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| Image Source: Teacher's Guide to Photosynthesis |
See previous post this year Mimicking Nature. I derived the title of the post from a supporting link to the article below suggesting that scientist had "hacked photosynthesis" and I thought it catchy. The fact that Argonne National Laboratory, Australian researchers (see link in the article) and now Florida State University have achieved this is exciting. What will be interesting are the moneyed interests that will ally against this advancement and sadly, throw lobbyists and dollars towards our elected officials to delay or squash it totally. Our economy is tied to commerce, but in essence this would be like [paraphrased] "living in the canopy, and burning down the forest." *
* Source: "Predator Nation," Charles H. Ferguson, chapter 1: "Where We Are Now."
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| Image Source: Biology Notes for IGCSE |
It’s one of the holy grails of scientific research: discovering a way of replicating the natural process of photosynthesis, such that light could be easily converted into energy for other purposes, just like a plant does. And now researchers in the US have discovered an artificial material that lets them mimic this system to create a clean, sustainable source of power.
Researchers at Florida State University have discovered a method of using manganese oxide – also known as birnessite – to capture sunlight and then use that solar energy to create an oxidation reaction, breaking down water (H2O) into hydrogen (H) and oxygen (O2). Oxidation occurs during photosynthesis, and by replicating this part of the natural process, we might be able to produce energy in new ways via a simple, practical mechanism.
Science Alert:
New artificial material mimics photosynthesis to create clean, self-sustaining energy source
Peter Dockrill
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