Relationship between activity of silica thin films and density of cells occupation
Апстракт
The SiO2 thin films (STFs) were deposited on the surfaces of stainless steel tapes and their activity was particularly investigated from the aspect of the number density of hydroxyl groups on their surfaces. The calculation procedure of density of active OH groups includes determination of average length of silica chains that constitute silica sol particles with almost uniform size, on the base of thermogravimetric analysis. The size of SiO2 particles is analyzed by transmission electron microscopy and dynamic light scattering method. Fibroblast (L929) cell densities on the surfaces of these films were investigated using phase contrast microcopy. It was shown that there is a relationship between OH group densities and density of attached cells. Besides, the cytotoxicity effect was studied and compared for various thermally treated STFs. (c) 2013 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 102A: 1707-1714, 2014.
Кључне речи:
SiO2 thin films / number density of OH groups / number density of cells / cytotoxicity / phase contrast microcopyИзвор:
Journal of Biomedical Materials Research. Part A, 2014, 102, 6, 1707-1714Финансирање / пројекти:
- Хемијско и структурно дизајнирање наноматеријала за примену у медицини и инжењерству ткива (RS-MESTD-Basic Research (BR or ON)-172026)
DOI: 10.1002/jbm.a.34844
ISSN: 1549-3296; 1552-4965
PubMed: 23775848
WoS: 000334488800007
Scopus: 2-s2.0-84899423700
Колекције
Институција/група
VinčaTY - JOUR AU - Jokanović, Vukoman R. AU - Čolović, Božana M. AU - Jokanovic, B. AU - Rudolf, R. AU - Trajković, Vladimir S. PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5956 AB - The SiO2 thin films (STFs) were deposited on the surfaces of stainless steel tapes and their activity was particularly investigated from the aspect of the number density of hydroxyl groups on their surfaces. The calculation procedure of density of active OH groups includes determination of average length of silica chains that constitute silica sol particles with almost uniform size, on the base of thermogravimetric analysis. The size of SiO2 particles is analyzed by transmission electron microscopy and dynamic light scattering method. Fibroblast (L929) cell densities on the surfaces of these films were investigated using phase contrast microcopy. It was shown that there is a relationship between OH group densities and density of attached cells. Besides, the cytotoxicity effect was studied and compared for various thermally treated STFs. (c) 2013 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 102A: 1707-1714, 2014. T2 - Journal of Biomedical Materials Research. Part A T1 - Relationship between activity of silica thin films and density of cells occupation VL - 102 IS - 6 SP - 1707 EP - 1714 DO - 10.1002/jbm.a.34844 ER -
@article{ author = "Jokanović, Vukoman R. and Čolović, Božana M. and Jokanovic, B. and Rudolf, R. and Trajković, Vladimir S.", year = "2014", abstract = "The SiO2 thin films (STFs) were deposited on the surfaces of stainless steel tapes and their activity was particularly investigated from the aspect of the number density of hydroxyl groups on their surfaces. The calculation procedure of density of active OH groups includes determination of average length of silica chains that constitute silica sol particles with almost uniform size, on the base of thermogravimetric analysis. The size of SiO2 particles is analyzed by transmission electron microscopy and dynamic light scattering method. Fibroblast (L929) cell densities on the surfaces of these films were investigated using phase contrast microcopy. It was shown that there is a relationship between OH group densities and density of attached cells. Besides, the cytotoxicity effect was studied and compared for various thermally treated STFs. (c) 2013 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 102A: 1707-1714, 2014.", journal = "Journal of Biomedical Materials Research. Part A", title = "Relationship between activity of silica thin films and density of cells occupation", volume = "102", number = "6", pages = "1707-1714", doi = "10.1002/jbm.a.34844" }
Jokanović, V. R., Čolović, B. M., Jokanovic, B., Rudolf, R.,& Trajković, V. S.. (2014). Relationship between activity of silica thin films and density of cells occupation. in Journal of Biomedical Materials Research. Part A, 102(6), 1707-1714. https://doi.org/10.1002/jbm.a.34844
Jokanović VR, Čolović BM, Jokanovic B, Rudolf R, Trajković VS. Relationship between activity of silica thin films and density of cells occupation. in Journal of Biomedical Materials Research. Part A. 2014;102(6):1707-1714. doi:10.1002/jbm.a.34844 .
Jokanović, Vukoman R., Čolović, Božana M., Jokanovic, B., Rudolf, R., Trajković, Vladimir S., "Relationship between activity of silica thin films and density of cells occupation" in Journal of Biomedical Materials Research. Part A, 102, no. 6 (2014):1707-1714, https://doi.org/10.1002/jbm.a.34844 . .