Science news articles about 'complex organic molecules'

... n-propyl cyanide. Their computational models of interstellar chemistry also indicate that yet larger organic molecules may be present - including the so-far elusive amino acids, which are essential ...

... of "advanced" or cellulosic biofuels, which are biofuels, such as ethanol, derived by processing the complex organic molecule, cellulose, which makes up a large amount of most plant materials. In the ...

... shown to exist, has lots of rocks but no organic solvents. It does, however, have very hot ... processes can promote reactions to generate complex organic molecules even at unfavorable low temperatures ...

... long have used the process known as "cracking" to break the carbon-carbon bonds in complex organic molecules (such as heavy hydrocarbons) into simpler molecules (such as light hydrocarbons.) Today, ...

... foundation for life on Earth -- star and planet formation and the production of complex organic molecules in interstellar space -- are yielding their secrets to astronomers armed with powerful new ...

... , conditions on the early Earth allowed not only the synthesis of a wide variety of complex organic molecules, but also the formation of membrane-bound compartments that would have encapsulated ...

... makes up about 80 percent of the earth's atmosphere. It is used by living organisms to produce a number of complex organic molecules, including DNA. Processing or fixation is necessary to convert ...

... have previously been rigidly linear. These stereocenters, analogous to the chemical hubs found in many complex organic molecules, introduce kinks into 1-D nanostructures, transforming them into more ...