Figure 1.
The classical egg-box model (a); the charge distribution of the α-l-guluronate anion, G residual (b). Adapted with permission from Plazinski and Drach [3]. Copyright (2013), American Chemical Society.
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.