The experiments were carried out on endofullerenes molecules of C60 into which smaller molecules of hydrogen H2 had been inserted The results published in Physical Review Letters represent the first known example of a quantum ... - Read More
Released 10 Oct 2014 1 00 PM EDTSource Newsroom Oak Ridge National Laboratory more news from this source Contact Information Available for logged in reporters only Citations Journal of Biological ChemistryOct 11 2014 Using X ... - Read More
A long sought goal of creating particles that can emit a colorful fluorescent glow in a biological environment and that could be precisely manipulated into position within living cells has been achieved by a team ... - Read More
It has been known for several years that sulfuric acid contributes to the formation of tiny aerosol particles which play an important role in the formation of clouds The new study by Kürten et al ... - Read More
New theoretical physics models could help us better grasp the atmospheric chemistry of ozone depletion Indeed understanding photoabsorption of nitrous oxide N2O a process which involves the transfer of the energy of a photon to ... - Read More
Researchers from the University of Southern Denmark have synthesized crystalline materials that can bind and store oxygen in high concentrations The stored oxygen can be released again when and where it is needed We do ... - Read More
Nano machines around one billionth of a metre in size of the future will need tiny devices to reduce friction and make movement possible The C60 molecule also known as fullerene or buckyball seemed to ... - Read More
Researchers at Lund University in Sweden and other institutions have worked out how the pigment of the skin manages to protect the body from the sun's dangerous UV rays The skin pigment converts the UV ... - Read More
Researchers from the University of Southern Denmark have synthesized crystalline materials that can bind and store oxygen in high concentrations Just one spoon of the substance is enough to absorb all the oxygen in a ... - Read More
Yeast are commonly used to transform corn and other plant materials into biofuels such as ethanol However large concentrations of ethanol can be toxic to yeast which has limited the production capacity of many yeast ... - Read More
Sugar is a vital source of energy for both plants and animals alike Understanding just how sugar makes its way into the cell could lead to the design of better drugs for diabetes patients and ... - Read More
Molecules containing carbon halogen bonds are produced naturally across all kingdoms of life and constitute a large family of natural products with a broad range of biological activities The presence of halogen substituents in many ... - Read More
The emerging field of molecular electronics could take our definition of portable to the next level enabling the construction of tiny circuits from molecular components In these highly efficient devices individual molecules would take on ... - Read More
Pollution is being removed more slowly from the atmosphere in the northern hemisphere than previously assumed An international research team that includes researchers from Wageningen University established that the atmospheric cleaning agent hydroxyl OH is ... - Read More
In future some diseases might be diagnosed earlier and treated more effectively Researchers at the Max Planck Institute for the Science of Light in Erlangen have developed an optical method that makes individual proteins such ... - Read More
Chemists at ETH Zürich and ITbM Nagoya University have developed a new method to build large libraries of bioactive molecules which can be used directly for biological assays by simply mixing a small number of ... - Read More
Researchers at Princeton University have begun crystallizing light as part of an effort to answer fundamental questions about the physics of matter The researchers are not shining light through crystal they are transforming light into ... - Read More
Scientists have married two unconventional forms of carbon one shaped like a soccer ball the other a tiny diamond to make a molecule that conducts electricity in only one direction This tiny electronic component known ... - Read More
Artificial membranes mimicking those found in living organisms have many potential applications ranging from detecting bacterial contaminants in food to toxic pollution in the environment to dangerous diseases in people Now a group of scientists ... - Read More
Using an electric prism scientists have found a new way of separating water molecules that differ only in their nuclear spin states and under normal conditions do not part ways Since water is such a ... - Read More
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