Investigation of silver impact on hydroxyapatite/lignin coatings electrodeposited on titanium
Само за регистроване кориснике
2013
Аутори
Eraković, SanjaJanković, Ana
Matić, Ivana Z.
Juranić, Zorica D.
Vukašinović-Sekulić, Maja
Stevanović, Tatjana
Mišković-Stanković, Vesna
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Silver doped hydroxyapatite (HAP) [Ca9.95Ag0.05(PO4)(6)(OH)(2)] composite coatings with natural polymer organosolv lignin (Lig) were produced by electrophoretic deposition (EPD) on titanium. Coatings were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), field emission scanning electron microscopy (FE-SEM), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and X-ray photoelectron spectroscopy (XPS). The corrosion stability of electrodeposited coatings was evaluated in vitro in Kokubo's simulated body fluid (SBF) at 37 degrees C using electrochemical impedance spectroscopy (EIS). Antimicrobial properties are directly proportional to the rate of silver ions release from the coatings, determined from inductively coupled plasma spectrometry (ICP-AES). The obtained results are in good agreement with viability of pathogenic bacteria strain Staphylococcus aureus TL in suspension, which had completely disappeared after 24 h. Composite Ag.../HAP/Lig coatings were confirmed as non-toxic for healthy immunocompetent peripheral blood mononuclear cells (PBMC).
Кључне речи:
Ceramic / Coatings / Biomaterials / Composite materials / Polymers / CorrosionИзвор:
Materials Chemistry and Physics, 2013, 142, 2-3, 521-530Издавач:
- Elsevier Science Sa, Lausanne
Финансирање / пројекти:
- National Sciences and Engineering Research Council of Canada (NSERC)Natural Sciences and Engineering Research Council of Canada
- Reinforcing of Nanotechnology and Functional Materials Centre (EU-FP7-245916)
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
- Модификатори биолошког одговора у физиолошким и патолошким стањима (RS-MESTD-Basic Research (BR or ON)-175011)
DOI: 10.1016/j.matchemphys.2013.07.047
ISSN: 0254-0584
WoS: 000326767500010
Scopus: 2-s2.0-84884563431
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Eraković, Sanja AU - Janković, Ana AU - Matić, Ivana Z. AU - Juranić, Zorica D. AU - Vukašinović-Sekulić, Maja AU - Stevanović, Tatjana AU - Mišković-Stanković, Vesna PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2447 AB - Silver doped hydroxyapatite (HAP) [Ca9.95Ag0.05(PO4)(6)(OH)(2)] composite coatings with natural polymer organosolv lignin (Lig) were produced by electrophoretic deposition (EPD) on titanium. Coatings were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), field emission scanning electron microscopy (FE-SEM), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and X-ray photoelectron spectroscopy (XPS). The corrosion stability of electrodeposited coatings was evaluated in vitro in Kokubo's simulated body fluid (SBF) at 37 degrees C using electrochemical impedance spectroscopy (EIS). Antimicrobial properties are directly proportional to the rate of silver ions release from the coatings, determined from inductively coupled plasma spectrometry (ICP-AES). The obtained results are in good agreement with viability of pathogenic bacteria strain Staphylococcus aureus TL in suspension, which had completely disappeared after 24 h. Composite Ag/HAP/Lig coatings were confirmed as non-toxic for healthy immunocompetent peripheral blood mononuclear cells (PBMC). PB - Elsevier Science Sa, Lausanne T2 - Materials Chemistry and Physics T1 - Investigation of silver impact on hydroxyapatite/lignin coatings electrodeposited on titanium EP - 530 IS - 2-3 SP - 521 VL - 142 DO - 10.1016/j.matchemphys.2013.07.047 ER -
@article{ author = "Eraković, Sanja and Janković, Ana and Matić, Ivana Z. and Juranić, Zorica D. and Vukašinović-Sekulić, Maja and Stevanović, Tatjana and Mišković-Stanković, Vesna", year = "2013", abstract = "Silver doped hydroxyapatite (HAP) [Ca9.95Ag0.05(PO4)(6)(OH)(2)] composite coatings with natural polymer organosolv lignin (Lig) were produced by electrophoretic deposition (EPD) on titanium. Coatings were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), field emission scanning electron microscopy (FE-SEM), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and X-ray photoelectron spectroscopy (XPS). The corrosion stability of electrodeposited coatings was evaluated in vitro in Kokubo's simulated body fluid (SBF) at 37 degrees C using electrochemical impedance spectroscopy (EIS). Antimicrobial properties are directly proportional to the rate of silver ions release from the coatings, determined from inductively coupled plasma spectrometry (ICP-AES). The obtained results are in good agreement with viability of pathogenic bacteria strain Staphylococcus aureus TL in suspension, which had completely disappeared after 24 h. Composite Ag/HAP/Lig coatings were confirmed as non-toxic for healthy immunocompetent peripheral blood mononuclear cells (PBMC).", publisher = "Elsevier Science Sa, Lausanne", journal = "Materials Chemistry and Physics", title = "Investigation of silver impact on hydroxyapatite/lignin coatings electrodeposited on titanium", pages = "530-521", number = "2-3", volume = "142", doi = "10.1016/j.matchemphys.2013.07.047" }
Eraković, S., Janković, A., Matić, I. Z., Juranić, Z. D., Vukašinović-Sekulić, M., Stevanović, T.,& Mišković-Stanković, V.. (2013). Investigation of silver impact on hydroxyapatite/lignin coatings electrodeposited on titanium. in Materials Chemistry and Physics Elsevier Science Sa, Lausanne., 142(2-3), 521-530. https://doi.org/10.1016/j.matchemphys.2013.07.047
Eraković S, Janković A, Matić IZ, Juranić ZD, Vukašinović-Sekulić M, Stevanović T, Mišković-Stanković V. Investigation of silver impact on hydroxyapatite/lignin coatings electrodeposited on titanium. in Materials Chemistry and Physics. 2013;142(2-3):521-530. doi:10.1016/j.matchemphys.2013.07.047 .
Eraković, Sanja, Janković, Ana, Matić, Ivana Z., Juranić, Zorica D., Vukašinović-Sekulić, Maja, Stevanović, Tatjana, Mišković-Stanković, Vesna, "Investigation of silver impact on hydroxyapatite/lignin coatings electrodeposited on titanium" in Materials Chemistry and Physics, 142, no. 2-3 (2013):521-530, https://doi.org/10.1016/j.matchemphys.2013.07.047 . .