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).
TY - 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 . .
