Biomedical Engineering Reference
In-Depth Information
Table 1 Overview of recent studies performed on silicate bioactive glass-ceramic scaffolds
Glass composition/system
Particle size of starting glass powder
Fabrication technique/process
References
45S5
\5 lm
Polymer foam replication
[
72
]
SiO
2
-CaO-CaF
2
-Na
2
O-K
2
O-P
2
O
5
-MgO
\32 lm
Polymer foam replication
[
14
]
SiO
2
-P
2
O
5
-CaO-MgO-Na
2
O-K
2
O
\30 lm
Polymer foam replication
[
16
]
SiO
2
-P
2
O
5
-CaO-MgO-Na
2
O-K
2
O
\30 lm
Polymer foam replication
[
89
]
45S5
10-20 lm
Polymer foam replication
[
38
]
SiO
2
-Na
2
O-CaO-MgO
\100 lm
Starch consolidation
[
15
]
75 lm
a
SiO
2
-P
2
O
5
-B
2
O
3
-CaO-MgO-K
2
O-Na
2
O
Compaction and sintering of melt-spun fibers
[
90
]
SiO
2
-CaO-Na
2
O-K
2
O-P
2
O
5
-MgO-CaF
2
\106 lm
Polymer porogen bake-out
[
91
]
45S5
20-50 lm
Polymer foam replication
[
74
]
SiO
2
-Na
2
O-K
2
O-MgO-CaO-P
2
O
5
255-325 lm
Slip casting
[
92
]
SiO
2
-Na
2
O-K
2
O-MgO-CaO-P
2
O
5
\5-10 lm
Polymer foam replication
[
93
]
SiO
2
-Na
2
O-K
2
O-MgO-CaO-P
2
O
5
\5 lm
Freeze casting
[
94
,
95
]
SiO
2
-CaO-K
2
O
\106 lm
Polymer porogen burn-off
[
96
]
75 lm
a
SiO
2
-TiO
2
-B
2
O
3
-P
2
O
5
-CaO-MgO-K
2
O-Na
2
O
Compaction and sintering of melt-spun fibers
[
31
]
45S5
45-90 lm
Polymer porogen bake-out
[
97
]
45S5
\5 lm
Polymer foam replication
[
98
]
25-40 lm
a
SiO
2
-Na
2
O-K
2
O-MgO-CaO-P
2
O
5
; 45S5
Densification and sintering of melt-spun fibers
[
99
]
45S5
&5 lm
Polymer foam replication
[
72
]
45S5
5-10 lm
Polymer foam replication
[
100
]
45S5
&10 lm
Polymer foam replication
[
101
]
SiO
2
-P
2
O
5
-CaO-MgO-Na
2
O-K
2
O
n.a.
Polymer burn-off, foam replication
[
102
]
45S5
\5 lm
Polymer foam replication
[
103
]
SiO
2
-Na
2
O-CaO-P
2
O
5
-B
2
O
3
-TiO
2
n.a.
Solution combustion
[
48
]
SiO
2
-Na
2
O-CaO-P
2
O
5
-B
2
O
3
-TiO
2
n.a.
Solution combustion
[
104
]
8-30 lm
a
SiO
2
-CaO-P
2
O
5
-Al
2
O
3
Manual free-forming of melt-spun fibers
[
105
]
SiO
2
-CaO-Na
2
O-P
2
O
5
-K
2
O-MgO-B
2
O
3
n.a.
Polymer foam replication
[
106
]
75 lm
a
SiO
2
-CaO-Na
2
O-K
2
O-MgO-P
2
O
5
-B
2
O
3
Densification and sintering of melt-spun fibers
[
107
]
SiO
2
-Na
2
O-K
2
O-MgO-CaO-P
2
O
5
0.5-4 lm
Ink-write assembling
[
108
]
a
fiber diameter
n.a. not available
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