With a little charge, this new catalyst can assemble itself out of a solution of regular water, cobalt and phosphate — and phosphate in water actually is good for living things like the Ralstonia
eutropha bacteria that make up the back half of the bionic leaf.
Then, Ralstonia
eutropha bacteria consume the hydrogen gas and pull in carbon dioxide from the air.
Not exact matches
A team from Brookhaven Academy in Mississippi will determine whether the
bacteria Ralstonia
eutropha maintains its ability to produce polyhydroxyalkanoates (PHA) in microgravity.
In two papers published back - to - back in Biotechnology Journal online on November 30, 2016, a Korean research team led by Professor Kyung - Jin Kim at Kyungpook National University and Distinguished Professor Sang Yup Lee at the Korea Advanced Institute of Science and Technology (KAIST) described the crystal structure of PHA synthase from Ralstonia
eutropha, the best studied
bacterium for PHA production, and reported the structural basis for the detailed molecular mechanisms of PHA biosynthesis.
But last year, Nocera reported that his team had engineered
bacteria called Ralstonia
eutropha to feed on the H2 and carbon dioxide (CO2) from the air and combine them to make hydrocarbon fuels.
Ralstonia
eutropha (R.
eutropha), the model
bacterium of this class, can grow to very high cell densities (> 200 g / L)[3].
Ralstonia
eutropha is a
bacterium that can grow using hydrogen and carbon dioxide in an aerobic environment.
The nitrosomonas
eutropha was extracted from soil samples; once more, a group applied live
bacteria while another applied a placebo.
Grown in contact with these catalysts, the
bacterium Ralstonia
eutropha then consumes the produced H2 to synthesize... Read more →