Dr. William York of the Complex Carbohydrate Research Center has created these two databases with scientific input from others at the University of Georgia. The Xyloglucan NMR Database consists of a searchable table of the ?H-NMR chemical shifts of xyloglucan oligoglycosyl alditols. Xyloglucans are highly branched polymers with a cellulosic backbone (i.e., consisting of b-(1,4)-linked D-glucosyl...
The Department of Polymer Science at the University of Southern Mississippi provides the Macrogalleria: a cyberwonderland of polymer fun. At this site, the user has the opportunity to learn about polymers, "large molecule containing small molecules joined together chemically to form one giant macromolecule" and polymer science. Sections are divided into levels: Polymers are Everywhere, Polymers Up...