Fractal nature analysis in porous structured bio-ceramics
Нема приказа
Аутори
Mitić, Vojislav V.Chen, Po-Yu
Chou, Yueh-Ying
Ilić, Ivana D.
Marković, Bojana
Lazović, Goran
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimen...sions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics.
Кључне речи:
scaffolds / hydroxyapatite / fractals / bioceramicsИзвор:
Modern Physics Letters B, 2021, 35, 12, 2150318-Издавач:
- World Scientific Pub Co Pte Ltd
DOI: 10.1142/S0217984921503188
ISSN: 0217-9849; 1793-6640
WoS: 000644874400009
Scopus: 2-s2.0-85104175847
Институција/група
Институт техничких наука САНУ / Institute of Technical Sciences of SASATY - JOUR AU - Mitić, Vojislav V. AU - Chen, Po-Yu AU - Chou, Yueh-Ying AU - Ilić, Ivana D. AU - Marković, Bojana AU - Lazović, Goran PY - 2021 UR - https://dais.sanu.ac.rs/123456789/12394 AB - Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimensions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics. PB - World Scientific Pub Co Pte Ltd T2 - Modern Physics Letters B T1 - Fractal nature analysis in porous structured bio-ceramics SP - 2150318 VL - 35 IS - 12 DO - 10.1142/S0217984921503188 UR - https://hdl.handle.net/21.15107/rcub_dais_12394 ER -
@article{ author = "Mitić, Vojislav V. and Chen, Po-Yu and Chou, Yueh-Ying and Ilić, Ivana D. and Marković, Bojana and Lazović, Goran", year = "2021", abstract = "Hydroxyapatite scaffold is a type of bio-ceramic. Its cellular design has similarities with the morphologies in nature. Therefore, it is very important to control the structure, especially the porosity, as one of the main features for bio-ceramics applications. According to some literature, freeze casting can form the shape of dendrites and remain a foam structure after ice sublimation. Ice nucleation became more heterogeneous with the aid of printing materials during freeze casting. This procedure can even improve the issue of crack formation. In this paper, we studied the mechanical properties of hydroxyapatite scaffold. We also analyzed the porosity by fractal nature characterization, and successfully reconstructed pore shape, which is important for predicting ceramic morphology. We applied SEM analysis on bio-ceramic samples, at four different magnifications for the same pore structure. This is important for fractal analysis and pores reconstruction. We calculated the fractal dimensions based on measurements. In this way, we completed the fractal characterization of porosity and confirmed possibilities for successful porous shapes reconstruction. In this paper, we confirmed, for the first time, that fractal nature can be successfully applied in the area of porous bio-ceramics.", publisher = "World Scientific Pub Co Pte Ltd", journal = "Modern Physics Letters B", title = "Fractal nature analysis in porous structured bio-ceramics", pages = "2150318", volume = "35", number = "12", doi = "10.1142/S0217984921503188", url = "https://hdl.handle.net/21.15107/rcub_dais_12394" }
Mitić, V. V., Chen, P., Chou, Y., Ilić, I. D., Marković, B.,& Lazović, G.. (2021). Fractal nature analysis in porous structured bio-ceramics. in Modern Physics Letters B World Scientific Pub Co Pte Ltd., 35(12), 2150318. https://doi.org/10.1142/S0217984921503188 https://hdl.handle.net/21.15107/rcub_dais_12394
Mitić VV, Chen P, Chou Y, Ilić ID, Marković B, Lazović G. Fractal nature analysis in porous structured bio-ceramics. in Modern Physics Letters B. 2021;35(12):2150318. doi:10.1142/S0217984921503188 https://hdl.handle.net/21.15107/rcub_dais_12394 .
Mitić, Vojislav V., Chen, Po-Yu, Chou, Yueh-Ying, Ilić, Ivana D., Marković, Bojana, Lazović, Goran, "Fractal nature analysis in porous structured bio-ceramics" in Modern Physics Letters B, 35, no. 12 (2021):2150318, https://doi.org/10.1142/S0217984921503188 ., https://hdl.handle.net/21.15107/rcub_dais_12394 .