Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites
Само за регистроване кориснике
2015
Аутори
Đorđević, AleksandarIgnjatović, Nenad
Seke, Mariana
Jović, Danica
Uskoković, Dragan
Rakočević, Zlatko
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C60, 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:
- 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)
- Функционални, функционализовани и усавршени нано материјали (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45005)
DOI: 10.1166/jnn.2015.8671
ISSN: 1533-4880
PubMed: 26353688
WoS: 000345054100091
Scopus: 2-s2.0-84920767806
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Đorđević, Aleksandar AU - Ignjatović, Nenad AU - Seke, Mariana AU - Jović, Danica AU - Uskoković, Dragan AU - Rakočević, Zlatko PY - 2015 UR - https://dais.sanu.ac.rs/123456789/575 AB - Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C60, 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 SP - 1538 EP - 1542 VL - 15 IS - 2 DO - 10.1166/jnn.2015.8671 UR - https://hdl.handle.net/21.15107/rcub_dais_575 ER -
@article{ author = "Đorđević, Aleksandar and Ignjatović, Nenad and Seke, Mariana and Jović, Danica and Uskoković, Dragan and Rakočević, Zlatko", year = "2015", abstract = "Fullerenols are polyhydroxylated, water soluble derivatives of fullerene C60, 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", pages = "1538-1542", volume = "15", number = "2", doi = "10.1166/jnn.2015.8671", url = "https://hdl.handle.net/21.15107/rcub_dais_575" }
Đorđević, A., Ignjatović, N., Seke, M., Jović, D., Uskoković, D.,& Rakočević, Z.. (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 https://hdl.handle.net/21.15107/rcub_dais_575
Đorđević A, Ignjatović N, Seke M, Jović D, Uskoković D, Rakočević Z. Synthesis and Characterization of Hydroxyapatite/Fullerenol Nanocomposites. in Journal of Nanoscience and Nanotechnology. 2015;15(2):1538-1542. doi:10.1166/jnn.2015.8671 https://hdl.handle.net/21.15107/rcub_dais_575 .
Đorđević, Aleksandar, Ignjatović, Nenad, Seke, Mariana, Jović, Danica, Uskoković, Dragan, Rakočević, Zlatko, "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 ., https://hdl.handle.net/21.15107/rcub_dais_575 .