scholarly journals Effect of Oxygen Content on Microstructure and Mechanical Properties of Ti-29Nb-13Ta-4.6Zr Alloy for Biomedical Applications

2008 ◽  
Vol 72 (12) ◽  
pp. 960-964 ◽  
Author(s):  
Masaaki Nakai ◽  
Mitsuo Niinomi ◽  
Toshikazu Akahori ◽  
Hiroshi Ishikawa ◽  
Michiharu Ogawa
Keyword(s):  
Mechanical Properties ◽  
Oxygen Content ◽  
Biomedical Applications ◽  
Microstructure And Mechanical Properties ◽  
Effect Of Oxygen

Novel Baddeleyite-Based Zirconia Ceramics for Biomedical Applications

2017 ◽  
Vol 13 ◽  
pp. 9-14
Author(s):  
Alexander I. Tyurin ◽  
Andrey O. Zhigachev ◽  
Alexey V. Umrikhin ◽  
Vyacheslav V. Rodaev ◽  
Tatyana S. Pirozhkova
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
Tetragonal Phase ◽  
Biomedical Applications ◽  
Zirconia Ceramics ◽  
Engineering Ceramics ◽  
Synthesis Conditions ◽  
Microstructure And Mechanical Properties ◽  
First Time

For the first time nanostructured engineering ceramics were prepared from natural zirconia mineral (baddeleyite) with CaO as a tetragonal phase stabilizer. The effect of synthesis conditions on microstructure and mechanical properties of the baddeleyite-based ceramics is reported, furthermore, the effect of calcia content on hardness and fracture toughness is studied. Optimal calcia concentration and synthesis conditions are found, corresponding hardness and fracture toughness values are 10,8 GPa and 13,3 MPa×m1/2. The reported mechanical properties are comparable to those typically reported for yttria-stabilized engineering zirconia ceramics, prepared from chemically synthesized zirconia.

Influence of oxygen content on the microstructure and mechanical properties of SPS SiC

2018 ◽  
Vol 44 (18) ◽  
pp. 23248-23253 ◽  
Author(s):  
Zeynep Aygüzer Yaşar ◽  
Vincent A. DeLucca ◽  
Richard A. Haber
Keyword(s):  
Mechanical Properties ◽  
Oxygen Content ◽  
Microstructure And Mechanical Properties

scholarly journals Surface Modification of Bacterial Cellulose for Biomedical Applications

2022 ◽  
Vol 23 (2) ◽  
pp. 610
Author(s):  
Teresa Aditya ◽  
Jean Paul Allain ◽  
Camilo Jaramillo ◽  
Andrea Mesa Restrepo
Keyword(s):  
Mechanical Properties ◽  
Drug Delivery ◽  
Tissue Engineering ◽  
Surface Modification ◽  
Bacterial Cellulose ◽  
Biomedical Applications ◽  
Human Tissues ◽  
Naturally Occurring ◽  
Microstructure And Mechanical Properties

Bacterial cellulose is a naturally occurring polysaccharide with numerous biomedical applications that range from drug delivery platforms to tissue engineering strategies. BC possesses remarkable biocompatibility, microstructure, and mechanical properties that resemble native human tissues, making it suitable for the replacement of damaged or injured tissues. In this review, we will discuss the structure and mechanical properties of the BC and summarize the techniques used to characterize these properties. We will also discuss the functionalization of BC to yield nanocomposites and the surface modification of BC by plasma and irradiation-based methods to fabricate materials with improved functionalities such as bactericidal capabilities.

Nanocrystalline forsterite for biomedical applications: Synthesis, microstructure and mechanical properties

2013 ◽  
Vol 25 ◽  
pp. 63-69 ◽  
Author(s):  
S. Ramesh ◽  
A. Yaghoubi ◽  
K.Y. Sara Lee ◽  
K.M. Christopher Chin ◽  
J. Purbolaksono ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Biomedical Applications ◽  
Microstructure And Mechanical Properties
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