Pulsed Electrical Stimulation and Surface Charge Induced Cell Growth on Multistage Spark Plasma Sintered Hydroxyapatite-Barium Titanate Piezobiocomposite

2013 ◽  
Vol 97 (2) ◽  
pp. 481-489 ◽  
Author(s):  
Ashutosh K. Dubey ◽  
Bikramjit Basu
Keyword(s):  
Electrical Stimulation ◽  
Cell Growth ◽  
Barium Titanate ◽  
Surface Charge ◽  
Spark Plasma

Barium titanate nanometric polycrystalline ceramics fired by spark plasma sintering

2016 ◽  
Vol 42 (14) ◽  
pp. 15989-15993 ◽  
Author(s):  
Pavel Ctibor ◽  
Josef Sedlacek ◽  
Vasyl Ryukhtin ◽  
Jakub Cinert ◽  
Frantisek Lukac
Keyword(s):  
Barium Titanate ◽  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Polycrystalline Ceramics ◽  
Spark Plasma

Electrical Stimulation Induced Signaling For Cell Growth In C2/c12

2008 ◽  
Vol 40 (Supplement) ◽  
pp. S33
Author(s):  
Yuefei Liu ◽  
Jens W. Werner ◽  
Jürgen M. Steinacker
Keyword(s):  
Electrical Stimulation ◽  
Cell Growth

Effect of Grain Size on Phase Transitions and Dielectric Properties of Nano-Crystalline Barium Titanate Ceramics

2012 ◽  
Vol 602-604 ◽  
pp. 192-196
Author(s):  
Li Ming Wang ◽  
Xiang Yun Deng ◽  
Hai Tao Zhang ◽  
Jian Bao Li ◽  
Di Chen ◽  
...  
Keyword(s):  
Phase Transition ◽  
Grain Size ◽  
Phase Transitions ◽  
Barium Titanate ◽  
Fine Grain ◽  
Nano Crystalline ◽  
Plasma Sintering ◽  
Transmission Electron ◽  
Spark Plasma ◽  
Titanate Ceramics

Barium titanate (BaTiO3) ceramics with grain size varied from 1000 to 8 nm were prepared by two step sintering method (TSS) and spark plasma sintering (SPS), respectively. Mixture structures of BaTiO3 ceramics were proved by in-situ temperature high resolution x-ray diffraction. Multiple ferroelectric domains present in nano-crystalline BaTiO3 ceramics were observed by transmission electron microscope. The evolution of phase transitions supported the existence of intrinsic mechanism. Dielectric loss of fine grain size BaTiO3 was higher than coarse grain size during Curie phase transition due to diffuse phase transition and grain boundary effects.

Electrical stimulation of cell growth on layers of composite material based on carbon nanotubes and polymers

2019 ◽  
Author(s):  
P. Yu. Privalova ◽  
A. Yu. Gerasimenko ◽  
V. A. Petukhov ◽  
E. N. Shimarov ◽  
I. A. Suyetina ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Composite Material ◽  
Electrical Stimulation ◽  
Cell Growth ◽  
Stimulation Of

Nanostructured tetragonal barium titanate produced by the polyol and spark plasma sintering (SPS) route

2017 ◽  
Vol 123 (10) ◽  
Author(s):  
Ulises Acevedo-Salas ◽  
Romain Breitwieser ◽  
Thomas Gaudisson ◽  
Sophie Nowak ◽  
Souad Ammar ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Spark Plasma Sintering ◽  
Plasma Sintering ◽  
Spark Plasma

Colossal dielectric performance of pure barium titanate ceramics consolidated by spark plasma sintering

RSC Advances ◽  
2016 ◽  
Vol 6 (79) ◽  
pp. 75422-75429 ◽  
Author(s):  
X. Yang ◽  
D. Li ◽  
Z. H. Ren ◽  
R. G. Zeng ◽  
S. Y. Gong ◽  
...  
Keyword(s):  
Dielectric Loss ◽  
Barium Titanate ◽  
Dielectric Permittivity ◽  
Oxygen Vacancies ◽  
High Permittivity ◽  
Low Dielectric ◽  
Plasma Sintering ◽  
Dielectric Performance ◽  
Spark Plasma ◽  
Titanate Ceramics

The pure BaTiO3 nanoceramics have a high permittivity up to 6 × 104 and a low dielectric loss. The polaron dipoles configured by oxygen vacancies and Ti3+ cations within grains could contribute to the colossal dielectric permittivity of the ceramics.

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