Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Formulation variables and their levels for development of chitosan nanoparticles.
| S. No. | Variables | Levels | ||
|---|---|---|---|---|
| +1 | 0 | -1 | ||
| 1 | Chitosan Concentration (X1) | 0.03% | 0.05% | 0.07% |
| 2 | Concentration of TPP (X2) | 0.15% | 0.2% | 0.25% |
| 3 | Concentration of Tween 80 (X3) | 0.55% | 0.6% | 0.65% |
