Table 1.
Characteristics of hydroxyethyl cellulose, HeC, samples used in this study.
| Sample Codes | Molar Substitution Number by Hydroxyethyl Groups | Mw/103 |
|---|---|---|
| HeC(1.3:90) | 1.3 | 90 |
| HeC(2.0:220) | 2.0 | 220 |
| HeC(3.6:70) | 3.6 | 70 |
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.