Morphological characterization of chitosan biopolymer thin films modified via fs irradiation and its potential application as functional surfaces in regenerative medicine

2017 ◽  
Author(s):  
A. Daskalova ◽  
I. Bliznakova ◽  
A. Trifonov ◽  
I. Buchvarov ◽  
C. R. Nathala ◽  
...  
Keyword(s):  
Thin Films ◽  
Regenerative Medicine ◽  
Potential Application ◽  
Morphological Characterization ◽  
Functional Surfaces ◽  
Chitosan Biopolymer

The Ferroelectric and Electrical Properties of CaBi4Ti4O15 Thin Films Prepared by Sol-Gel Technology

2011 ◽  
Vol 239-242 ◽  
pp. 891-894 ◽  
Author(s):  
Tsung Fu Chien ◽  
Jen Hwan Tsai ◽  
Kai Huang Chen ◽  
Chien Min Cheng ◽  
Chia Lin Wu
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Sol Gel ◽  
Morphological Characterization ◽  
Experimental Result ◽  
X Ray Diffraction ◽  
Solution Deposition ◽  
Capacitance Voltage ◽  
Preferential Crystal Orientation

In this study, thin films of CaBi4Ti4O15with preferential crystal orientation were prepared by the chemical solution deposition (CSD) technique on a SiO2/Si substrate. The films consisted of a crystalline phase of bismuth-layer-structured dielectric. The as-deposited CaBi4Ti4O15thin films were crystallized in a conventional furnace annealing (RTA) under the temperature of 700 to 800°C for 1min. Structural and morphological characterization of the CBT thin films were investigated by X-ray diffraction (XRD) and field-emission scanning electron microscope (FE-SEM). The impedance analyzer HP4294A and HP4156C semiconductor parameters analyzer were used to measurement capacitance voltage (C-V) characteristics and leakage current density of electric field (J-E) characteristics by metal-ferroelectric-insulator- semiconductor (MFIS) structure. By the experimental result the CBT thin film in electrical field 20V, annealing temperature in 750°C the CBT thin film leaks the electric current is 1.88x10-7A/cm2and the memory window is 1.2V. In addition, we found the strongest (119) peak of as-deposited thin films as the annealed temperature of 750°C

Optical, structural, and morphological characterization of cadmium carbonate thin films by CBD two formulations

2020 ◽  
Vol 109 ◽  
pp. 110295
Author(s):  
S.G. Ruvalcaba-Manzo ◽  
S.J. Castillo ◽  
R. Ochoa-Landín ◽  
M. Flores-Acosta ◽  
R. Ramírez-Bon
Keyword(s):  
Thin Films ◽  
Morphological Characterization ◽  
Cadmium Carbonate

scholarly journals Fabrication and Characterization of Scaffolds of Poly(ε-caprolactone)/Biosilicate® Biocomposites Prepared by Generative Manufacturing Process

2019 ◽  
Vol 2019 ◽  
pp. 1-11 ◽  
Author(s):  
Daniel Aparecido Lopes Vieira da Cunha ◽  
Paulo Inforçatti Neto ◽  
Kelli Cristina Micocci ◽  
Caroline Faria Bellani ◽  
Heloisa Sobreiro Selistre-de-Araujo ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Manufacturing Process ◽  
Potential Application ◽  
Morphological Characterization ◽  
Mechanical Compression ◽  
Compression Tests ◽  
Extrusion Head ◽  
Fabrication And Characterization

Scaffolds of poly(ε-caprolactone) (PCL) and their biocomposites with 0, 1, 3, and 5 wt.% Biosilicate® were fabricated by the generative manufacturing process coupled with a vertical miniscrew extrusion head to application for restoration of bone tissue. Their morphological characterization indicated the designed 0°/90° architecture range of pore sizes and their interconnectivity is feasible for tissue engineering applications. Mechanical compression tests revealed an up to 57% increase in the stiffness of the scaffold structures with the addition of 1 to 5 wt.% Biosilicate® to the biocomposite. No toxicity was detected in the scaffolds tested by in vitro cell viability with MC3T3-E1 preosteoblast cell line. The results highlighted the potential application of scaffolds fabricated with poly(ε-caprolactone)/Biosilicate® to tissue engineering.

Structural and morphological characterization of Nb2O5 thin films deposited by reactive sputtering

1994 ◽  
Vol 12 (1) ◽  
pp. 135-139 ◽  
Author(s):  
D. Rosenfeld ◽  
R. Sanjinés ◽  
F. Lévy ◽  
P. A. Buffat ◽  
V. Demarne ◽  
...  
Keyword(s):  
Thin Films ◽  
Reactive Sputtering ◽  
Morphological Characterization

Structural and morphological characterization of Pb1−xBaxTiO3 thin films prepared by chemical route: An investigation of phase transition

2008 ◽  
Vol 108 (2-3) ◽  
pp. 312-318 ◽  
Author(s):  
F.M. Pontes ◽  
M.S. Galhiane ◽  
L.S. Santos ◽  
R.S. Rissato ◽  
D.S.L. Pontes ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Morphological Characterization ◽  
Chemical Route

Electrical and morphological characterization of platinum thin-films with various adhesion layers for high temperature applications

2015 ◽  
Vol 23 (3) ◽  
pp. 703-709 ◽  
Author(s):  
A. Ababneh ◽  
A. N. Al-Omari ◽  
A. M. K. Dagamseh ◽  
M. Tantawi ◽  
C. Pauly ◽  
...  
Keyword(s):  
Thin Films ◽  
High Temperature ◽  
Morphological Characterization ◽  
Temperature Applications
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