Sea Creatures to Provide Basis for New Electronics?

hakaii writes to tell us that the shells of tiny sea creatures may help to lay the foundation for new electronic devices including an improved pollution detector. "Using a chemical process that converts the shells' original silica (silicon dioxide, SiO2) into the semiconductor material silicon, researchers have created a new class of gas sensors based on the unique and intricate three-dimensional (3-D) shells produced by microscopic creatures known as diatoms. The converted shells, which retain the 3-D shape and nanoscale detail of the originals, could also be useful as battery electrodes, chemical purifiers - and in other applications requiring complex shapes that nature can produce better than humans."

Comments

Re:so, who will patent this

[Whiney Mac Fanboy]

I watched a movie called the corporation not so long ago,

Torrent (via mininova) available here. Everyone watch this - it's great.

Re:so, who will patent this-cynicism

[Whiney Mac Fanboy]

Thankfully patents only last ten years. Feel better?

Uh, where do you live where patents only last ten years?

I don't feel better no.