TY  - JOUR
AU  - Antonijević, Đorđe
AU  - Denis, Brajkovic
AU  - Nenadović, Miloš
AU  - Milovanović, Petar
AU  - Marija, Djuric
AU  - Rakočević, Zlatko Lj.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5637
AB  - Objective: The aim of this in vitro study was to compare the surface roughness parameters of four different types of dental luting agents used for cementation of implant restorations. Method and materials: Five specimens (8 mm high and 1 mm thick) of each cement were made using metal ring steelless molds. Atomic Force Microscope was employed to analyze different surface texture parameters of the materials. Bearing ratio analysis was used to calculate the potential microgap size between the cement and implant material and to calculate the depth of the valleys on the cement surface, while power spectral density (PSD) measurements were performed to measure the percentage of the surface prone to bacterial adhesion. Results: Glass ionomer cement showed significantly lower value of average surface roughness then the other groups of the materials (P LT 0.05) which was in line with the results of Bearing ratio analysis. On the other side, PSD analysis showed that zinc phosphate cement experience the lowest percentage of the surface which promote bacterial colonization. Conclusion: Glas ionomer cements present the surface roughness parameters that are less favorable for bacterial adhesion than that of zinc phosphate, resin-modified glass ionomer and resin cements. Microsc. Res. Tech. 76:924-930, 2013. (c) 2013 Wiley Periodicals, Inc.
T2  - Microscopy Research and Technique
T1  - An in vitro atomic force microscopic study of commercially available dental luting materials
VL  - 76
IS  - 9
SP  - 924
EP  - 930
DO  - 10.1002/jemt.22249
ER  - 

@article{
author = "Antonijević, Đorđe and Denis, Brajkovic and Nenadović, Miloš and Milovanović, Petar and Marija, Djuric and Rakočević, Zlatko Lj.",
year = "2013",
abstract = "Objective: The aim of this in vitro study was to compare the surface roughness parameters of four different types of dental luting agents used for cementation of implant restorations. Method and materials: Five specimens (8 mm high and 1 mm thick) of each cement were made using metal ring steelless molds. Atomic Force Microscope was employed to analyze different surface texture parameters of the materials. Bearing ratio analysis was used to calculate the potential microgap size between the cement and implant material and to calculate the depth of the valleys on the cement surface, while power spectral density (PSD) measurements were performed to measure the percentage of the surface prone to bacterial adhesion. Results: Glass ionomer cement showed significantly lower value of average surface roughness then the other groups of the materials (P LT 0.05) which was in line with the results of Bearing ratio analysis. On the other side, PSD analysis showed that zinc phosphate cement experience the lowest percentage of the surface which promote bacterial colonization. Conclusion: Glas ionomer cements present the surface roughness parameters that are less favorable for bacterial adhesion than that of zinc phosphate, resin-modified glass ionomer and resin cements. Microsc. Res. Tech. 76:924-930, 2013. (c) 2013 Wiley Periodicals, Inc.",
journal = "Microscopy Research and Technique",
title = "An in vitro atomic force microscopic study of commercially available dental luting materials",
volume = "76",
number = "9",
pages = "924-930",
doi = "10.1002/jemt.22249"
}

Antonijević, Đ., Denis, B., Nenadović, M., Milovanović, P., Marija, D.,& Rakočević, Z. Lj.. (2013). An in vitro atomic force microscopic study of commercially available dental luting materials. in Microscopy Research and Technique, 76(9), 924-930.
https://doi.org/10.1002/jemt.22249

Antonijević Đ, Denis B, Nenadović M, Milovanović P, Marija D, Rakočević ZL. An in vitro atomic force microscopic study of commercially available dental luting materials. in Microscopy Research and Technique. 2013;76(9):924-930.
doi:10.1002/jemt.22249 .

Antonijević, Đorđe, Denis, Brajkovic, Nenadović, Miloš, Milovanović, Petar, Marija, Djuric, Rakočević, Zlatko Lj., "An in vitro atomic force microscopic study of commercially available dental luting materials" in Microscopy Research and Technique, 76, no. 9 (2013):924-930,
https://doi.org/10.1002/jemt.22249 . .