Applied Technotopia

We scan the digital environment to examine the leading trends in emerging technology today to know more about future.

We have added a few indices around the site. Though we look to the future, we need to keep an eye on the present as well:

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An advance in the field of biofuels.



In the search for renewable alternatives to gasoline, heavy alcohols such as isobutanol are promising candidates.

They contain more energy than ethanol and are also more compatible with existing gasoline-based infrastructure.

For isobutanol to become practical, however, scientists need a way to reliably produce huge quantities of it from renewable sources.

MIT chemical engineers and biologists have now devised a way to dramatically boost isobutanol production in yeast, which naturally make it in small amounts. They engineered yeast so that isobutanol synthesis takes place entirely within mitochondria, cell structures that generate energy and also host many biosynthetic pathways. Using this approach, they were able to boost isobutanol production by about 260 percent.

Though still short of the scale needed for industrial production, the advance suggests that this is a promising approach to engineering not only isobutanol but other useful chemicals as well, says Gregory Stephanopoulos, an MIT professor of chemical engineering and one of the senior authors of a paper describing the work in the Feb. 17 online edition of Nature Biotechnology

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    Because even electric cars and hybrids draw from existing power plants, the net effect on the usage of fossil fuels is...
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    Sounds awesome, I really hope this new pathway towards the complete use of renewable resources in everyday life...
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  24. futurist-foresight reblogged this from smarterplanet and added:
    An advance in the field of biofuels.
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