TY  - JOUR
AU  - Pantović Pavlović, Marijana R.
AU  - Pavlović, Miroslav M.
AU  - Eraković, Sanja
AU  - Barudžija, Tanja
AU  - Stevanović, Jasmina S.
AU  - Ignjatović, Nenad L.
AU  - Panić, Vladimir V.
PY  - 2019
UR  - https://www.shd-pub.org.rs/index.php/JSCS/article/view/8524
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8671
AB  - The optimization of the anodization process of Ti substrate for in situ synthesis of hydroxyapatite/titanium oxide composite coatings on titanium substrate was accomplished. The anodization was performed under 30, 60 and 90 V cell voltage, and the morphology of treated surface, as well as linear and surface roughness, were analysed by field emission-scanning electron micro­scopy, atomic force microscopy and roughness tester. It was shown by linear and surface roughness analyses that titanium anodized under 60 V has the high­est roughness, whereas at 90 V the flattening of the surface occurs. As the highest surface roughness results emerged at 60 V, the novel process of com­po­site anHAp/TiO2 coating synthesis, which comprises simultaneous processes of TiO2 formation and HAp deposition, as well as HAp impregnation within TiO2 surface layer, was performed at this voltage. Ti substrate surface was completely covered by composite coating, with no visible cracks. The adhesion quantified according to ASTM D3359-02 standard is considerably improved with respect to the coatings obtained by cathaphoretic processes, with no need of subsequent sintering.
T2  - Journal of the Serbian Chemical Society
T1  - Relationship between the properties of an interlayer formed by in situ Ti anodization and anaphoretically deposited hydroxyapatite
VL  - 84
IS  - 11
SP  - 1305
EP  - 1318
DO  - 10.2298/JSC190730105P
ER  - 

@article{
author = "Pantović Pavlović, Marijana R. and Pavlović, Miroslav M. and Eraković, Sanja and Barudžija, Tanja and Stevanović, Jasmina S. and Ignjatović, Nenad L. and Panić, Vladimir V.",
year = "2019",
abstract = "The optimization of the anodization process of Ti substrate for in situ synthesis of hydroxyapatite/titanium oxide composite coatings on titanium substrate was accomplished. The anodization was performed under 30, 60 and 90 V cell voltage, and the morphology of treated surface, as well as linear and surface roughness, were analysed by field emission-scanning electron micro­scopy, atomic force microscopy and roughness tester. It was shown by linear and surface roughness analyses that titanium anodized under 60 V has the high­est roughness, whereas at 90 V the flattening of the surface occurs. As the highest surface roughness results emerged at 60 V, the novel process of com­po­site anHAp/TiO2 coating synthesis, which comprises simultaneous processes of TiO2 formation and HAp deposition, as well as HAp impregnation within TiO2 surface layer, was performed at this voltage. Ti substrate surface was completely covered by composite coating, with no visible cracks. The adhesion quantified according to ASTM D3359-02 standard is considerably improved with respect to the coatings obtained by cathaphoretic processes, with no need of subsequent sintering.",
journal = "Journal of the Serbian Chemical Society",
title = "Relationship between the properties of an interlayer formed by in situ Ti anodization and anaphoretically deposited hydroxyapatite",
volume = "84",
number = "11",
pages = "1305-1318",
doi = "10.2298/JSC190730105P"
}

Pantović Pavlović, M. R., Pavlović, M. M., Eraković, S., Barudžija, T., Stevanović, J. S., Ignjatović, N. L.,& Panić, V. V.. (2019). Relationship between the properties of an interlayer formed by in situ Ti anodization and anaphoretically deposited hydroxyapatite. in Journal of the Serbian Chemical Society, 84(11), 1305-1318.
https://doi.org/10.2298/JSC190730105P

Pantović Pavlović MR, Pavlović MM, Eraković S, Barudžija T, Stevanović JS, Ignjatović NL, Panić VV. Relationship between the properties of an interlayer formed by in situ Ti anodization and anaphoretically deposited hydroxyapatite. in Journal of the Serbian Chemical Society. 2019;84(11):1305-1318.
doi:10.2298/JSC190730105P .

Pantović Pavlović, Marijana R., Pavlović, Miroslav M., Eraković, Sanja, Barudžija, Tanja, Stevanović, Jasmina S., Ignjatović, Nenad L., Panić, Vladimir V., "Relationship between the properties of an interlayer formed by in situ Ti anodization and anaphoretically deposited hydroxyapatite" in Journal of the Serbian Chemical Society, 84, no. 11 (2019):1305-1318,
https://doi.org/10.2298/JSC190730105P . .

TY  - JOUR
AU  - Eraković, Sanja
AU  - Pavlović, Miroslav M.
AU  - Stopić, Srećko
AU  - Stevanović, Jasmina
AU  - Mitrić, Miodrag
AU  - Friedrich, Bernd
AU  - Panić, Vladimir
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8470
AB  - Considerable promotion of RuO2 hosted by perovskite-like structure of rare earth–CoO3 composite and vice versa supercapacitive performances is reported. Spherical, sub-μm-sized, regular spheres of La0.6Sr0.4CoO3 (LSCO), were synthesized by ultrasonic spray pyrolysis. The sphere surface was subsequently hydrothermally doped by RuO2. LSCO and LSCO/RuO2 composites were investigated for their supercapacitive performances in alkaline solution. Microstructure and surface morphology were studied by SEM and XRD. It was found that amorphous Ru species decorate LSCO surface, and possibly incorporate partially into B-site of the LSCO lattice. Electrochemical characterization by cyclic voltammetry (CV), galvanostatic charge-discharge (G-C/DC) and electrochemical impedance spectroscopy (EIS) clearly revealed that capacitive performances of LSCO are considerably improved by addition of 20 mass. % of RuO2. The registered capacitance for LSCO/RuO2 reaches the values of pure RuO2, which reveals the promoting influence of LSCO on RuO2 pseudocapacitance. The EIS analysis showed that RuO2 catalyzes the redox transition of Co species, with simultaneous proportional increase in pseudocapacitive RuO2 abilities while being hosted by LSCO. This intrinsic interactive promotion introduces LSCO/RuO2 composite as unique supercapacitive material. G-C/DC curves showed that LSCO/RuO2 is of modest cyclability with respect to pure LSCO and RuO2, although the capacitance losses with cycling are acceptably low. © 2019 Elsevier Ltd
T2  - Electrochimica Acta
T1  - Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide
VL  - 321
SP  - 134721
DO  - 10.1016/j.electacta.2019.134721
ER  - 

@article{
author = "Eraković, Sanja and Pavlović, Miroslav M. and Stopić, Srećko and Stevanović, Jasmina and Mitrić, Miodrag and Friedrich, Bernd and Panić, Vladimir",
year = "2019",
abstract = "Considerable promotion of RuO2 hosted by perovskite-like structure of rare earth–CoO3 composite and vice versa supercapacitive performances is reported. Spherical, sub-μm-sized, regular spheres of La0.6Sr0.4CoO3 (LSCO), were synthesized by ultrasonic spray pyrolysis. The sphere surface was subsequently hydrothermally doped by RuO2. LSCO and LSCO/RuO2 composites were investigated for their supercapacitive performances in alkaline solution. Microstructure and surface morphology were studied by SEM and XRD. It was found that amorphous Ru species decorate LSCO surface, and possibly incorporate partially into B-site of the LSCO lattice. Electrochemical characterization by cyclic voltammetry (CV), galvanostatic charge-discharge (G-C/DC) and electrochemical impedance spectroscopy (EIS) clearly revealed that capacitive performances of LSCO are considerably improved by addition of 20 mass. % of RuO2. The registered capacitance for LSCO/RuO2 reaches the values of pure RuO2, which reveals the promoting influence of LSCO on RuO2 pseudocapacitance. The EIS analysis showed that RuO2 catalyzes the redox transition of Co species, with simultaneous proportional increase in pseudocapacitive RuO2 abilities while being hosted by LSCO. This intrinsic interactive promotion introduces LSCO/RuO2 composite as unique supercapacitive material. G-C/DC curves showed that LSCO/RuO2 is of modest cyclability with respect to pure LSCO and RuO2, although the capacitance losses with cycling are acceptably low. © 2019 Elsevier Ltd",
journal = "Electrochimica Acta",
title = "Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide",
volume = "321",
pages = "134721",
doi = "10.1016/j.electacta.2019.134721"
}

Eraković, S., Pavlović, M. M., Stopić, S., Stevanović, J., Mitrić, M., Friedrich, B.,& Panić, V.. (2019). Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide. in Electrochimica Acta, 321, 134721.
https://doi.org/10.1016/j.electacta.2019.134721

Eraković S, Pavlović MM, Stopić S, Stevanović J, Mitrić M, Friedrich B, Panić V. Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide. in Electrochimica Acta. 2019;321:134721.
doi:10.1016/j.electacta.2019.134721 .

Eraković, Sanja, Pavlović, Miroslav M., Stopić, Srećko, Stevanović, Jasmina, Mitrić, Miodrag, Friedrich, Bernd, Panić, Vladimir, "Interactive promotion of supercapacitance of rare earth/CoO3-based spray pyrolytic perovskite microspheres hosting the hydrothermal ruthenium oxide" in Electrochimica Acta, 321 (2019):134721,
https://doi.org/10.1016/j.electacta.2019.134721 . .

TY  - JOUR
AU  - Janković, Ana
AU  - Eraković, Sanja
AU  - Mitrić, Miodrag
AU  - Matić, Ivana Z.
AU  - Juranić, Zorica D.
AU  - Tsui, Gary C. P.
AU  - Tang, Chak-yin
AU  - Mišković-Stanković, Vesna B.
AU  - Rhee, Kyong Yop
AU  - Park, Soo Jin
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/311
AB  - The hydroxyapatite/graphene (HAP/Gr) composite was electrodeposited on Ti using the electrophoretic deposition process to obtain uniform bioactive coating with improved mechanical strength and favorable corrosion stability in simulated body fluid (SBF). Incorporation of Gr was verified by Raman spectroscopy, X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, and X-ray photoelectron analysis. The HAP/Gr composite coating exhibited reduced surface cracks, nearly double the hardness, and elastic modulus increased by almost 50% compared to pure HAP coating, as estimated by a nanoindentation test. The bioactive HAP/Gr composite coating provided a newly formed apatite layer in SBF with enhanced corrosion stability, as evidenced by electrochemical impedance spectroscopy. The thermal stability of the HAP/Gr coating was improved in comparison to the pure HAP coating, and the Ca/P ratio was closer to the stoichiometric value. No antibacterial activity against Staphylococcus aureus or Escherichia coli could be verified. The HAP/Gr composite coating was classified as non-cytotoxic when tested against healthy peripheral blood mononuclear cells (PBMC). (C) 2014 Elsevier B.V. All rights reserved.
T2  - Journal of Alloys and Compounds
T1  - Bioactive hydroxyapatite/graphene composite coating and its corrosion stability in simulated body fluid
VL  - 624
SP  - 148
EP  - 157
DO  - 10.1016/j.jallcom.2014.11.078
ER  - 

@article{
author = "Janković, Ana and Eraković, Sanja and Mitrić, Miodrag and Matić, Ivana Z. and Juranić, Zorica D. and Tsui, Gary C. P. and Tang, Chak-yin and Mišković-Stanković, Vesna B. and Rhee, Kyong Yop and Park, Soo Jin",
year = "2015",
abstract = "The hydroxyapatite/graphene (HAP/Gr) composite was electrodeposited on Ti using the electrophoretic deposition process to obtain uniform bioactive coating with improved mechanical strength and favorable corrosion stability in simulated body fluid (SBF). Incorporation of Gr was verified by Raman spectroscopy, X-ray diffraction, Fourier transform infrared spectroscopy, thermogravimetric analysis, and X-ray photoelectron analysis. The HAP/Gr composite coating exhibited reduced surface cracks, nearly double the hardness, and elastic modulus increased by almost 50% compared to pure HAP coating, as estimated by a nanoindentation test. The bioactive HAP/Gr composite coating provided a newly formed apatite layer in SBF with enhanced corrosion stability, as evidenced by electrochemical impedance spectroscopy. The thermal stability of the HAP/Gr coating was improved in comparison to the pure HAP coating, and the Ca/P ratio was closer to the stoichiometric value. No antibacterial activity against Staphylococcus aureus or Escherichia coli could be verified. The HAP/Gr composite coating was classified as non-cytotoxic when tested against healthy peripheral blood mononuclear cells (PBMC). (C) 2014 Elsevier B.V. All rights reserved.",
journal = "Journal of Alloys and Compounds",
title = "Bioactive hydroxyapatite/graphene composite coating and its corrosion stability in simulated body fluid",
volume = "624",
pages = "148-157",
doi = "10.1016/j.jallcom.2014.11.078"
}

Janković, A., Eraković, S., Mitrić, M., Matić, I. Z., Juranić, Z. D., Tsui, G. C. P., Tang, C., Mišković-Stanković, V. B., Rhee, K. Y.,& Park, S. J.. (2015). Bioactive hydroxyapatite/graphene composite coating and its corrosion stability in simulated body fluid. in Journal of Alloys and Compounds, 624, 148-157.
https://doi.org/10.1016/j.jallcom.2014.11.078

Janković A, Eraković S, Mitrić M, Matić IZ, Juranić ZD, Tsui GCP, Tang C, Mišković-Stanković VB, Rhee KY, Park SJ. Bioactive hydroxyapatite/graphene composite coating and its corrosion stability in simulated body fluid. in Journal of Alloys and Compounds. 2015;624:148-157.
doi:10.1016/j.jallcom.2014.11.078 .

Janković, Ana, Eraković, Sanja, Mitrić, Miodrag, Matić, Ivana Z., Juranić, Zorica D., Tsui, Gary C. P., Tang, Chak-yin, Mišković-Stanković, Vesna B., Rhee, Kyong Yop, Park, Soo Jin, "Bioactive hydroxyapatite/graphene composite coating and its corrosion stability in simulated body fluid" in Journal of Alloys and Compounds, 624 (2015):148-157,
https://doi.org/10.1016/j.jallcom.2014.11.078 . .

TY  - JOUR
AU  - Mišković-Stanković, Vesna B.
AU  - Eraković, Sanja
AU  - Janković, Ana
AU  - Vukašinović-Sekulić, Maja
AU  - Mitrić, Miodrag
AU  - Jung, Young Chan
AU  - Park, Soo Jin
AU  - Rhee, Kyong Yop
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/885
AB  - Electrochemical synthesis was employed to prepare a novel hydroxyapatite/graphene (HAP/Gr) composite powder suitable for medical applications as a hard tissue implant (scaffold). The synthesis was performed in a homogeneous dispersion containing Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 with a Ca/EDTA/PO43- concentration ratio of 0.25/0.25/0.15M, along with 0.01 wt% added graphene nanosheets, at a current density of 137 mA cm(-2) and pH value of 9.0. The field emission scanning electron microscopy and transmission electron microscopy observations of the composite HAP/Gr powder indicated that nanosized hydroxyapatite particles were uniformly placed in the graphene overlay. Raman spectroscopy, Fourier transform infrared spectroscopy and X-ray diffraction confirmed graphene incorporation in the HAP/Gr powder. The electrochemically prepared HAP/Gr composite powder exhibited slight antibacterial effect against the growth of the bacterial strain Staphylococcus aureus.
T2  - Carbon Letters
T1  - Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder
VL  - 16
IS  - 4
SP  - 233
EP  - 240
DO  - 10.5714/CL.2015.16.4.233
ER  - 

@article{
author = "Mišković-Stanković, Vesna B. and Eraković, Sanja and Janković, Ana and Vukašinović-Sekulić, Maja and Mitrić, Miodrag and Jung, Young Chan and Park, Soo Jin and Rhee, Kyong Yop",
year = "2015",
abstract = "Electrochemical synthesis was employed to prepare a novel hydroxyapatite/graphene (HAP/Gr) composite powder suitable for medical applications as a hard tissue implant (scaffold). The synthesis was performed in a homogeneous dispersion containing Na(2)H(2)EDTA center dot 2H(2)O, NaH2PO4 and CaCl2 with a Ca/EDTA/PO43- concentration ratio of 0.25/0.25/0.15M, along with 0.01 wt% added graphene nanosheets, at a current density of 137 mA cm(-2) and pH value of 9.0. The field emission scanning electron microscopy and transmission electron microscopy observations of the composite HAP/Gr powder indicated that nanosized hydroxyapatite particles were uniformly placed in the graphene overlay. Raman spectroscopy, Fourier transform infrared spectroscopy and X-ray diffraction confirmed graphene incorporation in the HAP/Gr powder. The electrochemically prepared HAP/Gr composite powder exhibited slight antibacterial effect against the growth of the bacterial strain Staphylococcus aureus.",
journal = "Carbon Letters",
title = "Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder",
volume = "16",
number = "4",
pages = "233-240",
doi = "10.5714/CL.2015.16.4.233"
}

Mišković-Stanković, V. B., Eraković, S., Janković, A., Vukašinović-Sekulić, M., Mitrić, M., Jung, Y. C., Park, S. J.,& Rhee, K. Y.. (2015). Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder. in Carbon Letters, 16(4), 233-240.
https://doi.org/10.5714/CL.2015.16.4.233

Mišković-Stanković VB, Eraković S, Janković A, Vukašinović-Sekulić M, Mitrić M, Jung YC, Park SJ, Rhee KY. Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder. in Carbon Letters. 2015;16(4):233-240.
doi:10.5714/CL.2015.16.4.233 .

Mišković-Stanković, Vesna B., Eraković, Sanja, Janković, Ana, Vukašinović-Sekulić, Maja, Mitrić, Miodrag, Jung, Young Chan, Park, Soo Jin, Rhee, Kyong Yop, "Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder" in Carbon Letters, 16, no. 4 (2015):233-240,
https://doi.org/10.5714/CL.2015.16.4.233 . .

TY  - JOUR
AU  - Eraković, Sanja
AU  - Janković, Ana
AU  - Veljović, Đorđe N.
AU  - Palcevskis, Eriks
AU  - Mitrić, Miodrag
AU  - Stevanović, Tatjana
AU  - Janaćković, Đorđe T.
AU  - Mišković-Stanković, Vesna B.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5321
AB  - Hydroxyapatite is the most suitable biocompatible material for bone implant coatings. However, its brittleness is a major obstacle, and that is why, recently, research focused on creating composites with various biopolymers. In this study, hydroxyapatite coatings were modified with lignin in order to attain corrosion stability and surface porosity that enables osteogenesis. Incorporating silver, well known for its antimicrobial properties, seemed the best strategy for avoiding possible infections. The silver/hydroxyapatite (Ag/HAP) and silver/hydroxyapatite/lignin (Ag/HAP/Lig) coatings were cathaphoretically deposited on titanium from ethanol suspensions, sintered at 900 degrees C in Ar, and characterized by X-ray diffraction, scanning electron microscopy, field emission scanning electron microscopy, attenuated total reflection Fourier transform infrared, and X-ray photoelectron spectroscopy. The corrosion stability of electrodeposited coatings was evaluated in vitro in Kokubos simulated body fluid (SBF) at 37 degrees C using electrochemical impedance spectroscopy. Bioactivity was estimated by immersion in SBF to evaluate the formation of hydroxyapatite on the coating surface. A microcrystalline structure of newly formed plate-shaped carbonate-hydroxyapatite was detected after only 7 days, indicating enhanced bioactive behavior. Both coatings had good corrosion stability during a prolonged immersion time. Among the two, the Ag/HAP/Lig coating had a homogeneous surface, less roughness, and low values of contact angle.
T2  - Journal of Physical Chemistry. Part B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical
T1  - Corrosion Stability and Bioactivity in Simulated Body Fluid of Silver/Hydroxyapatite and Silver/Hydroxyapatite/Lignin Coatings on Titanium Obtained by Electrophoretic Deposition
VL  - 117
IS  - 6
SP  - 1633
EP  - 1643
DO  - 10.1021/jp305252a
ER  - 

@article{
author = "Eraković, Sanja and Janković, Ana and Veljović, Đorđe N. and Palcevskis, Eriks and Mitrić, Miodrag and Stevanović, Tatjana and Janaćković, Đorđe T. and Mišković-Stanković, Vesna B.",
year = "2013",
abstract = "Hydroxyapatite is the most suitable biocompatible material for bone implant coatings. However, its brittleness is a major obstacle, and that is why, recently, research focused on creating composites with various biopolymers. In this study, hydroxyapatite coatings were modified with lignin in order to attain corrosion stability and surface porosity that enables osteogenesis. Incorporating silver, well known for its antimicrobial properties, seemed the best strategy for avoiding possible infections. The silver/hydroxyapatite (Ag/HAP) and silver/hydroxyapatite/lignin (Ag/HAP/Lig) coatings were cathaphoretically deposited on titanium from ethanol suspensions, sintered at 900 degrees C in Ar, and characterized by X-ray diffraction, scanning electron microscopy, field emission scanning electron microscopy, attenuated total reflection Fourier transform infrared, and X-ray photoelectron spectroscopy. The corrosion stability of electrodeposited coatings was evaluated in vitro in Kokubos simulated body fluid (SBF) at 37 degrees C using electrochemical impedance spectroscopy. Bioactivity was estimated by immersion in SBF to evaluate the formation of hydroxyapatite on the coating surface. A microcrystalline structure of newly formed plate-shaped carbonate-hydroxyapatite was detected after only 7 days, indicating enhanced bioactive behavior. Both coatings had good corrosion stability during a prolonged immersion time. Among the two, the Ag/HAP/Lig coating had a homogeneous surface, less roughness, and low values of contact angle.",
journal = "Journal of Physical Chemistry. Part B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical",
title = "Corrosion Stability and Bioactivity in Simulated Body Fluid of Silver/Hydroxyapatite and Silver/Hydroxyapatite/Lignin Coatings on Titanium Obtained by Electrophoretic Deposition",
volume = "117",
number = "6",
pages = "1633-1643",
doi = "10.1021/jp305252a"
}

Eraković, S., Janković, A., Veljović, Đ. N., Palcevskis, E., Mitrić, M., Stevanović, T., Janaćković, Đ. T.,& Mišković-Stanković, V. B.. (2013). Corrosion Stability and Bioactivity in Simulated Body Fluid of Silver/Hydroxyapatite and Silver/Hydroxyapatite/Lignin Coatings on Titanium Obtained by Electrophoretic Deposition. in Journal of Physical Chemistry. Part B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical, 117(6), 1633-1643.
https://doi.org/10.1021/jp305252a

Eraković S, Janković A, Veljović ĐN, Palcevskis E, Mitrić M, Stevanović T, Janaćković ĐT, Mišković-Stanković VB. Corrosion Stability and Bioactivity in Simulated Body Fluid of Silver/Hydroxyapatite and Silver/Hydroxyapatite/Lignin Coatings on Titanium Obtained by Electrophoretic Deposition. in Journal of Physical Chemistry. Part B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical. 2013;117(6):1633-1643.
doi:10.1021/jp305252a .

Eraković, Sanja, Janković, Ana, Veljović, Đorđe N., Palcevskis, Eriks, Mitrić, Miodrag, Stevanović, Tatjana, Janaćković, Đorđe T., Mišković-Stanković, Vesna B., "Corrosion Stability and Bioactivity in Simulated Body Fluid of Silver/Hydroxyapatite and Silver/Hydroxyapatite/Lignin Coatings on Titanium Obtained by Electrophoretic Deposition" in Journal of Physical Chemistry. Part B: Condensed Matter, Materials, Surfaces, Interfaces and Biophysical, 117, no. 6 (2013):1633-1643,
https://doi.org/10.1021/jp305252a . .

TY  - JOUR
AU  - Eraković, Sanja
AU  - Veljović, Đorđe N.
AU  - Diouf, Papa Niokhor
AU  - Stevanović, Tatjana
AU  - Mitrić, Miodrag
AU  - Janaćković, Đorđe T.
AU  - Matić, Ivana Z.
AU  - Juranić, Zorica D.
AU  - Mišković-Stanković, Vesna B.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5089
AB  - Composite coatings based on lignin, obtained by electrophoretic deposition (EPD) on titanium, were investigated. The aim of this work was to produce hydroxyapatite/lignin (HAP/Lig) coatings on titanium and to investigate the effect of the lignin concentration on microstructure, morphology, phase composition, thermal behavior and cytotoxicity of the HAP/Lig coatings. An organosolv lignin was used for the production of the composite coatings studied in this research. The properties of HAP/Lig coatings were characterized using X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), thermogravimetric analysis (TGA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FT-IR) and X-ray photoelectron spectroscopy (XPS), as well as the MTT test of cytotoxicity. The results showed that higher lignin concentrations protected the HAP lattice during sintering, thereby improving the stability of the HAP/Lig coatings. The cell survival of peripheral blood mononuclear cells (PBMC) after proliferation indicates that the HAP/Lig coating with 1 wt% Lig electrodeposited on titanium was non-toxic with significant promise as a potential bone-repair material. (C) 2012 Elsevier B.V. All rights reserved.
T2  - Progress in Organic Coatings
T1  - The effect of lignin on the structure and characteristics of composite coatings electrodeposited on titanium
VL  - 75
IS  - 4
SP  - 275
EP  - 283
DO  - 10.1016/j.porgcoat.2012.07.005
ER  - 

@article{
author = "Eraković, Sanja and Veljović, Đorđe N. and Diouf, Papa Niokhor and Stevanović, Tatjana and Mitrić, Miodrag and Janaćković, Đorđe T. and Matić, Ivana Z. and Juranić, Zorica D. and Mišković-Stanković, Vesna B.",
year = "2012",
abstract = "Composite coatings based on lignin, obtained by electrophoretic deposition (EPD) on titanium, were investigated. The aim of this work was to produce hydroxyapatite/lignin (HAP/Lig) coatings on titanium and to investigate the effect of the lignin concentration on microstructure, morphology, phase composition, thermal behavior and cytotoxicity of the HAP/Lig coatings. An organosolv lignin was used for the production of the composite coatings studied in this research. The properties of HAP/Lig coatings were characterized using X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), thermogravimetric analysis (TGA), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FT-IR) and X-ray photoelectron spectroscopy (XPS), as well as the MTT test of cytotoxicity. The results showed that higher lignin concentrations protected the HAP lattice during sintering, thereby improving the stability of the HAP/Lig coatings. The cell survival of peripheral blood mononuclear cells (PBMC) after proliferation indicates that the HAP/Lig coating with 1 wt% Lig electrodeposited on titanium was non-toxic with significant promise as a potential bone-repair material. (C) 2012 Elsevier B.V. All rights reserved.",
journal = "Progress in Organic Coatings",
title = "The effect of lignin on the structure and characteristics of composite coatings electrodeposited on titanium",
volume = "75",
number = "4",
pages = "275-283",
doi = "10.1016/j.porgcoat.2012.07.005"
}

Eraković, S., Veljović, Đ. N., Diouf, P. N., Stevanović, T., Mitrić, M., Janaćković, Đ. T., Matić, I. Z., Juranić, Z. D.,& Mišković-Stanković, V. B.. (2012). The effect of lignin on the structure and characteristics of composite coatings electrodeposited on titanium. in Progress in Organic Coatings, 75(4), 275-283.
https://doi.org/10.1016/j.porgcoat.2012.07.005

Eraković S, Veljović ĐN, Diouf PN, Stevanović T, Mitrić M, Janaćković ĐT, Matić IZ, Juranić ZD, Mišković-Stanković VB. The effect of lignin on the structure and characteristics of composite coatings electrodeposited on titanium. in Progress in Organic Coatings. 2012;75(4):275-283.
doi:10.1016/j.porgcoat.2012.07.005 .

Eraković, Sanja, Veljović, Đorđe N., Diouf, Papa Niokhor, Stevanović, Tatjana, Mitrić, Miodrag, Janaćković, Đorđe T., Matić, Ivana Z., Juranić, Zorica D., Mišković-Stanković, Vesna B., "The effect of lignin on the structure and characteristics of composite coatings electrodeposited on titanium" in Progress in Organic Coatings, 75, no. 4 (2012):275-283,
https://doi.org/10.1016/j.porgcoat.2012.07.005 . .

TY  - JOUR
AU  - Eraković, Sanja
AU  - Veljović, Đorđe N.
AU  - Diouf, Papa Niokhor
AU  - Stevanović, Tatjana
AU  - Mitrić, Miodrag
AU  - Milonjić, Slobodan K.
AU  - Mišković-Stanković, Vesna B.
PY  - 2009
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3837
AB  - In this work, electrophoretic deposition (EPD) was applied to obtain novel hydroxyapatite (HAP)/lignin (Lig) biocomposite coatings on titanium substrate. Nanosized hydroxyapatite powder, prepared by using the modified chemical precipitation method, was used for the fabrication of HAP/Lig composite coatings. EPD was performed at different values of constant voltage and constant deposition time. It was confirmed that control over deposited mass can be achieved by applied voltage and time. The uniform and compact coatings were successfully deposited at applied voltage of 60 V in various deposition times lower than 1 minute. The effect of lignin as natural non-toxic polymer on microstructure, morphology and thermal behavior of biocomposite HAP/Lig coatings was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The electrophoretically deposited HAP/Lig coating has been successfully sintered at lower sintering temperature of 900 degrees C, producing non-fractured coating and indicating that lignin may exhibit adhesive role, strengthening the bonding between HAP particles and substrate surface.
T2  - International Journal of Chemical Reactor Engineering
T1  - Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium
VL  - 7
UR  - https://hdl.handle.net/21.15107/rcub_vinar_3837
ER  - 

@article{
author = "Eraković, Sanja and Veljović, Đorđe N. and Diouf, Papa Niokhor and Stevanović, Tatjana and Mitrić, Miodrag and Milonjić, Slobodan K. and Mišković-Stanković, Vesna B.",
year = "2009",
abstract = "In this work, electrophoretic deposition (EPD) was applied to obtain novel hydroxyapatite (HAP)/lignin (Lig) biocomposite coatings on titanium substrate. Nanosized hydroxyapatite powder, prepared by using the modified chemical precipitation method, was used for the fabrication of HAP/Lig composite coatings. EPD was performed at different values of constant voltage and constant deposition time. It was confirmed that control over deposited mass can be achieved by applied voltage and time. The uniform and compact coatings were successfully deposited at applied voltage of 60 V in various deposition times lower than 1 minute. The effect of lignin as natural non-toxic polymer on microstructure, morphology and thermal behavior of biocomposite HAP/Lig coatings was characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). The electrophoretically deposited HAP/Lig coating has been successfully sintered at lower sintering temperature of 900 degrees C, producing non-fractured coating and indicating that lignin may exhibit adhesive role, strengthening the bonding between HAP particles and substrate surface.",
journal = "International Journal of Chemical Reactor Engineering",
title = "Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium",
volume = "7",
url = "https://hdl.handle.net/21.15107/rcub_vinar_3837"
}

Eraković, S., Veljović, Đ. N., Diouf, P. N., Stevanović, T., Mitrić, M., Milonjić, S. K.,& Mišković-Stanković, V. B.. (2009). Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium. in International Journal of Chemical Reactor Engineering, 7.
https://hdl.handle.net/21.15107/rcub_vinar_3837

Eraković S, Veljović ĐN, Diouf PN, Stevanović T, Mitrić M, Milonjić SK, Mišković-Stanković VB. Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium. in International Journal of Chemical Reactor Engineering. 2009;7.
https://hdl.handle.net/21.15107/rcub_vinar_3837 .

Eraković, Sanja, Veljović, Đorđe N., Diouf, Papa Niokhor, Stevanović, Tatjana, Mitrić, Miodrag, Milonjić, Slobodan K., Mišković-Stanković, Vesna B., "Electrophoretic Deposition of Biocomposite Lignin/Hydroxyapatite Coatings on Titanium" in International Journal of Chemical Reactor Engineering, 7 (2009),
https://hdl.handle.net/21.15107/rcub_vinar_3837 .