Plastics and other polymers are used every day. These polymers are mostly made from fossil resources by refining petrochemicals. On the other hand, many microorganisms naturally synthesize polyesters known as polyhydroxyalkanoates (PHAs) as distinct granules inside cells.
from Engineering and Construction News – ScienceDaily https://www.sciencedaily.com/releases/2016/12/161209111857.htm
via Tumblr http://ndbasilica.tumblr.com/post/154303789304
No comments:
Post a Comment