TY  - JOUR
AU  - Marković, Zoran
AU  - Mišović, Aleksandra
AU  - Zmejkoski, Danica
AU  - Zdravković, Nemanja
AU  - Kovač, Janez
AU  - Bajuk-Bogdanović, Danica
AU  - Milivojević, Dušan
AU  - Mojsin, Marija
AU  - Stevanović, Milena
AU  - Pavlović, Vladimir
AU  - Todorović Marković, Biljana
PY  - 2023
UR  - https://www.mdpi.com/2079-6382/12/5/919
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1892
AB  - Nowadays, it is a great challenge to develop new medicines for treating various infectious diseases. The treatment of these diseases is of utmost interest to further prevent the development of multi-drug resistance in different pathogens. Carbon quantum dots, as a new member of the carbon nanomaterials family, can potentially be used as a highly promising visible-light-triggered antibacterial agent. In this work, the results of antibacterial and cytotoxic activities of gamma-ray-irradiated carbon quantum dots are presented. Carbon quantum dots (CQDs) were synthesized from citric acid by a pyrolysis procedure and irradiated by gamma rays at different doses (25, 50, 100 and 200 kGy). Structure, chemical composition and optical properties were investigated by atomic force microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, Raman spectroscopy, UV-Vis spectrometry and photoluminescence. Structural analysis showed that CQDs have a spherical-like shape and dose-dependent average diameters and heights. Antibacterial tests showed that all irradiated dots had antibacterial activity but CQDs irradiated with dose of 100 kGy had antibacterial activity against all seven pathogen-reference bacterial strains. Gamma-ray-modified CQDs did not show any cytotoxicity toward human fetal-originated MRC-5 cells. Moreover, fluorescence microscopy showed excellent cellular uptake of CQDs irradiated with doses of 25 and 200 kGy into MRC-5 cells.
T2  - Antibiotics
T1  - Employing Gamma-Ray-Modified Carbon Quantum Dots to Combat a Wide Range of Bacteria
IS  - 5
SP  - 919
VL  - 12
DO  - 10.3390/antibiotics12050919
ER  - 

@article{
author = "Marković, Zoran and Mišović, Aleksandra and Zmejkoski, Danica and Zdravković, Nemanja and Kovač, Janez and Bajuk-Bogdanović, Danica and Milivojević, Dušan and Mojsin, Marija and Stevanović, Milena and Pavlović, Vladimir and Todorović Marković, Biljana",
year = "2023",
abstract = "Nowadays, it is a great challenge to develop new medicines for treating various infectious diseases. The treatment of these diseases is of utmost interest to further prevent the development of multi-drug resistance in different pathogens. Carbon quantum dots, as a new member of the carbon nanomaterials family, can potentially be used as a highly promising visible-light-triggered antibacterial agent. In this work, the results of antibacterial and cytotoxic activities of gamma-ray-irradiated carbon quantum dots are presented. Carbon quantum dots (CQDs) were synthesized from citric acid by a pyrolysis procedure and irradiated by gamma rays at different doses (25, 50, 100 and 200 kGy). Structure, chemical composition and optical properties were investigated by atomic force microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, Fourier transform infrared spectroscopy, Raman spectroscopy, UV-Vis spectrometry and photoluminescence. Structural analysis showed that CQDs have a spherical-like shape and dose-dependent average diameters and heights. Antibacterial tests showed that all irradiated dots had antibacterial activity but CQDs irradiated with dose of 100 kGy had antibacterial activity against all seven pathogen-reference bacterial strains. Gamma-ray-modified CQDs did not show any cytotoxicity toward human fetal-originated MRC-5 cells. Moreover, fluorescence microscopy showed excellent cellular uptake of CQDs irradiated with doses of 25 and 200 kGy into MRC-5 cells.",
journal = "Antibiotics",
title = "Employing Gamma-Ray-Modified Carbon Quantum Dots to Combat a Wide Range of Bacteria",
number = "5",
pages = "919",
volume = "12",
doi = "10.3390/antibiotics12050919"
}

Marković, Z., Mišović, A., Zmejkoski, D., Zdravković, N., Kovač, J., Bajuk-Bogdanović, D., Milivojević, D., Mojsin, M., Stevanović, M., Pavlović, V.,& Todorović Marković, B.. (2023). Employing Gamma-Ray-Modified Carbon Quantum Dots to Combat a Wide Range of Bacteria. in Antibiotics, 12(5), 919.
https://doi.org/10.3390/antibiotics12050919

Marković Z, Mišović A, Zmejkoski D, Zdravković N, Kovač J, Bajuk-Bogdanović D, Milivojević D, Mojsin M, Stevanović M, Pavlović V, Todorović Marković B. Employing Gamma-Ray-Modified Carbon Quantum Dots to Combat a Wide Range of Bacteria. in Antibiotics. 2023;12(5):919.
doi:10.3390/antibiotics12050919 .

Marković, Zoran, Mišović, Aleksandra, Zmejkoski, Danica, Zdravković, Nemanja, Kovač, Janez, Bajuk-Bogdanović, Danica, Milivojević, Dušan, Mojsin, Marija, Stevanović, Milena, Pavlović, Vladimir, Todorović Marković, Biljana, "Employing Gamma-Ray-Modified Carbon Quantum Dots to Combat a Wide Range of Bacteria" in Antibiotics, 12, no. 5 (2023):919,
https://doi.org/10.3390/antibiotics12050919 . .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Kováčová, Mária
AU  - Jeremić, Sanja 
AU  - Nagy, Štefan
AU  - Milivojević, Dušan D.
AU  - Kubat, Pavel
AU  - Kleinová, Angela
AU  - Budimir, Milica D.
AU  - Mojsin, Marija
AU  - Stevanović, Milena 
AU  - Annušová, Adriana
AU  - Špitalský, Zdeno
AU  - Todorović Marković, Biljana M.
PY  - 2022
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1667
AB  - Development of new types of antimicrobial coatings is of utmost importance due to increasing problems with pathogen transmission from various infectious surfaces to human beings. In this study, new types of highly potent antimicrobial polyurethane composite films encapsulated by hydrophobic riboflavin-based carbon polymer dots are presented. Detailed structural, optical, antimicrobial, and cytotoxic investigations of these composites were conducted. Low-power blue light triggered the composites to eradicate Escherichia coli in 30 min, whereas the same effect toward Staphylococcus aureus was reached after 60 min. These composites also show low toxicity against MRC-5 cells. In this way, RF-CPD composites can be used for sterilization of highly touched objects in the healthcare industry.
T2  - Nanomaterials
T2  - Nanomaterials
T1  - Highly Efficient Antibacterial Polymer Composites Based on Hydrophobic Riboflavin Carbon Polymerized Dots
IS  - 22
SP  - 4070
VL  - 12
DO  - 10.3390/nano12224070
ER  - 

@article{
author = "Marković, Zoran M. and Kováčová, Mária and Jeremić, Sanja  and Nagy, Štefan and Milivojević, Dušan D. and Kubat, Pavel and Kleinová, Angela and Budimir, Milica D. and Mojsin, Marija and Stevanović, Milena  and Annušová, Adriana and Špitalský, Zdeno and Todorović Marković, Biljana M.",
year = "2022",
abstract = "Development of new types of antimicrobial coatings is of utmost importance due to increasing problems with pathogen transmission from various infectious surfaces to human beings. In this study, new types of highly potent antimicrobial polyurethane composite films encapsulated by hydrophobic riboflavin-based carbon polymer dots are presented. Detailed structural, optical, antimicrobial, and cytotoxic investigations of these composites were conducted. Low-power blue light triggered the composites to eradicate Escherichia coli in 30 min, whereas the same effect toward Staphylococcus aureus was reached after 60 min. These composites also show low toxicity against MRC-5 cells. In this way, RF-CPD composites can be used for sterilization of highly touched objects in the healthcare industry.",
journal = "Nanomaterials, Nanomaterials",
title = "Highly Efficient Antibacterial Polymer Composites Based on Hydrophobic Riboflavin Carbon Polymerized Dots",
number = "22",
pages = "4070",
volume = "12",
doi = "10.3390/nano12224070"
}

Marković, Z. M., Kováčová, M., Jeremić, S., Nagy, Š., Milivojević, D. D., Kubat, P., Kleinová, A., Budimir, M. D., Mojsin, M., Stevanović, M., Annušová, A., Špitalský, Z.,& Todorović Marković, B. M.. (2022). Highly Efficient Antibacterial Polymer Composites Based on Hydrophobic Riboflavin Carbon Polymerized Dots. in Nanomaterials, 12(22), 4070.
https://doi.org/10.3390/nano12224070

Marković ZM, Kováčová M, Jeremić S, Nagy Š, Milivojević DD, Kubat P, Kleinová A, Budimir MD, Mojsin M, Stevanović M, Annušová A, Špitalský Z, Todorović Marković BM. Highly Efficient Antibacterial Polymer Composites Based on Hydrophobic Riboflavin Carbon Polymerized Dots. in Nanomaterials. 2022;12(22):4070.
doi:10.3390/nano12224070 .

Marković, Zoran M., Kováčová, Mária, Jeremić, Sanja , Nagy, Štefan, Milivojević, Dušan D., Kubat, Pavel, Kleinová, Angela, Budimir, Milica D., Mojsin, Marija, Stevanović, Milena , Annušová, Adriana, Špitalský, Zdeno, Todorović Marković, Biljana M., "Highly Efficient Antibacterial Polymer Composites Based on Hydrophobic Riboflavin Carbon Polymerized Dots" in Nanomaterials, 12, no. 22 (2022):4070,
https://doi.org/10.3390/nano12224070 . .

TY  - JOUR
AU  - Jovanović, Svetlana P.
AU  - Syrgiannis, Zois
AU  - Budimir, Milica D.
AU  - Milivojević, Dusan D.
AU  - Jovanović, Dragana J.
AU  - Pavlović, Vladimir B.
AU  - Papan, Jelena M.
AU  - Bartenwerfer, Malte
AU  - Mojsin, Marija
AU  - Stevanović, Milena
AU  - Marković, Biljana M. Todorovic
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1380
AB  - Due to their low cost and possible green synthesis, high stability and resistance to photobleaching, graphene quantum dots (GQDs) can be considered as one of the class of carbon nanomaterials which may have great potential as an agent for photosensitized oxygen activation. In such a way, GQDs can be used as a theranostic agent in photodynamic therapy. In this work pristine GQDs, GQDs irradiated with gamma rays and GQDs doped with N and N, S atoms are produced using a simple, green approach. By using different techniques (AFM, HRTEM, SEM-EDS, FTIR, XRD, PL and UV-Vis) we investigated structural and optical properties of the new types of GQDs. We showed that GQDs functionalized with thiourea (GQDs-TU) completely lost the ability to produce singlet oxygen (O-1(2)) upon photoexcitation while functionalization with urea (GQDs-U) improves the capability of GQDs to produce O-1(2) upon the same conditions. Thus, presented GQDs modification with urea seems like a promising approach for the production of the efficient photosensitizer. On the opposite, GQDs-TU are efficient . OH quencher. Due to high singlet oxygen production and low cytotoxicity below 100 mu g/mL against HeLa cells, GQDs-U is a good candidate as an agent in photodynamic therapy at this concentration.
PB  - Elsevier, Amsterdam
T2  - Materials Science & Engineering C-Materials For Biological Applications
T1  - Graphene quantum dots as singlet oxygen producer or radical quencher The matter of functionalization with urea/thiourea
VL  - 109
DO  - 10.1016/j.msec.2019.110539
ER  - 

@article{
author = "Jovanović, Svetlana P. and Syrgiannis, Zois and Budimir, Milica D. and Milivojević, Dusan D. and Jovanović, Dragana J. and Pavlović, Vladimir B. and Papan, Jelena M. and Bartenwerfer, Malte and Mojsin, Marija and Stevanović, Milena and Marković, Biljana M. Todorovic",
year = "2020",
abstract = "Due to their low cost and possible green synthesis, high stability and resistance to photobleaching, graphene quantum dots (GQDs) can be considered as one of the class of carbon nanomaterials which may have great potential as an agent for photosensitized oxygen activation. In such a way, GQDs can be used as a theranostic agent in photodynamic therapy. In this work pristine GQDs, GQDs irradiated with gamma rays and GQDs doped with N and N, S atoms are produced using a simple, green approach. By using different techniques (AFM, HRTEM, SEM-EDS, FTIR, XRD, PL and UV-Vis) we investigated structural and optical properties of the new types of GQDs. We showed that GQDs functionalized with thiourea (GQDs-TU) completely lost the ability to produce singlet oxygen (O-1(2)) upon photoexcitation while functionalization with urea (GQDs-U) improves the capability of GQDs to produce O-1(2) upon the same conditions. Thus, presented GQDs modification with urea seems like a promising approach for the production of the efficient photosensitizer. On the opposite, GQDs-TU are efficient . OH quencher. Due to high singlet oxygen production and low cytotoxicity below 100 mu g/mL against HeLa cells, GQDs-U is a good candidate as an agent in photodynamic therapy at this concentration.",
publisher = "Elsevier, Amsterdam",
journal = "Materials Science & Engineering C-Materials For Biological Applications",
title = "Graphene quantum dots as singlet oxygen producer or radical quencher The matter of functionalization with urea/thiourea",
volume = "109",
doi = "10.1016/j.msec.2019.110539"
}

Jovanović, S. P., Syrgiannis, Z., Budimir, M. D., Milivojević, D. D., Jovanović, D. J., Pavlović, V. B., Papan, J. M., Bartenwerfer, M., Mojsin, M., Stevanović, M.,& Marković, B. M. T.. (2020). Graphene quantum dots as singlet oxygen producer or radical quencher The matter of functionalization with urea/thiourea. in Materials Science & Engineering C-Materials For Biological Applications
Elsevier, Amsterdam., 109.
https://doi.org/10.1016/j.msec.2019.110539

Jovanović SP, Syrgiannis Z, Budimir MD, Milivojević DD, Jovanović DJ, Pavlović VB, Papan JM, Bartenwerfer M, Mojsin M, Stevanović M, Marković BMT. Graphene quantum dots as singlet oxygen producer or radical quencher The matter of functionalization with urea/thiourea. in Materials Science & Engineering C-Materials For Biological Applications. 2020;109.
doi:10.1016/j.msec.2019.110539 .

Jovanović, Svetlana P., Syrgiannis, Zois, Budimir, Milica D., Milivojević, Dusan D., Jovanović, Dragana J., Pavlović, Vladimir B., Papan, Jelena M., Bartenwerfer, Malte, Mojsin, Marija, Stevanović, Milena, Marković, Biljana M. Todorovic, "Graphene quantum dots as singlet oxygen producer or radical quencher The matter of functionalization with urea/thiourea" in Materials Science & Engineering C-Materials For Biological Applications, 109 (2020),
https://doi.org/10.1016/j.msec.2019.110539 . .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Labudova, Martina
AU  - Danko, Martin
AU  - Matijašević, Danka
AU  - Micusik, Matej
AU  - Nadazdy, Vojtech
AU  - Kovacova, Maria
AU  - Kleinova, Angela
AU  - Spitalsky, Zdeno
AU  - Pavlović, Vladimir
AU  - Milivojević, Dusan D.
AU  - Medić, Mina
AU  - Marković, Biljana M. Todorovic
PY  - 2020
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1336
AB  - The addition of heteroatoms to pristine carbon quantum dots (CQDs) change their structure and optical properties. In this study, fluorine (F)- and chlorine (Cl)-doped CQDs are prepared by the one-step green hydrothermal route from sodium fluoride, sodium chloride, urea, and citric acid as the starting precursors. Microscopy analysis reveals that the average size of these quantum dots is 5 +/- 2 nm, whereas the chemical study shows the existence of C-F and C-Cl bonds. The produced F- and Cl-doped CQDs have fluorescence quantum yields of 0.151 and 0.284, respectively, at an excitation wavelength of 450 nm. Charge transfer resistance of F- and Cl-doped CQDs films is 2 orders of magnitude higher than in the pristine CQD films. Transport band gap of the doped CQDs is 2 eV bigger than that of pristine CQDs. Radical scavenging activity shows very good antioxidant activity of doped CQDs. Antibacterial testing reveals poor antibacterial activity against Staphylococcus aureus and Escherichia coli. The F- and Cl-doped CQDs are successfully used as fluorescent probes for cell imaging as shown by confocal microscopy.
PB  - Amer Chemical Soc, Washington
T2  - Acs Sustainable Chemistry & Engineering
T1  - Highly Efficient Antioxidant F- and Cl-Doped Carbon Quantum Dots for Bioimaging
EP  - 16338
IS  - 43
SP  - 16327
VL  - 8
DO  - 10.1021/acssuschemeng.0c06260
ER  - 

@article{
author = "Marković, Zoran M. and Labudova, Martina and Danko, Martin and Matijašević, Danka and Micusik, Matej and Nadazdy, Vojtech and Kovacova, Maria and Kleinova, Angela and Spitalsky, Zdeno and Pavlović, Vladimir and Milivojević, Dusan D. and Medić, Mina and Marković, Biljana M. Todorovic",
year = "2020",
abstract = "The addition of heteroatoms to pristine carbon quantum dots (CQDs) change their structure and optical properties. In this study, fluorine (F)- and chlorine (Cl)-doped CQDs are prepared by the one-step green hydrothermal route from sodium fluoride, sodium chloride, urea, and citric acid as the starting precursors. Microscopy analysis reveals that the average size of these quantum dots is 5 +/- 2 nm, whereas the chemical study shows the existence of C-F and C-Cl bonds. The produced F- and Cl-doped CQDs have fluorescence quantum yields of 0.151 and 0.284, respectively, at an excitation wavelength of 450 nm. Charge transfer resistance of F- and Cl-doped CQDs films is 2 orders of magnitude higher than in the pristine CQD films. Transport band gap of the doped CQDs is 2 eV bigger than that of pristine CQDs. Radical scavenging activity shows very good antioxidant activity of doped CQDs. Antibacterial testing reveals poor antibacterial activity against Staphylococcus aureus and Escherichia coli. The F- and Cl-doped CQDs are successfully used as fluorescent probes for cell imaging as shown by confocal microscopy.",
publisher = "Amer Chemical Soc, Washington",
journal = "Acs Sustainable Chemistry & Engineering",
title = "Highly Efficient Antioxidant F- and Cl-Doped Carbon Quantum Dots for Bioimaging",
pages = "16338-16327",
number = "43",
volume = "8",
doi = "10.1021/acssuschemeng.0c06260"
}

Marković, Z. M., Labudova, M., Danko, M., Matijašević, D., Micusik, M., Nadazdy, V., Kovacova, M., Kleinova, A., Spitalsky, Z., Pavlović, V., Milivojević, D. D., Medić, M.,& Marković, B. M. T.. (2020). Highly Efficient Antioxidant F- and Cl-Doped Carbon Quantum Dots for Bioimaging. in Acs Sustainable Chemistry & Engineering
Amer Chemical Soc, Washington., 8(43), 16327-16338.
https://doi.org/10.1021/acssuschemeng.0c06260

Marković ZM, Labudova M, Danko M, Matijašević D, Micusik M, Nadazdy V, Kovacova M, Kleinova A, Spitalsky Z, Pavlović V, Milivojević DD, Medić M, Marković BMT. Highly Efficient Antioxidant F- and Cl-Doped Carbon Quantum Dots for Bioimaging. in Acs Sustainable Chemistry & Engineering. 2020;8(43):16327-16338.
doi:10.1021/acssuschemeng.0c06260 .

Marković, Zoran M., Labudova, Martina, Danko, Martin, Matijašević, Danka, Micusik, Matej, Nadazdy, Vojtech, Kovacova, Maria, Kleinova, Angela, Spitalsky, Zdeno, Pavlović, Vladimir, Milivojević, Dusan D., Medić, Mina, Marković, Biljana M. Todorovic, "Highly Efficient Antioxidant F- and Cl-Doped Carbon Quantum Dots for Bioimaging" in Acs Sustainable Chemistry & Engineering, 8, no. 43 (2020):16327-16338,
https://doi.org/10.1021/acssuschemeng.0c06260 . .

TY  - JOUR
AU  - Marković, Zoran M.
AU  - Matijašević, Danka
AU  - Pavlović, Vladimir B.
AU  - Jovanović, Svetlana P.
AU  - Holclajtner-Antunović, Ivanka D.
AU  - Spitalsky, Zdenko
AU  - Micusik, Matej
AU  - Dramicanin, Miroslav D.
AU  - Milivojević, Dusan D.
AU  - Nikšić, Miomir
AU  - Marković, Biljana M. Todorovic
PY  - 2017
UR  - https://imagine.imgge.bg.ac.rs/handle/123456789/1090
AB  - Electrochemically exfoliated graphene is functionalized graphene with potential application in biomedicine. Two most relevant biological features of this material are its electrical conductivity and excellent water dispersibility. In this study we have tried to establish the correlation between graphene structure and its antibacterial properties. The exfoliation process was performed in a two electrode-highly oriented pyrolytic graphite electrochemical cell. Solution of ammonium persulfate was used as an electrolyte. Exfoliated graphene sheets were dispersed in aqueous media and characterized by atomic force microscopy, scanning electron microscopy, Raman spectroscopy, Fourier transform infrared spectroscopy, X photoelectron spectroscopy, X-ray diffraction, electron paramagnetic resonance, zeta potential, contact angle measurements and surface energy. Antibacterial assays have shown lack of the significant antibacterial activity. Major effect on bacteria was slight change of bacteria morphology. Membrane remained intact despite significant change of chemical content of membrane components.
PB  - Academic Press Inc Elsevier Science, San Diego
T2  - Journal of Colloid and Interface Science
T1  - Antibacterial potential of electrochemically exfoliated graphene sheets
EP  - 43
SP  - 30
VL  - 500
DO  - 10.1016/j.jcis.2017.03.110
ER  - 

@article{
author = "Marković, Zoran M. and Matijašević, Danka and Pavlović, Vladimir B. and Jovanović, Svetlana P. and Holclajtner-Antunović, Ivanka D. and Spitalsky, Zdenko and Micusik, Matej and Dramicanin, Miroslav D. and Milivojević, Dusan D. and Nikšić, Miomir and Marković, Biljana M. Todorovic",
year = "2017",
abstract = "Electrochemically exfoliated graphene is functionalized graphene with potential application in biomedicine. Two most relevant biological features of this material are its electrical conductivity and excellent water dispersibility. In this study we have tried to establish the correlation between graphene structure and its antibacterial properties. The exfoliation process was performed in a two electrode-highly oriented pyrolytic graphite electrochemical cell. Solution of ammonium persulfate was used as an electrolyte. Exfoliated graphene sheets were dispersed in aqueous media and characterized by atomic force microscopy, scanning electron microscopy, Raman spectroscopy, Fourier transform infrared spectroscopy, X photoelectron spectroscopy, X-ray diffraction, electron paramagnetic resonance, zeta potential, contact angle measurements and surface energy. Antibacterial assays have shown lack of the significant antibacterial activity. Major effect on bacteria was slight change of bacteria morphology. Membrane remained intact despite significant change of chemical content of membrane components.",
publisher = "Academic Press Inc Elsevier Science, San Diego",
journal = "Journal of Colloid and Interface Science",
title = "Antibacterial potential of electrochemically exfoliated graphene sheets",
pages = "43-30",
volume = "500",
doi = "10.1016/j.jcis.2017.03.110"
}

Marković, Z. M., Matijašević, D., Pavlović, V. B., Jovanović, S. P., Holclajtner-Antunović, I. D., Spitalsky, Z., Micusik, M., Dramicanin, M. D., Milivojević, D. D., Nikšić, M.,& Marković, B. M. T.. (2017). Antibacterial potential of electrochemically exfoliated graphene sheets. in Journal of Colloid and Interface Science
Academic Press Inc Elsevier Science, San Diego., 500, 30-43.
https://doi.org/10.1016/j.jcis.2017.03.110

Marković ZM, Matijašević D, Pavlović VB, Jovanović SP, Holclajtner-Antunović ID, Spitalsky Z, Micusik M, Dramicanin MD, Milivojević DD, Nikšić M, Marković BMT. Antibacterial potential of electrochemically exfoliated graphene sheets. in Journal of Colloid and Interface Science. 2017;500:30-43.
doi:10.1016/j.jcis.2017.03.110 .

Marković, Zoran M., Matijašević, Danka, Pavlović, Vladimir B., Jovanović, Svetlana P., Holclajtner-Antunović, Ivanka D., Spitalsky, Zdenko, Micusik, Matej, Dramicanin, Miroslav D., Milivojević, Dusan D., Nikšić, Miomir, Marković, Biljana M. Todorovic, "Antibacterial potential of electrochemically exfoliated graphene sheets" in Journal of Colloid and Interface Science, 500 (2017):30-43,
https://doi.org/10.1016/j.jcis.2017.03.110 . .