TY  - JOUR
AU  - Sustersić, Tijana
AU  - Liverani, Liliana
AU  - Boccaccini, Aldo R.
AU  - Savić, Slobodan
AU  - Janićijević, Aco
AU  - Filipović, Nenad
PY  - 2019
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4338
AB  - The aim of this research was to investigate if it is possible to implicitly determine the homogeneity of the obtained electrospun fibers based on jet shape during electrospinning. Experiments were performed with 10 wt% PVA solution, and four variations in process parameters were investigated in order to examine their effect on fiber structure. Data obtained during experiments were used as input for computational simulation. The simulation results, both using commercial ANSYS and in-house software PAK, show good agreement with experiments in terms of outcome-no fiber differences in experiments were present when different voltage pairs were used, and similar jet shapes were obtained during simulations. Shapes of the electric field potential for all the used voltage pairs were very similar, due to the uniformity of the field, which is in agreement with the experiment, as no differences in fiber structure are observed in these cases. This confirms the hypothesis that based on jet shape during electrospinning, it is possible to implicitly determine the homogeneity of the obtained electrospun fibers. Differences that may occur between experiments and simulation can be a result of simplifications in simulations, influence of uniform and non-uniform electric field etc. This kind of two-phase simulation could be useful in reducing the trial-and-error approach and maintenance costs in electrospinning experiments.
PB  - IOP Publishing Ltd, Bristol
T2  - Materials Research Express
T1  - Numerical simulation of electrospinning process in commercial and in-house software PAK
IS  - 2
VL  - 6
DO  - 10.1088/2053-1591/aaeb08
ER  - 

@article{
author = "Sustersić, Tijana and Liverani, Liliana and Boccaccini, Aldo R. and Savić, Slobodan and Janićijević, Aco and Filipović, Nenad",
year = "2019",
abstract = "The aim of this research was to investigate if it is possible to implicitly determine the homogeneity of the obtained electrospun fibers based on jet shape during electrospinning. Experiments were performed with 10 wt% PVA solution, and four variations in process parameters were investigated in order to examine their effect on fiber structure. Data obtained during experiments were used as input for computational simulation. The simulation results, both using commercial ANSYS and in-house software PAK, show good agreement with experiments in terms of outcome-no fiber differences in experiments were present when different voltage pairs were used, and similar jet shapes were obtained during simulations. Shapes of the electric field potential for all the used voltage pairs were very similar, due to the uniformity of the field, which is in agreement with the experiment, as no differences in fiber structure are observed in these cases. This confirms the hypothesis that based on jet shape during electrospinning, it is possible to implicitly determine the homogeneity of the obtained electrospun fibers. Differences that may occur between experiments and simulation can be a result of simplifications in simulations, influence of uniform and non-uniform electric field etc. This kind of two-phase simulation could be useful in reducing the trial-and-error approach and maintenance costs in electrospinning experiments.",
publisher = "IOP Publishing Ltd, Bristol",
journal = "Materials Research Express",
title = "Numerical simulation of electrospinning process in commercial and in-house software PAK",
number = "2",
volume = "6",
doi = "10.1088/2053-1591/aaeb08"
}

Sustersić, T., Liverani, L., Boccaccini, A. R., Savić, S., Janićijević, A.,& Filipović, N.. (2019). Numerical simulation of electrospinning process in commercial and in-house software PAK. in Materials Research Express
IOP Publishing Ltd, Bristol., 6(2).
https://doi.org/10.1088/2053-1591/aaeb08

Sustersić T, Liverani L, Boccaccini AR, Savić S, Janićijević A, Filipović N. Numerical simulation of electrospinning process in commercial and in-house software PAK. in Materials Research Express. 2019;6(2).
doi:10.1088/2053-1591/aaeb08 .

Sustersić, Tijana, Liverani, Liliana, Boccaccini, Aldo R., Savić, Slobodan, Janićijević, Aco, Filipović, Nenad, "Numerical simulation of electrospinning process in commercial and in-house software PAK" in Materials Research Express, 6, no. 2 (2019),
https://doi.org/10.1088/2053-1591/aaeb08 . .

TY  - JOUR
AU  - Balasubramanian, P.
AU  - Hupa, L.
AU  - Jokić, B.
AU  - Detsch, R.
AU  - Grünewald, A.
AU  - Boccaccini, Aldo R.
PY  - 2017
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5820
AB  - Boron-containing bioactive glasses (BGs) are being extensively researched for the treatment and regeneration of bone defects because of their osteostimulatory and neovascularization potential. In this study, we report the effects of the ionic dissolution products (IDPs) of different boron-doped, borosilicate, and borate BG scaffolds on mouse bone marrow stromal cells in vitro, using an angiogenesis assay. Five different BG scaffolds of the system SiO2–Na2O–K2O–MgO–CaO–P2O5–B2O3 (with varying amounts of SiO2 and B2O3) were fabricated by the foam replication technique. Bone marrow stromal cells were cultivated in contact with the IDPs of the boron-containing BG scaffolds at different concentrations for 48 h. The expression and secretion of vascular endothelial growth factor (VEGF) from the cultured cells was measured quantitatively using the VEGF ELISA Kit. Cell viability and cell morphology were determined using WST-8 assay and H&E staining, respectively. The cellular response was found to be dependent on boron content and the B release profile from the glasses corresponded to the positive or negative biological activity of the BGs.
PB  - Springer New York LLC
T2  - Journal of Materials Science
T1  - Angiogenic potential of boron-containing bioactive glasses: in vitro study
EP  - 8792
IS  - 15
SP  - 8785
VL  - 52
DO  - 10.1007/s10853-016-0563-7
ER  - 

@article{
author = "Balasubramanian, P. and Hupa, L. and Jokić, B. and Detsch, R. and Grünewald, A. and Boccaccini, Aldo R.",
year = "2017",
abstract = "Boron-containing bioactive glasses (BGs) are being extensively researched for the treatment and regeneration of bone defects because of their osteostimulatory and neovascularization potential. In this study, we report the effects of the ionic dissolution products (IDPs) of different boron-doped, borosilicate, and borate BG scaffolds on mouse bone marrow stromal cells in vitro, using an angiogenesis assay. Five different BG scaffolds of the system SiO2–Na2O–K2O–MgO–CaO–P2O5–B2O3 (with varying amounts of SiO2 and B2O3) were fabricated by the foam replication technique. Bone marrow stromal cells were cultivated in contact with the IDPs of the boron-containing BG scaffolds at different concentrations for 48 h. The expression and secretion of vascular endothelial growth factor (VEGF) from the cultured cells was measured quantitatively using the VEGF ELISA Kit. Cell viability and cell morphology were determined using WST-8 assay and H&E staining, respectively. The cellular response was found to be dependent on boron content and the B release profile from the glasses corresponded to the positive or negative biological activity of the BGs.",
publisher = "Springer New York LLC",
journal = "Journal of Materials Science",
title = "Angiogenic potential of boron-containing bioactive glasses: in vitro study",
pages = "8792-8785",
number = "15",
volume = "52",
doi = "10.1007/s10853-016-0563-7"
}

Balasubramanian, P., Hupa, L., Jokić, B., Detsch, R., Grünewald, A.,& Boccaccini, A. R.. (2017). Angiogenic potential of boron-containing bioactive glasses: in vitro study. in Journal of Materials Science
Springer New York LLC., 52(15), 8785-8792.
https://doi.org/10.1007/s10853-016-0563-7

Balasubramanian P, Hupa L, Jokić B, Detsch R, Grünewald A, Boccaccini AR. Angiogenic potential of boron-containing bioactive glasses: in vitro study. in Journal of Materials Science. 2017;52(15):8785-8792.
doi:10.1007/s10853-016-0563-7 .

Balasubramanian, P., Hupa, L., Jokić, B., Detsch, R., Grünewald, A., Boccaccini, Aldo R., "Angiogenic potential of boron-containing bioactive glasses: in vitro study" in Journal of Materials Science, 52, no. 15 (2017):8785-8792,
https://doi.org/10.1007/s10853-016-0563-7 . .

TY  - JOUR
AU  - Hoppe, Alexander
AU  - Brandl, Andreas
AU  - Bleiziffer, Oliver
AU  - Arkudas, Andreas
AU  - Horch, Raymund E.
AU  - Jokić, Bojan
AU  - Janaćković, Đorđe
AU  - Boccaccini, Aldo R.
PY  - 2015
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3142
AB  - Cobalt ions are known to stimulate angiogenesis via inducing hypoxic conditions and hence are interesting agents to be used in conjunction with bioactive glasses (BGs) in bone tissue engineering approaches. In this work we investigated in vitro cell biocompatibility of Co releasing 1393 BG composition (in wt.%: 53SiO(2), 6Na(2)O, 12K(2)O, 5MgO, 20CaO, and 4P(2)O(5)) derived scaffolds with osteoblast-like cells (MG-63) and human dermal microvascular endothelial cells (hDMECs). Cell viability, cell number and cell morphology of osteoblast-like cells in contact with particulate glass and 3D scaffolds were assessed showing good biocompatibility of 1393 reference material and with 1 wt.% CoO addition whereby 5 wt.% of CoO in the glass showed cytotoxicity. Furthermore for 1393 with 1 wt.% of CoO increased mitochondrial activity was measured. Similar observations were made with hDMECs: while 1393 and 1393 with 1 wt.% CoO were biocompatible and the endothelial phenotype was retained, 5 wt.% CoO containing BG showed cytotoxic effects after 1 week of cell culture. In conclusion, 1 wt.% Co containing BG was biocompatible with osteoblast like cells and endothelial cells and showed slightly stimulating effects on osteoblast-like cells whereas the addition of 5 wt.% CoO seems to exceed the vital therapeutic ranges of Co ions being released in physiological fluids.
PB  - Elsevier Science Bv, Amsterdam
T2  - Materials Science & Engineering C-Materials for Biological Applications
T1  - In vitro cell response to Co-containing 1393 bioactive glass
EP  - 163
SP  - 157
VL  - 57
DO  - 10.1016/j.msec.2015.07.014
ER  - 

@article{
author = "Hoppe, Alexander and Brandl, Andreas and Bleiziffer, Oliver and Arkudas, Andreas and Horch, Raymund E. and Jokić, Bojan and Janaćković, Đorđe and Boccaccini, Aldo R.",
year = "2015",
abstract = "Cobalt ions are known to stimulate angiogenesis via inducing hypoxic conditions and hence are interesting agents to be used in conjunction with bioactive glasses (BGs) in bone tissue engineering approaches. In this work we investigated in vitro cell biocompatibility of Co releasing 1393 BG composition (in wt.%: 53SiO(2), 6Na(2)O, 12K(2)O, 5MgO, 20CaO, and 4P(2)O(5)) derived scaffolds with osteoblast-like cells (MG-63) and human dermal microvascular endothelial cells (hDMECs). Cell viability, cell number and cell morphology of osteoblast-like cells in contact with particulate glass and 3D scaffolds were assessed showing good biocompatibility of 1393 reference material and with 1 wt.% CoO addition whereby 5 wt.% of CoO in the glass showed cytotoxicity. Furthermore for 1393 with 1 wt.% of CoO increased mitochondrial activity was measured. Similar observations were made with hDMECs: while 1393 and 1393 with 1 wt.% CoO were biocompatible and the endothelial phenotype was retained, 5 wt.% CoO containing BG showed cytotoxic effects after 1 week of cell culture. In conclusion, 1 wt.% Co containing BG was biocompatible with osteoblast like cells and endothelial cells and showed slightly stimulating effects on osteoblast-like cells whereas the addition of 5 wt.% CoO seems to exceed the vital therapeutic ranges of Co ions being released in physiological fluids.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Materials Science & Engineering C-Materials for Biological Applications",
title = "In vitro cell response to Co-containing 1393 bioactive glass",
pages = "163-157",
volume = "57",
doi = "10.1016/j.msec.2015.07.014"
}

Hoppe, A., Brandl, A., Bleiziffer, O., Arkudas, A., Horch, R. E., Jokić, B., Janaćković, Đ.,& Boccaccini, A. R.. (2015). In vitro cell response to Co-containing 1393 bioactive glass. in Materials Science & Engineering C-Materials for Biological Applications
Elsevier Science Bv, Amsterdam., 57, 157-163.
https://doi.org/10.1016/j.msec.2015.07.014

Hoppe A, Brandl A, Bleiziffer O, Arkudas A, Horch RE, Jokić B, Janaćković Đ, Boccaccini AR. In vitro cell response to Co-containing 1393 bioactive glass. in Materials Science & Engineering C-Materials for Biological Applications. 2015;57:157-163.
doi:10.1016/j.msec.2015.07.014 .

Hoppe, Alexander, Brandl, Andreas, Bleiziffer, Oliver, Arkudas, Andreas, Horch, Raymund E., Jokić, Bojan, Janaćković, Đorđe, Boccaccini, Aldo R., "In vitro cell response to Co-containing 1393 bioactive glass" in Materials Science & Engineering C-Materials for Biological Applications, 57 (2015):157-163,
https://doi.org/10.1016/j.msec.2015.07.014 . .

TY  - JOUR
AU  - Hoppe, Alexander
AU  - Jokić, Bojan
AU  - Janaćković, Đorđe
AU  - Fey, Tobias
AU  - Greil, Peter
AU  - Romeis, Stefan
AU  - Schmidt, Jochen
AU  - Peukert, Wolfgang
AU  - Lao, Jonathan
AU  - Jallot, Edouard
AU  - Boccaccini, Aldo R.
PY  - 2014
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2770
AB  - Loading biomaterials with angiogenic therapeutics has emerged as a promising approach for developing superior biomaterials for engineering bone constructs. In this context, cobalt-releasing materials are of interest as Co is a known angiogenic agent. In this study, we report on cobalt-releasing three-dimensional (3D) scaffolds based on a silicate bioactive glass. Novel melt-derived "1393" glass (53 wt % SiO2, 6 wt % Na2O, 12 wt % K2O, wt % MgO, 20 wt % CaO, and 4 wt % P2O5) with CoO substituted for CaO was fabricated and was used to produce a 3D porous scaffold by the foam replica technique. Glass structural and thermal properties as well as scaffold macrostructure, compressive strength, acellular bioactivity, and Co release in simulated body fluid (SBF) were investigated. In particular, detailed insights into the physicochemical reactions occurring at the scaffold-fluid interface were derived from advanced micro-particle-induced X-ray emission/Rutherford backscattering spectrometry analysis. CoO is shown to act in a concentration-dependent manner as both a network former and a network modifier. At a concentration of 5 wt % CoO, the glass transition point (T-g) of the glass was reduced because of the replacement of stronger Si-O bonds with Co-O bonds in the glass network. Compressive strengths of  gt 2 MPa were measured for Co-containing 1393-derived scaffolds, which are comparable to values of human spongy bone. SBF studies showed that all glass scaffolds form a calcium phosphate (CaP) layer, and for 1393-1Co and 1393-5Co, CaP layers with incorporated traces of Co were observed. The highest Co concentrations of similar to 12 ppm were released in SBF after reaction for 21 days, which are known to be within therapeutic ranges reported for Co2+ ions.
PB  - Amer Chemical Soc, Washington
T2  - ACS Applied Materials & Interfaces
T1  - Cobalt-Releasing 1393 Bioactive Glass-Derived Scaffolds for Bone Tissue Engineering Applications
EP  - 2877
IS  - 4
SP  - 2865
VL  - 6
DO  - 10.1021/am405354y
ER  - 

@article{
author = "Hoppe, Alexander and Jokić, Bojan and Janaćković, Đorđe and Fey, Tobias and Greil, Peter and Romeis, Stefan and Schmidt, Jochen and Peukert, Wolfgang and Lao, Jonathan and Jallot, Edouard and Boccaccini, Aldo R.",
year = "2014",
abstract = "Loading biomaterials with angiogenic therapeutics has emerged as a promising approach for developing superior biomaterials for engineering bone constructs. In this context, cobalt-releasing materials are of interest as Co is a known angiogenic agent. In this study, we report on cobalt-releasing three-dimensional (3D) scaffolds based on a silicate bioactive glass. Novel melt-derived "1393" glass (53 wt % SiO2, 6 wt % Na2O, 12 wt % K2O, wt % MgO, 20 wt % CaO, and 4 wt % P2O5) with CoO substituted for CaO was fabricated and was used to produce a 3D porous scaffold by the foam replica technique. Glass structural and thermal properties as well as scaffold macrostructure, compressive strength, acellular bioactivity, and Co release in simulated body fluid (SBF) were investigated. In particular, detailed insights into the physicochemical reactions occurring at the scaffold-fluid interface were derived from advanced micro-particle-induced X-ray emission/Rutherford backscattering spectrometry analysis. CoO is shown to act in a concentration-dependent manner as both a network former and a network modifier. At a concentration of 5 wt % CoO, the glass transition point (T-g) of the glass was reduced because of the replacement of stronger Si-O bonds with Co-O bonds in the glass network. Compressive strengths of  gt 2 MPa were measured for Co-containing 1393-derived scaffolds, which are comparable to values of human spongy bone. SBF studies showed that all glass scaffolds form a calcium phosphate (CaP) layer, and for 1393-1Co and 1393-5Co, CaP layers with incorporated traces of Co were observed. The highest Co concentrations of similar to 12 ppm were released in SBF after reaction for 21 days, which are known to be within therapeutic ranges reported for Co2+ ions.",
publisher = "Amer Chemical Soc, Washington",
journal = "ACS Applied Materials & Interfaces",
title = "Cobalt-Releasing 1393 Bioactive Glass-Derived Scaffolds for Bone Tissue Engineering Applications",
pages = "2877-2865",
number = "4",
volume = "6",
doi = "10.1021/am405354y"
}

Hoppe, A., Jokić, B., Janaćković, Đ., Fey, T., Greil, P., Romeis, S., Schmidt, J., Peukert, W., Lao, J., Jallot, E.,& Boccaccini, A. R.. (2014). Cobalt-Releasing 1393 Bioactive Glass-Derived Scaffolds for Bone Tissue Engineering Applications. in ACS Applied Materials & Interfaces
Amer Chemical Soc, Washington., 6(4), 2865-2877.
https://doi.org/10.1021/am405354y

Hoppe A, Jokić B, Janaćković Đ, Fey T, Greil P, Romeis S, Schmidt J, Peukert W, Lao J, Jallot E, Boccaccini AR. Cobalt-Releasing 1393 Bioactive Glass-Derived Scaffolds for Bone Tissue Engineering Applications. in ACS Applied Materials & Interfaces. 2014;6(4):2865-2877.
doi:10.1021/am405354y .

Hoppe, Alexander, Jokić, Bojan, Janaćković, Đorđe, Fey, Tobias, Greil, Peter, Romeis, Stefan, Schmidt, Jochen, Peukert, Wolfgang, Lao, Jonathan, Jallot, Edouard, Boccaccini, Aldo R., "Cobalt-Releasing 1393 Bioactive Glass-Derived Scaffolds for Bone Tissue Engineering Applications" in ACS Applied Materials & Interfaces, 6, no. 4 (2014):2865-2877,
https://doi.org/10.1021/am405354y . .

TY  - JOUR
AU  - Boccaccini, Dino N.
AU  - Cannio, Maria
AU  - Volkov-Husović, Tatjana
AU  - Kamseu, Elie
AU  - Romagnoli, Marcello
AU  - Veronesi, Paolo
AU  - Leonelli, Christina
AU  - Dlouhy, I.
AU  - Boccaccini, Aldo R.
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1300
AB  - Ultrasonic pulse velocity testing and image analysis were used to predict the thermal stability of cordierite-mullite refractories. Two compositions used as substrates in fast firing of porcelain whiteware, characterized by different microstructure and crack propagation behavior, were investigated. Fracture strength and fracture toughness values were obtained from three point bending test and chevron notched specimen technique, respectively. The measurement of the ultrasonic velocity was used to assess the material degradation with increasing number of thermal-shock cycles and specimen damage was monitored using image analysis to obtain further evidence of material degradation. The correlation between thermo-mechanical properties, ultrasonic velocity, microstructure, crack-propagation behavior and thermal-shock resistance was discussed. A remarkable similarity was found between the variation of ultrasonic velocity (when measured through the length of the refractory plates) and fracture strength with number of thermal shock cycles. On the other hand, the development of surface microcracking, as monitored by image analysis, is in good agreement with the variation of K-IC with the number of thermal-shock cycles. The variation of the d sigma f/dEdyn ratio with number of thermal-shock cycles shows the highest gradient of the investigated trends and it is proposed as a promising parameter to differentiate refractory materials regarding their different thermal shock behavior. Service life prediction models for refractory plates, from measured values of ultrasonic velocity and surface damage analysis, were proposed and validated.
PB  - Springer, New York
T2  - Journal of Materials Science
T1  - Service life prediction for refractory materials
EP  - 4090
IS  - 12
SP  - 4079
VL  - 43
DO  - 10.1007/s10853-007-2315-1
ER  - 

@article{
author = "Boccaccini, Dino N. and Cannio, Maria and Volkov-Husović, Tatjana and Kamseu, Elie and Romagnoli, Marcello and Veronesi, Paolo and Leonelli, Christina and Dlouhy, I. and Boccaccini, Aldo R.",
year = "2008",
abstract = "Ultrasonic pulse velocity testing and image analysis were used to predict the thermal stability of cordierite-mullite refractories. Two compositions used as substrates in fast firing of porcelain whiteware, characterized by different microstructure and crack propagation behavior, were investigated. Fracture strength and fracture toughness values were obtained from three point bending test and chevron notched specimen technique, respectively. The measurement of the ultrasonic velocity was used to assess the material degradation with increasing number of thermal-shock cycles and specimen damage was monitored using image analysis to obtain further evidence of material degradation. The correlation between thermo-mechanical properties, ultrasonic velocity, microstructure, crack-propagation behavior and thermal-shock resistance was discussed. A remarkable similarity was found between the variation of ultrasonic velocity (when measured through the length of the refractory plates) and fracture strength with number of thermal shock cycles. On the other hand, the development of surface microcracking, as monitored by image analysis, is in good agreement with the variation of K-IC with the number of thermal-shock cycles. The variation of the d sigma f/dEdyn ratio with number of thermal-shock cycles shows the highest gradient of the investigated trends and it is proposed as a promising parameter to differentiate refractory materials regarding their different thermal shock behavior. Service life prediction models for refractory plates, from measured values of ultrasonic velocity and surface damage analysis, were proposed and validated.",
publisher = "Springer, New York",
journal = "Journal of Materials Science",
title = "Service life prediction for refractory materials",
pages = "4090-4079",
number = "12",
volume = "43",
doi = "10.1007/s10853-007-2315-1"
}

Boccaccini, D. N., Cannio, M., Volkov-Husović, T., Kamseu, E., Romagnoli, M., Veronesi, P., Leonelli, C., Dlouhy, I.,& Boccaccini, A. R.. (2008). Service life prediction for refractory materials. in Journal of Materials Science
Springer, New York., 43(12), 4079-4090.
https://doi.org/10.1007/s10853-007-2315-1

Boccaccini DN, Cannio M, Volkov-Husović T, Kamseu E, Romagnoli M, Veronesi P, Leonelli C, Dlouhy I, Boccaccini AR. Service life prediction for refractory materials. in Journal of Materials Science. 2008;43(12):4079-4090.
doi:10.1007/s10853-007-2315-1 .

Boccaccini, Dino N., Cannio, Maria, Volkov-Husović, Tatjana, Kamseu, Elie, Romagnoli, Marcello, Veronesi, Paolo, Leonelli, Christina, Dlouhy, I., Boccaccini, Aldo R., "Service life prediction for refractory materials" in Journal of Materials Science, 43, no. 12 (2008):4079-4090,
https://doi.org/10.1007/s10853-007-2315-1 . .

TY  - JOUR
AU  - Boccaccini, Dino N.
AU  - Kamseu, Elie
AU  - Volkov-Husović, Tatjana
AU  - Cannio, Maria
AU  - Romagnoli, Marcello
AU  - Veronesi, Paolo
AU  - Dlouhy, I.
AU  - Boccaccini, Aldo R.
AU  - Leonelli, Christina
PY  - 2008
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1204
AB  - Ultrasonic pulse velocity testing was used to perform non-destructive quality control of refractory plates used as substrates in fast firing of porcelain whitewares. The measurement of the ultrasonic velocity was used to asses the presence of internal voids or cracks originated from the manufacturing procedure. Image analysis was used to predict thermal stability of the refractory materials. Two cordierite-mullite compositions were investigated that are characterized by different microstructure morphologies and crack propagation behaviour. A brief discussion about the correlation between microstructure, crack propagation behaviour and thermal shock resistance is presented. Moreover, empirical models were developed to predict the service life of refractory plates from measured values of ultrasonic velocities in plates in the as-received state.
PB  - 9th International Conference on Multiscale and Functionally Graded Materials, FGM IX
T2  - AIP Conference Proceedings
T1  - Prediction of service life of cordierite-mullite refractory materials by non-destructive methods
EP  - 454
SP  - 449
VL  - 973
DO  - 10.1063/1.2896820
ER  - 

@article{
author = "Boccaccini, Dino N. and Kamseu, Elie and Volkov-Husović, Tatjana and Cannio, Maria and Romagnoli, Marcello and Veronesi, Paolo and Dlouhy, I. and Boccaccini, Aldo R. and Leonelli, Christina",
year = "2008",
abstract = "Ultrasonic pulse velocity testing was used to perform non-destructive quality control of refractory plates used as substrates in fast firing of porcelain whitewares. The measurement of the ultrasonic velocity was used to asses the presence of internal voids or cracks originated from the manufacturing procedure. Image analysis was used to predict thermal stability of the refractory materials. Two cordierite-mullite compositions were investigated that are characterized by different microstructure morphologies and crack propagation behaviour. A brief discussion about the correlation between microstructure, crack propagation behaviour and thermal shock resistance is presented. Moreover, empirical models were developed to predict the service life of refractory plates from measured values of ultrasonic velocities in plates in the as-received state.",
publisher = "9th International Conference on Multiscale and Functionally Graded Materials, FGM IX",
journal = "AIP Conference Proceedings",
title = "Prediction of service life of cordierite-mullite refractory materials by non-destructive methods",
pages = "454-449",
volume = "973",
doi = "10.1063/1.2896820"
}

Boccaccini, D. N., Kamseu, E., Volkov-Husović, T., Cannio, M., Romagnoli, M., Veronesi, P., Dlouhy, I., Boccaccini, A. R.,& Leonelli, C.. (2008). Prediction of service life of cordierite-mullite refractory materials by non-destructive methods. in AIP Conference Proceedings
9th International Conference on Multiscale and Functionally Graded Materials, FGM IX., 973, 449-454.
https://doi.org/10.1063/1.2896820

Boccaccini DN, Kamseu E, Volkov-Husović T, Cannio M, Romagnoli M, Veronesi P, Dlouhy I, Boccaccini AR, Leonelli C. Prediction of service life of cordierite-mullite refractory materials by non-destructive methods. in AIP Conference Proceedings. 2008;973:449-454.
doi:10.1063/1.2896820 .

Boccaccini, Dino N., Kamseu, Elie, Volkov-Husović, Tatjana, Cannio, Maria, Romagnoli, Marcello, Veronesi, Paolo, Dlouhy, I., Boccaccini, Aldo R., Leonelli, Christina, "Prediction of service life of cordierite-mullite refractory materials by non-destructive methods" in AIP Conference Proceedings, 973 (2008):449-454,
https://doi.org/10.1063/1.2896820 . .

TY  - JOUR
AU  - Boccaccini, Dino N.
AU  - Kamseu, Elie
AU  - Volkov-Husović, Tatjana
AU  - Cannio, Maria
AU  - Romagnoli, Marcello
AU  - Veronesi, Paolo
AU  - Leonelli, Christina
AU  - Dlouhy, I.
AU  - Boccaccini, Aldo R.
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1048
AB  - Ultrasonic pulse velocity testing and image analysis were used to predict thermal stability of refractories. Two cordierite-mullite compositions used as substrates in fast firing of porcelain white ware characterized by different microstructure morphologies and crack propagation behavior were investigated. The measurement of the ultrasonic velocity was used to asses the material degradation with increasing thermal shock cycles and specimen damage was monitored using image analysis and further results of material degradation were obtained. A brief discussion about the correlation between thermo-mechanical properties, microstructure, crack propagation behavior and thermal shock resistance is presented. Moreover, empirical models are developed to predict thermo-mechanical properties from ultrasonic velocity and surface damage measurements. Then, service life prediction models of refractory plates from measured values of ultrasonic velocities in plates in the as-received state are presented.
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - Characterization of thermal shock damage in cordierite-mullite refractory materials by non-destructive methods
EP  - 70
IS  - 1
SP  - 65
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1048
ER  - 

@article{
author = "Boccaccini, Dino N. and Kamseu, Elie and Volkov-Husović, Tatjana and Cannio, Maria and Romagnoli, Marcello and Veronesi, Paolo and Leonelli, Christina and Dlouhy, I. and Boccaccini, Aldo R.",
year = "2007",
abstract = "Ultrasonic pulse velocity testing and image analysis were used to predict thermal stability of refractories. Two cordierite-mullite compositions used as substrates in fast firing of porcelain white ware characterized by different microstructure morphologies and crack propagation behavior were investigated. The measurement of the ultrasonic velocity was used to asses the material degradation with increasing thermal shock cycles and specimen damage was monitored using image analysis and further results of material degradation were obtained. A brief discussion about the correlation between thermo-mechanical properties, microstructure, crack propagation behavior and thermal shock resistance is presented. Moreover, empirical models are developed to predict thermo-mechanical properties from ultrasonic velocity and surface damage measurements. Then, service life prediction models of refractory plates from measured values of ultrasonic velocities in plates in the as-received state are presented.",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Characterization of thermal shock damage in cordierite-mullite refractory materials by non-destructive methods",
pages = "70-65",
number = "1",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1048"
}

Boccaccini, D. N., Kamseu, E., Volkov-Husović, T., Cannio, M., Romagnoli, M., Veronesi, P., Leonelli, C., Dlouhy, I.,& Boccaccini, A. R.. (2007). Characterization of thermal shock damage in cordierite-mullite refractory materials by non-destructive methods. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 13(1), 65-70.
https://hdl.handle.net/21.15107/rcub_technorep_1048

Boccaccini DN, Kamseu E, Volkov-Husović T, Cannio M, Romagnoli M, Veronesi P, Leonelli C, Dlouhy I, Boccaccini AR. Characterization of thermal shock damage in cordierite-mullite refractory materials by non-destructive methods. in Metalurgija. 2007;13(1):65-70.
https://hdl.handle.net/21.15107/rcub_technorep_1048 .

Boccaccini, Dino N., Kamseu, Elie, Volkov-Husović, Tatjana, Cannio, Maria, Romagnoli, Marcello, Veronesi, Paolo, Leonelli, Christina, Dlouhy, I., Boccaccini, Aldo R., "Characterization of thermal shock damage in cordierite-mullite refractory materials by non-destructive methods" in Metalurgija, 13, no. 1 (2007):65-70,
https://hdl.handle.net/21.15107/rcub_technorep_1048 .

TY  - JOUR
AU  - Boccaccini, Dino N.
AU  - Romagnoli, Marcello
AU  - Veronesi, Paolo
AU  - Cannio, Maria
AU  - Leonelli, Christina
AU  - Pellacani, Gian
AU  - Volkov-Husović, Tatjana
AU  - Boccaccini, Aldo R.
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1126
AB  - Ultrasonic pulse velocity testing was carried out to perform nondestructive quality control of refractory plates used as substrates in fast firing of porcelain whiteware. Two cordierite-mullite refractory compositions characterized by different microstructure morphologies and crack propagation behavior were investigated after a number of industrial thermal cycles. Ultrasonic velocity measurements were used to determine the presence of internal voids/cracks in the samples, originating from the manufacturing procedure. A brief discussion about the correlation between microstructure, crack propagation behavior, and thermal shock resistance is presented. Empirical models were developed to predict the service life of refractory plates from measured values of ultrasonic velocities on as-received samples.
PB  - Wiley-Blackwell, Hoboken
T2  - International Journal of Applied Ceramic Technology
T1  - Quality control and thermal shock damage characterization of high-temperature ceramics by ultrasonic pulse velocity testing
EP  - 268
IS  - 3
SP  - 260
VL  - 4
DO  - 10.1111/j.1744-7402.2007.02139.x
ER  - 

@article{
author = "Boccaccini, Dino N. and Romagnoli, Marcello and Veronesi, Paolo and Cannio, Maria and Leonelli, Christina and Pellacani, Gian and Volkov-Husović, Tatjana and Boccaccini, Aldo R.",
year = "2007",
abstract = "Ultrasonic pulse velocity testing was carried out to perform nondestructive quality control of refractory plates used as substrates in fast firing of porcelain whiteware. Two cordierite-mullite refractory compositions characterized by different microstructure morphologies and crack propagation behavior were investigated after a number of industrial thermal cycles. Ultrasonic velocity measurements were used to determine the presence of internal voids/cracks in the samples, originating from the manufacturing procedure. A brief discussion about the correlation between microstructure, crack propagation behavior, and thermal shock resistance is presented. Empirical models were developed to predict the service life of refractory plates from measured values of ultrasonic velocities on as-received samples.",
publisher = "Wiley-Blackwell, Hoboken",
journal = "International Journal of Applied Ceramic Technology",
title = "Quality control and thermal shock damage characterization of high-temperature ceramics by ultrasonic pulse velocity testing",
pages = "268-260",
number = "3",
volume = "4",
doi = "10.1111/j.1744-7402.2007.02139.x"
}

Boccaccini, D. N., Romagnoli, M., Veronesi, P., Cannio, M., Leonelli, C., Pellacani, G., Volkov-Husović, T.,& Boccaccini, A. R.. (2007). Quality control and thermal shock damage characterization of high-temperature ceramics by ultrasonic pulse velocity testing. in International Journal of Applied Ceramic Technology
Wiley-Blackwell, Hoboken., 4(3), 260-268.
https://doi.org/10.1111/j.1744-7402.2007.02139.x

Boccaccini DN, Romagnoli M, Veronesi P, Cannio M, Leonelli C, Pellacani G, Volkov-Husović T, Boccaccini AR. Quality control and thermal shock damage characterization of high-temperature ceramics by ultrasonic pulse velocity testing. in International Journal of Applied Ceramic Technology. 2007;4(3):260-268.
doi:10.1111/j.1744-7402.2007.02139.x .

Boccaccini, Dino N., Romagnoli, Marcello, Veronesi, Paolo, Cannio, Maria, Leonelli, Christina, Pellacani, Gian, Volkov-Husović, Tatjana, Boccaccini, Aldo R., "Quality control and thermal shock damage characterization of high-temperature ceramics by ultrasonic pulse velocity testing" in International Journal of Applied Ceramic Technology, 4, no. 3 (2007):260-268,
https://doi.org/10.1111/j.1744-7402.2007.02139.x . .