Synthesis and Characterization of Hierarchical Mesoporous-Macroporous TiO₂-ZrO₂ Nanocomposite Scaffolds for Cancellous Bone Tissue Engineering Applications

Table 1

Designation and specification of different samples.

Sample designation	TiO2 content (wt.%)	ZrO2 content (wt.%)	Solution type	Including foam	Including solution	Heat treatment
S13Zr	87	13	A	✓	✓	✓
S26Zr	74	26	B	✓	✓	✓
S50Zr	50	50	C	✓	✓	✓
S76Zr	24	76	D	✓	✓	✓
S86Zr	14	86	E	✓	✓	✓
SF	×	×	×	✓	×	×
SS	87	13	A	×	✓	×
SSF	87	13	A	✓	✓	×