AB  - This study explores different mechanisms of antimicrobial action by designing hybrid nanomaterials that provide a new approach in the fight against resistant microbes. Here, we present a cheap copper-polyaniline (Cu-PANI) nanocomposite material with enhanced antimicrobial properties, prepared by simple in situ polymerization method, when polymer and metal nanoparticles are produced simultaneously. The copper nanoparticles (CuNPs) are uniformly dispersed in the polymer and have a narrow size distribution (dav = 6 nm). We found that CuNPs and PANI act synergistically against three strains, Escherichia coli, Staphylococcus aureus, and Candida albicans, and resulting nanocomposite exhibits higher antimicrobial activity than any component acting alone. Before using the colony counting method to quantify its time and concentration antimicrobial activity, different techniques (UV-visible spectroscopy, transmission electron microscopy, scanning electron microscope, field emission scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectrophotometry, and inductively coupled plasma optical emission spectrometry) were used to identify the optical, structural, and chemical aspects of the formed Cu-PANI nanocomposite. The antimicrobial activity of this nanocomposite shows that the microbial growth has been fully inhibited; moreover, some of the tested microbes were killed. Atomic force microscopy revealed dramatic changes in morphology of tested cells due to disruption of their cell wall integrity after incubation with Cu-PANI nanocomposite.
PB  - Amer Chemical Soc, Washington
T2  - ACS Applied Materials & Interfaces
T1  - Nanomaterial with High Antimicrobial Efficacy-Copper/Polyaniline Nanocomposite
EP  - 1966
IS  - 3
SP  - 1955
VL  - 7
DO  - 10.1021/am507746m
ER  - 

@article{
author = "Bogdanović, Una and Vodnik, Vesna and Mitrić, Miodrag and Dimitrijević, Suzana and Škapin, Srečo Davor and Zunić, Vojka and Budimir, Milica and Stoiljković, Milovan",
year = "2015",
abstract = "This study explores different mechanisms of antimicrobial action by designing hybrid nanomaterials that provide a new approach in the fight against resistant microbes. Here, we present a cheap copper-polyaniline (Cu-PANI) nanocomposite material with enhanced antimicrobial properties, prepared by simple in situ polymerization method, when polymer and metal nanoparticles are produced simultaneously. The copper nanoparticles (CuNPs) are uniformly dispersed in the polymer and have a narrow size distribution (dav = 6 nm). We found that CuNPs and PANI act synergistically against three strains, Escherichia coli, Staphylococcus aureus, and Candida albicans, and resulting nanocomposite exhibits higher antimicrobial activity than any component acting alone. Before using the colony counting method to quantify its time and concentration antimicrobial activity, different techniques (UV-visible spectroscopy, transmission electron microscopy, scanning electron microscope, field emission scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectrophotometry, and inductively coupled plasma optical emission spectrometry) were used to identify the optical, structural, and chemical aspects of the formed Cu-PANI nanocomposite. The antimicrobial activity of this nanocomposite shows that the microbial growth has been fully inhibited; moreover, some of the tested microbes were killed. Atomic force microscopy revealed dramatic changes in morphology of tested cells due to disruption of their cell wall integrity after incubation with Cu-PANI nanocomposite.",
publisher = "Amer Chemical Soc, Washington",
journal = "ACS Applied Materials & Interfaces",
title = "Nanomaterial with High Antimicrobial Efficacy-Copper/Polyaniline Nanocomposite",
pages = "1966-1955",
number = "3",
volume = "7",
doi = "10.1021/am507746m"
}

Bogdanović, U., Vodnik, V., Mitrić, M., Dimitrijević, S., Škapin, S. D., Zunić, V., Budimir, M.,& Stoiljković, M.. (2015). Nanomaterial with High Antimicrobial Efficacy-Copper/Polyaniline Nanocomposite. in ACS Applied Materials & Interfaces
Amer Chemical Soc, Washington., 7(3), 1955-1966.
https://doi.org/10.1021/am507746m

Bogdanović U, Vodnik V, Mitrić M, Dimitrijević S, Škapin SD, Zunić V, Budimir M, Stoiljković M. Nanomaterial with High Antimicrobial Efficacy-Copper/Polyaniline Nanocomposite. in ACS Applied Materials & Interfaces. 2015;7(3):1955-1966.
doi:10.1021/am507746m .

Bogdanović, Una, Vodnik, Vesna, Mitrić, Miodrag, Dimitrijević, Suzana, Škapin, Srečo Davor, Zunić, Vojka, Budimir, Milica, Stoiljković, Milovan, "Nanomaterial with High Antimicrobial Efficacy-Copper/Polyaniline Nanocomposite" in ACS Applied Materials & Interfaces, 7, no. 3 (2015):1955-1966,
https://doi.org/10.1021/am507746m . .

TY  - JOUR
AU  - Vukoje, Ivana D.
AU  - Tomasević-Ilić, Tijana D.
AU  - Zarubica, Aleksandra R.
AU  - Dimitrijević, Suzana
AU  - Budimir, Milica
AU  - Vranješ, Mila
AU  - Šaponjić, Zoran
AU  - Nedeljković, Jovan
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2677
AB  - Nanocrystalline TiO2 films were prepared on glass slides by the dip coating technique using colloidal solutions consisting of 4.5 nm particles as a precursor. Photoirradiation of nanocrystalline TiO2 film modified with alanine that covalently binds to the surface of TiO2 and at the same time chelate silver ions induced formation of metallic silver film. Optical and morphological properties of thin silver films on nanocrystalline TiO2 support were studied by absorption spectroscopy and atomic force microscopy. Improvement of photocatalytic performance of nanocrystalline TiO2 films after deposition of silver was observed in degradation reaction of crystal violet. Antimicrobial ability of deposited silver films on nanocrystalline TiO2 support was tested in dark as a function of time against Escherichia coli, Staphylococcus aureus, and Candida albicans. The silver films ensured maximum cells reduction of both bacteria, while the fungi reduction reached satisfactory 98.45% after 24 h of contact.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Materials Research Bulletin
T1  - Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability
EP  - 829
SP  - 824
VL  - 60
DO  - 10.1016/j.materresbull.2014.09.073
ER  - 

@article{
author = "Vukoje, Ivana D. and Tomasević-Ilić, Tijana D. and Zarubica, Aleksandra R. and Dimitrijević, Suzana and Budimir, Milica and Vranješ, Mila and Šaponjić, Zoran and Nedeljković, Jovan",
year = "2014",
abstract = "Nanocrystalline TiO2 films were prepared on glass slides by the dip coating technique using colloidal solutions consisting of 4.5 nm particles as a precursor. Photoirradiation of nanocrystalline TiO2 film modified with alanine that covalently binds to the surface of TiO2 and at the same time chelate silver ions induced formation of metallic silver film. Optical and morphological properties of thin silver films on nanocrystalline TiO2 support were studied by absorption spectroscopy and atomic force microscopy. Improvement of photocatalytic performance of nanocrystalline TiO2 films after deposition of silver was observed in degradation reaction of crystal violet. Antimicrobial ability of deposited silver films on nanocrystalline TiO2 support was tested in dark as a function of time against Escherichia coli, Staphylococcus aureus, and Candida albicans. The silver films ensured maximum cells reduction of both bacteria, while the fungi reduction reached satisfactory 98.45% after 24 h of contact.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Materials Research Bulletin",
title = "Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability",
pages = "829-824",
volume = "60",
doi = "10.1016/j.materresbull.2014.09.073"
}

Vukoje, I. D., Tomasević-Ilić, T. D., Zarubica, A. R., Dimitrijević, S., Budimir, M., Vranješ, M., Šaponjić, Z.,& Nedeljković, J.. (2014). Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability. in Materials Research Bulletin
Pergamon-Elsevier Science Ltd, Oxford., 60, 824-829.
https://doi.org/10.1016/j.materresbull.2014.09.073

Vukoje ID, Tomasević-Ilić TD, Zarubica AR, Dimitrijević S, Budimir M, Vranješ M, Šaponjić Z, Nedeljković J. Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability. in Materials Research Bulletin. 2014;60:824-829.
doi:10.1016/j.materresbull.2014.09.073 .

Vukoje, Ivana D., Tomasević-Ilić, Tijana D., Zarubica, Aleksandra R., Dimitrijević, Suzana, Budimir, Milica, Vranješ, Mila, Šaponjić, Zoran, Nedeljković, Jovan, "Silver film on nanocrystalline TiO2 support: Photocatalytic and antimicrobial ability" in Materials Research Bulletin, 60 (2014):824-829,
https://doi.org/10.1016/j.materresbull.2014.09.073 . .

TY  - JOUR
AU  - Bogdanović, Una
AU  - Lazić, Vesna M.
AU  - Vodnik, Vesna
AU  - Budimir, Milica
AU  - Marković, Zoran M.
AU  - Dimitrijević, Suzana
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2810
AB  - Copper (Cu) hydrosol containing small nanoparticles (NPs) (similar to 5 nm) with narrow size distribution were used to investigate antimicrobial activity toward representative microorganisms of public concern (Escherichia coli, Staphylococcus aureus and Candida albicans). Microbial reduction measurements were performed as a function of CuNPs concentration, after 2 h of their contact. Surface and morphological alterations of the strains exposed to the Cu NPs were studied on the cellular level using an atomic force microscope (AFM).
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Letters
T1  - Copper nanoparticles with high antimicrobial activity
EP  - 78
SP  - 75
VL  - 128
DO  - 10.1016/j.matlet.2014.04.106
ER  - 

@article{
author = "Bogdanović, Una and Lazić, Vesna M. and Vodnik, Vesna and Budimir, Milica and Marković, Zoran M. and Dimitrijević, Suzana",
year = "2014",
abstract = "Copper (Cu) hydrosol containing small nanoparticles (NPs) (similar to 5 nm) with narrow size distribution were used to investigate antimicrobial activity toward representative microorganisms of public concern (Escherichia coli, Staphylococcus aureus and Candida albicans). Microbial reduction measurements were performed as a function of CuNPs concentration, after 2 h of their contact. Surface and morphological alterations of the strains exposed to the Cu NPs were studied on the cellular level using an atomic force microscope (AFM).",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Letters",
title = "Copper nanoparticles with high antimicrobial activity",
pages = "78-75",
volume = "128",
doi = "10.1016/j.matlet.2014.04.106"
}

Bogdanović, U., Lazić, V. M., Vodnik, V., Budimir, M., Marković, Z. M.,& Dimitrijević, S.. (2014). Copper nanoparticles with high antimicrobial activity. in Materials Letters
Elsevier Science Bv, Amsterdam., 128, 75-78.
https://doi.org/10.1016/j.matlet.2014.04.106

Bogdanović U, Lazić VM, Vodnik V, Budimir M, Marković ZM, Dimitrijević S. Copper nanoparticles with high antimicrobial activity. in Materials Letters. 2014;128:75-78.
doi:10.1016/j.matlet.2014.04.106 .

Bogdanović, Una, Lazić, Vesna M., Vodnik, Vesna, Budimir, Milica, Marković, Zoran M., Dimitrijević, Suzana, "Copper nanoparticles with high antimicrobial activity" in Materials Letters, 128 (2014):75-78,
https://doi.org/10.1016/j.matlet.2014.04.106 . .