Bioactive Glasses-Structure and Properties

2015 ◽  
Vol 54 (14) ◽  
pp. 4160-4181 ◽  
Author(s):  
Delia S. Brauer
Keyword(s):  
Structure And Properties ◽  
Bioactive Glasses

Effect of Niobium Oxide on the Structure and Properties of Melt-Derived Bioactive Glasses

2014 ◽  
Vol 97 (12) ◽  
pp. 3843-3852 ◽  
Author(s):  
João Henrique Lopes ◽  
Alviclér Magalhães ◽  
Italo Odone Mazali ◽  
Celso Aparecido Bertran
Keyword(s):  
Niobium Oxide ◽  
Structure And Properties ◽  
Bioactive Glasses

scholarly journals Structures and properties of phosphate-based bioactive glasses from computer simulation: a review

2017 ◽  
Vol 5 (27) ◽  
pp. 5297-5306 ◽  
Author(s):  
Jamieson K. Christie ◽  
Richard I. Ainsworth ◽  
Sergio E. Ruiz Hernandez ◽  
Nora H. de Leeuw
Keyword(s):  
Computer Simulation ◽  
Computer Simulations ◽  
Atomic Structure ◽  
Phosphate Glasses ◽  
Structure And Properties ◽  
Bioactive Glasses ◽  
Structures And Properties

Computer simulations have enabled breakthroughs in understanding the connections between the atomic structure and properties of bioactive phosphate glasses.

scholarly journals Influence of magnesia on the structure and properties of bioactive glasses

2010 ◽  
Vol 356 (9-10) ◽  
pp. 517-524 ◽  
Author(s):  
S.J. Watts ◽  
R.G. Hill ◽  
M.D. O’Donnell ◽  
R.V. Law
Keyword(s):  
Structure And Properties ◽  
Bioactive Glasses

scholarly journals Effect of Calcium Source on Structure and Properties of Sol–Gel Derived Bioactive Glasses

Langmuir ◽  
2012 ◽  
Vol 28 (50) ◽  
pp. 17465-17476 ◽  
Author(s):  
Bobo Yu ◽  
Claudia A. Turdean-Ionescu ◽  
Richard A. Martin ◽  
Robert J. Newport ◽  
John V. Hanna ◽  
...  
Keyword(s):  
Sol Gel ◽  
Structure And Properties ◽  
Bioactive Glasses ◽  
Calcium Source

B2O3/SiO2 substitution effect on structure and properties of Na2O–CaO–SrO–P2O5–SiO2 bioactive glasses from molecular dynamics simulations

2018 ◽  
Vol 20 (20) ◽  
pp. 14090-14104 ◽  
Author(s):  
Mengguo Ren ◽  
Xiaonan Lu ◽  
Lu Deng ◽  
Po-Hsuen Kuo ◽  
Jincheng Du
Keyword(s):  
Molecular Dynamics ◽  
Glass Transition ◽  
Transition Temperature ◽  
Molecular Dynamics Simulations ◽  
Glass Structure ◽  
Substitution Effect ◽  
Ionic Diffusion ◽  
Structure And Properties ◽  
Bioactive Glasses ◽  
Dynamics Simulations

The effect of B2O3/SiO2 substitution in SrO-containing 55S4.3 bioactive glasses on glass structure and properties, such as ionic diffusion and glass transition temperature, was investigated by combining experiments and molecular dynamics simulations with newly developed potentials.

Structure of second phases in TiAl alloys containing Cr and B

1991 ◽  
Vol 49 ◽  
pp. 576-577
Author(s):  
Ernest L. Hall ◽  
Shyh-Chin Huang
Keyword(s):  
Grain Size ◽  
Second Phase ◽  
Structure And Properties ◽  
Tial Alloys ◽  
Second Phases ◽  
Interstitial Elements

Addition of interstitial elements to γ-TiAl alloys is currently being explored as a method for improving the properties of these alloys. Previous work in which a number of interstitial elements were studied showed that boron was particularly effective in refining the grain size in castings, and led to enhanced strength while maintaining reasonable ductility. Other investigators have shown that B in γ-TiAl alloys tends to promote the formation of TiB2 as a second phase. In this study, the microstructure of Bcontaining TiAl alloys was examined in detail in order to describe the mechanism by which B alters the structure and properties of these alloys.

Relationships between hierarchical structure and properties in macromolecular systems

1987 ◽  
Vol 45 ◽  
pp. 440-443
Author(s):  
E. Baer
Keyword(s):  
Uniaxial Tension ◽  
Hierarchical Structure ◽  
Inorganic Material ◽  
Hierarchical Structures ◽  
Bone Collagen ◽  
Structure And Properties ◽  
Connective Tissues ◽  
Scale Level ◽  
Fibrous Protein ◽  
Macromolecular Systems

The most advanced macromolecular materials are found in plants and animals, and certainly the connective tissues in mammals are amongst the most advanced macromolecular composites known to mankind. The efficient use of collagen, a fibrous protein, in the design of both soft and hard connective tissues is worthy of comment. Very crudely, in bone collagen serves as a highly efficient binder for the inorganic hydroxyappatite which stiffens the structure. The interactions between the organic fiber of collagen and the inorganic material seem to occur at the nano (scale) level of organization. Epitatic crystallization of the inorganic phase on the fibers has been reported to give a highly anisotropic, stress responsive, structure. Soft connective tissues also have sophisticated oriented hierarchical structures. The collagen fibers are “glued” together by a highly hydrated gel-like proteoglycan matrix. One of the simplest structures of this type is tendon which functions primarily in uniaxial tension as a reinforced elastomeric cable between muscle and bone.

The Structure and Properties of MoSi2 Thin Film in Mos Process

1980 ◽  
Vol 38 ◽  
pp. 326-327
Author(s):  
C.K. Wu ◽  
P. Chang ◽  
N. Godinho
Keyword(s):  
Thin Film ◽  
Integrated Circuits ◽  
High Performance ◽  
Large Scale ◽  
Process Development ◽  
Structure And Properties ◽  
Metal Silicides ◽  
High Oxidation ◽  
Important Approach ◽  
High Oxidation Resistance

Recently, the use of refractory metal silicides as low resistivity, high temperature and high oxidation resistance gate materials in large scale integrated circuits (LSI) has become an important approach in advanced MOS process development (1). This research is a systematic study on the structure and properties of molybdenum silicide thin film and its applicability to high performance LSI fabrication.

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