Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites
Нема приказа
Аутори
Đorđević, Aleksandar N.Ignjatović, Nenad L.
Seke, Mariana
Jović, Danica S.
Uskoković, Dragan
Rakočević, Zlatko Lj.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C-60, with potential application in medicine as diagnostic agents, antioxidants or nano drug carriers. This paper describes synthesis and physical characterization of a new nanocomposite hydroxyapatite/fullerenol. Surface of the nanocomposite hydroxyapatite/fullerenol is inhomogeneous with the diameter of the particles in the range from 100 nm to 350 nm. The zeta potential of this nanocomposite is ten times lower when compared to hydroxyapatite. Surface phosphate groups of hydroxyapatite are prone to forming hydrogen bonds, when in close contact with hydroxyl groups, which could lead to formation of hydrogen bonds between hydroxyapatite and hydroxyl groups of fullerenol. The surface of hydroxyapatite particles (-2.5 mV) was modified by fullerenol particles, as confirmed by the obtained zeta potential value of the nanocomposite biomaterial hydroxyapatite/fullerenol (-25.0 mV).
Кључне речи:
Hydroxyapatite / Fullerenol / Nanocomposite / Surface AnalysisИзвор:
Journal of Nanoscience and Nanotechnology, 2015, 15, 2, 1538-1542Финансирање / пројекти:
- Функционални, функционализовани и усавршени нано материјали (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
- Молекуларно дизајнирање наночестица контролисаних морфолошких и физичко-хемијских карактеристика и функционалних материјала на њиховој основи (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45004)
DOI: 10.1166/jnn.2015.8671
ISSN: 1533-4880; 1533-4899
PubMed: 26353688
WoS: 000345054100091
Scopus: 2-s2.0-84920767806
Колекције
Институција/група
VinčaTY - JOUR AU - Đorđević, Aleksandar N. AU - Ignjatović, Nenad L. AU - Seke, Mariana AU - Jović, Danica S. AU - Uskoković, Dragan AU - Rakočević, Zlatko Lj. PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/213 AB - Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C-60, with potential application in medicine as diagnostic agents, antioxidants or nano drug carriers. This paper describes synthesis and physical characterization of a new nanocomposite hydroxyapatite/fullerenol. Surface of the nanocomposite hydroxyapatite/fullerenol is inhomogeneous with the diameter of the particles in the range from 100 nm to 350 nm. The zeta potential of this nanocomposite is ten times lower when compared to hydroxyapatite. Surface phosphate groups of hydroxyapatite are prone to forming hydrogen bonds, when in close contact with hydroxyl groups, which could lead to formation of hydrogen bonds between hydroxyapatite and hydroxyl groups of fullerenol. The surface of hydroxyapatite particles (-2.5 mV) was modified by fullerenol particles, as confirmed by the obtained zeta potential value of the nanocomposite biomaterial hydroxyapatite/fullerenol (-25.0 mV). T2 - Journal of Nanoscience and Nanotechnology T1 - Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites VL - 15 IS - 2 SP - 1538 EP - 1542 DO - 10.1166/jnn.2015.8671 ER -
@article{ author = "Đorđević, Aleksandar N. and Ignjatović, Nenad L. and Seke, Mariana and Jović, Danica S. and Uskoković, Dragan and Rakočević, Zlatko Lj.", year = "2015", abstract = "Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C-60, with potential application in medicine as diagnostic agents, antioxidants or nano drug carriers. This paper describes synthesis and physical characterization of a new nanocomposite hydroxyapatite/fullerenol. Surface of the nanocomposite hydroxyapatite/fullerenol is inhomogeneous with the diameter of the particles in the range from 100 nm to 350 nm. The zeta potential of this nanocomposite is ten times lower when compared to hydroxyapatite. Surface phosphate groups of hydroxyapatite are prone to forming hydrogen bonds, when in close contact with hydroxyl groups, which could lead to formation of hydrogen bonds between hydroxyapatite and hydroxyl groups of fullerenol. The surface of hydroxyapatite particles (-2.5 mV) was modified by fullerenol particles, as confirmed by the obtained zeta potential value of the nanocomposite biomaterial hydroxyapatite/fullerenol (-25.0 mV).", journal = "Journal of Nanoscience and Nanotechnology", title = "Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites", volume = "15", number = "2", pages = "1538-1542", doi = "10.1166/jnn.2015.8671" }
Đorđević, A. N., Ignjatović, N. L., Seke, M., Jović, D. S., Uskoković, D.,& Rakočević, Z. Lj.. (2015). Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites. in Journal of Nanoscience and Nanotechnology, 15(2), 1538-1542. https://doi.org/10.1166/jnn.2015.8671
Đorđević AN, Ignjatović NL, Seke M, Jović DS, Uskoković D, Rakočević ZL. Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites. in Journal of Nanoscience and Nanotechnology. 2015;15(2):1538-1542. doi:10.1166/jnn.2015.8671 .
Đorđević, Aleksandar N., Ignjatović, Nenad L., Seke, Mariana, Jović, Danica S., Uskoković, Dragan, Rakočević, Zlatko Lj., "Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites" in Journal of Nanoscience and Nanotechnology, 15, no. 2 (2015):1538-1542, https://doi.org/10.1166/jnn.2015.8671 . .