Preparation of Silver-Doped Alumina Spherical Beads with Antimicrobial Properties

Table 1

Slurries used for preparing alumina spheres.

Slurry	Alumina (g)	PVA (g)	Sodium alginate (g)	Water (mL)
50 : 1	2.5	0.05	0.1	2.45
50 : 2	2.5	0.1	0.1	2.4
50 : 5	2.5	0.25	0.1	2.25
60 : 1	3	0.05	0.1	1.95
60 : 2	3	0.1	0.1	1.9
60 : 5	3	0.25	0.1	1.75
70 : 1	3.5	0.05	0.1	1.45
70 : 2	3.5	0.1	0.1	1.4