Science & Enterprise subscription

Follow us on Twitter

  • Four pharmaceutical companies are signing on to an initiative that promises to make clinical trials friendlier to p… https://t.co/VNbOdOc8i5
    about 5 hours ago
  • New post on Science and Enterprise: Pharmas Join Digital Clinical Trial Project https://t.co/FkhSAEntxd #Science #Business
    about 5 hours ago
  • A robot device is being developed that can fly through the air and drive along the ground with a single motor, and… https://t.co/hyeUKY5hR0
    about 9 hours ago
  • New post on Science and Enterprise: Flying, Driving Drone Robot Unveiled https://t.co/5aAqW1FhfK #Science #Business
    about 9 hours ago
  • A new enterprise in the U.K. is creating treatments with stem cells to repair damaged nerve cells in the inner ear… https://t.co/y4qOmPcuWK
    about 1 day ago

Please share Science & Enterprise

RSS
Follow by Email
Facebook
Facebook
Google+
Twitter
Visit Us
LinkedIn
INSTAGRAM

Israeli Prof. Develops Catalysts for Biodegradable Plastics

Sugar cane (USDA.gov)

Sugar cane (USDA.gov)

Moshe Kol, professor chemistry at Tel Aviv University in Israel, is developing new processes using corn starch and sugar to make biodegradable plastics more competitive in the industry. Kol’s approach involves a new variety of catalysts, substances that initiate or sustain chemical reactions in other substances.

Kol’s team in Tel Aviv is working with collaborators at universities in the U.K. and Germany. The partners are working on polylactic acid or PLA, a biodegradable plastic made from renewable plant sources such as corn, wheat, or sugar cane that’s already used in bottles, bags, and film, and can even be woven into clothes.

The new catalysts enable the polymerization of lactide, which is the building block of a corn-based plastic. Kol’s catalysts can be used more safely and efficiently, making “green” plastics more commercially feasible than conventional catalysts that have limited control of the way in which the corn-based molecules are assembled.

Early results of Kol’s research suggest plastics that he and his team produce in the lab look and feel like polystyrene, with the rigidity and transparency for making items such as drinking cups. So far, however, the drinking cups only work for liquids under 122 degrees F, but Kol believes they represent a first step for sustainable plastics in the industry.

Related:

*     *     *

Please share Science & Enterprise ...
error

1 comment to Israeli Prof. Develops Catalysts for Biodegradable Plastics