organic chemistry

Plant plastics

The story

A team of scientists from a Dutch university has discovered a way of turning biogas made from plant matter into the building blocks of common plastics.
They used a new kind of iron catalyst made from nanoparticles to make ethene and propene. This new method means that plastics with the same chemical structure, and therefore properties as traditional petroplastics, can be produced using biomass, a renewable resource. More

Spider-goat, spider-goat…

Credit: the prodigal untitled13 @ Flickr

…does whatever a spider-goat does.

Can she swing

from a web?

No she can’t

she’s a goat…

…however, she can produce spider silk proteins in her milk.

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Exciting new biotechnology

In order to keep science interesting and relevant to students it always good to show them the latest breakthroughs in science and in this post I’ve got a couple of examples related to cells, tissues and organs that would be suitable for KS4 and KS5 biology students. More