Table 1 Recipes for preparation of water-in-oil-in-water double emulsions
From: Hybrid nanostructured particles via surfactant-free double miniemulsion polymerization
Entry no. | Inner water-in-oil (W/O) emulsion | Water-in-oil-in-water (W/O/W) emulsion | ||||||
|---|---|---|---|---|---|---|---|---|
Styrene | PEOS | Inner water phase | W/O emulsion | Outer water phase | Emulsification method | |||
(g) | (g) | (g) | pH | (g) | (g) | pH | ||
1 | 5 | 5 | 1 | 7.0 | 3 | 30 | 7.0 | Ultrasonication |
2 | 5 | 5 | 2 | 7.0 | 3 | 30 | 7.0 | Ultrasonication |
3 | 5 | 5 | 3 | 7.0 | 3 | 30 | 7.0 | Ultrasonication |
4 | 5 | 5 | 4 | 7.0 | 3 | 30 | 7.0 | Ultrasonication |
5 | 5 | 5 | 6 | 7.0 | 3 | 30 | 7.0 | Ultrasonication |
6 | 5 | 5 | 1 | 1.0 | 3 | 30 | 7.0 | Ultrasonication |
7 | 5 | 5 | 1 | 3.0 | 3 | 30 | 7.0 | Ultrasonication |
8 | 5 | 5 | 1 | 5.0 | 3 | 30 | 7.0 | Ultrasonication |
9 | 5 | 5 | 1 | 9.5 | 3 | 30 | 7.0 | Ultrasonication |
10 | 5 | 5 | 1 | 10.7 | 3 | 30 | 7.0 | Ultrasonication |
11 | 5 | 5 | 1 | 7.0 | 3 | 30 | 1.5 | Ultrasonication |
12 | 5 | 5 | 1 | 7.0 | 3 | 30 | 2.5 | Ultrasonication |
13 | 5 | 5 | 1 | 7.0 | 3 | 30 | 5.0 | Ultrasonication |
14 | 5 | 5 | 1 | 7.0 | 3 | 30 | 9.5 | Ultrasonication |
15 | 5 | 5 | 1 | 7.0 | 3 | 30 | 10.0 | Ultrasonication |
16 | 5 | 5 | 1 | 7.0 | 3 | 30 | 10.7 | Ultrasonication |
17 | 5 | 5 | 1 | 7.0 | 5 | 50 | 7.0 | Ultra-Turrax 18,000 r.p.m. |
18 | 5 | 5 | 1 | 7.0 | 5 | 50 | 7.0 | Ultra-Turrax 12,000 r.p.m. |
19 | 5 | 5 | 1 | 7.0 | 5 | 50 | 7.0 | Ultra-Turrax 9000 r.p.m. |
20 | 5 | 5 | 1 | 7.0 | 5 | 50 | 7.0 | Ultra-Turrax 4000 r.p.m. |
