1.
Gautam, Chandkiram; Chakravarty, Dibyendu; Woellner, Cristiano F.; Mishra, Vijay Kumar; Ahamad, Naseer; Gautam, Amarendra; Ozden, Sehmus; Jose, Sujin; Biradar, Santosh Kumar; Vajtai, Robert; Trivedi, Ritu; Tiwary, Chandra Sekhar; Galvao, Douglas S.; Ajayan, P. M.
Synthesis and 3D Interconnected Nanostructured h-BN-Based Biocomposites by Low-Temperature Plasma Sintering: Bone Regeneration Applications Journal Article
In: ACS Omega, vol. 3, no. 6, pp. 6013–6021, 2018.
@article{Gautam2018,
title = {Synthesis and 3D Interconnected Nanostructured h-BN-Based Biocomposites by Low-Temperature Plasma Sintering: Bone Regeneration Applications},
author = {Chandkiram Gautam and Dibyendu Chakravarty and Cristiano F. Woellner and Vijay Kumar Mishra and Naseer Ahamad and Amarendra Gautam and Sehmus Ozden and Sujin Jose and Santosh Kumar Biradar and Robert Vajtai and Ritu Trivedi and Chandra Sekhar Tiwary and Douglas S. Galvao and P.M. Ajayan},
url = {https://pubs.acs.org/doi/abs/10.1021/acsomega.8b00707},
doi = {10.1021/acsomega.8b00707},
year = {2018},
date = {2018-06-05},
journal = {ACS Omega},
volume = {3},
number = {6},
pages = {6013–6021},
abstract = {Recent advances and demands in biomedical applications drive a large amount of research to synthesize easily scalable low-density, high-strength, and wear-resistant biomaterials. The chemical inertness with low density combined with high strength makes h-BN one of the promising materials for such application. In this work, three-dimensional hexagonal boron nitride (h-BN) interconnected with boron trioxide (B2O3) was prepared by easily scalable and energy efficient spark plasma sintering (SPS) process. The composite structure shows significant densification (1.6–1.9 g/cm3) and high surface area (0.97–14.5 m2/g) at an extremely low SPS temperature of 250 °C. A high compressive strength of 291 MPa with a reasonably good wear resistance was obtained for the composite structure. The formation of strong covalent bonds between h-BN and B2O3 was formulated and established by molecular dynamics simulation. The composite showed significant effect on cell viability/proliferation. It shows a high mineralized nodule formation over the control, which suggests its use as a possible osteogenic agent in bone formation.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Recent advances and demands in biomedical applications drive a large amount of research to synthesize easily scalable low-density, high-strength, and wear-resistant biomaterials. The chemical inertness with low density combined with high strength makes h-BN one of the promising materials for such application. In this work, three-dimensional hexagonal boron nitride (h-BN) interconnected with boron trioxide (B2O3) was prepared by easily scalable and energy efficient spark plasma sintering (SPS) process. The composite structure shows significant densification (1.6–1.9 g/cm3) and high surface area (0.97–14.5 m2/g) at an extremely low SPS temperature of 250 °C. A high compressive strength of 291 MPa with a reasonably good wear resistance was obtained for the composite structure. The formation of strong covalent bonds between h-BN and B2O3 was formulated and established by molecular dynamics simulation. The composite showed significant effect on cell viability/proliferation. It shows a high mineralized nodule formation over the control, which suggests its use as a possible osteogenic agent in bone formation.
2018
1.
Gautam, Chandkiram; Chakravarty, Dibyendu; Woellner, Cristiano F.; Mishra, Vijay Kumar; Ahamad, Naseer; Gautam, Amarendra; Ozden, Sehmus; Jose, Sujin; Biradar, Santosh Kumar; Vajtai, Robert; Trivedi, Ritu; Tiwary, Chandra Sekhar; Galvao, Douglas S.; Ajayan, P. M.
Synthesis and 3D Interconnected Nanostructured h-BN-Based Biocomposites by Low-Temperature Plasma Sintering: Bone Regeneration Applications Journal Article
In: ACS Omega, vol. 3, no. 6, pp. 6013–6021, 2018.
Abstract | Links | BibTeX | Tags: BN, Composites, Molecular Dynamics, sintering
@article{Gautam2018,
title = {Synthesis and 3D Interconnected Nanostructured h-BN-Based Biocomposites by Low-Temperature Plasma Sintering: Bone Regeneration Applications},
author = {Chandkiram Gautam and Dibyendu Chakravarty and Cristiano F. Woellner and Vijay Kumar Mishra and Naseer Ahamad and Amarendra Gautam and Sehmus Ozden and Sujin Jose and Santosh Kumar Biradar and Robert Vajtai and Ritu Trivedi and Chandra Sekhar Tiwary and Douglas S. Galvao and P.M. Ajayan},
url = {https://pubs.acs.org/doi/abs/10.1021/acsomega.8b00707},
doi = {10.1021/acsomega.8b00707},
year = {2018},
date = {2018-06-05},
journal = {ACS Omega},
volume = {3},
number = {6},
pages = {6013–6021},
abstract = {Recent advances and demands in biomedical applications drive a large amount of research to synthesize easily scalable low-density, high-strength, and wear-resistant biomaterials. The chemical inertness with low density combined with high strength makes h-BN one of the promising materials for such application. In this work, three-dimensional hexagonal boron nitride (h-BN) interconnected with boron trioxide (B2O3) was prepared by easily scalable and energy efficient spark plasma sintering (SPS) process. The composite structure shows significant densification (1.6–1.9 g/cm3) and high surface area (0.97–14.5 m2/g) at an extremely low SPS temperature of 250 °C. A high compressive strength of 291 MPa with a reasonably good wear resistance was obtained for the composite structure. The formation of strong covalent bonds between h-BN and B2O3 was formulated and established by molecular dynamics simulation. The composite showed significant effect on cell viability/proliferation. It shows a high mineralized nodule formation over the control, which suggests its use as a possible osteogenic agent in bone formation.},
keywords = {BN, Composites, Molecular Dynamics, sintering},
pubstate = {published},
tppubtype = {article}
}
Recent advances and demands in biomedical applications drive a large amount of research to synthesize easily scalable low-density, high-strength, and wear-resistant biomaterials. The chemical inertness with low density combined with high strength makes h-BN one of the promising materials for such application. In this work, three-dimensional hexagonal boron nitride (h-BN) interconnected with boron trioxide (B2O3) was prepared by easily scalable and energy efficient spark plasma sintering (SPS) process. The composite structure shows significant densification (1.6–1.9 g/cm3) and high surface area (0.97–14.5 m2/g) at an extremely low SPS temperature of 250 °C. A high compressive strength of 291 MPa with a reasonably good wear resistance was obtained for the composite structure. The formation of strong covalent bonds between h-BN and B2O3 was formulated and established by molecular dynamics simulation. The composite showed significant effect on cell viability/proliferation. It shows a high mineralized nodule formation over the control, which suggests its use as a possible osteogenic agent in bone formation.
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