Sentences with phrase «single free electron»

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Scientists hope that free - electron lasers will become the next - generation x-ray source for a range of research problemsfrom probing the structure of single proteins to studying so - called warm, dense matter.

«What is really interesting to me is that you can potentially focus the beam down to a small size, and then you would really have a system that competes with X-ray free - electron lasers,» Minor said, which opens up the possibility of electron imaging of single biological particles.

S. Huang, Y. Ding, Y. Feng, E. Hemsing, Z. Huang, J. Krzywinksi, A. A. Lutman, A. Marinelli, T. J. Maxwell, and D. Zhu, «Generating single - spike hard x-ray pulses with nonlinear bunch compression in free - electron lasers,» Phys.

The advent of hard X-ray Free - Electron - lasers (XFEL), such as the European XFEL in the Hamburg area, Germany, the Linac Coherent Light Source (LCLS), CA, USA or the SPring - 8 Angstrom Compact free electron LAser (SACLA), Japan, enables a broad range of novel experiments including single - shot diffraction imaging of biological structures and time - resolved imaging of the dynamics of maFree - Electron - lasers (XFEL), such as the European XFEL in the Hamburg area, Germany, the Linac Coherent Light Source (LCLS), CA, USA or the SPring - 8 Angstrom Compact free electron LAser (SACLA), Japan, enables a broad range of novel experiments including single - shot diffraction imaging of biological structures and time - resolved imaging of the dynamics oElectron - lasers (XFEL), such as the European XFEL in the Hamburg area, Germany, the Linac Coherent Light Source (LCLS), CA, USA or the SPring - 8 Angstrom Compact free electron LAser (SACLA), Japan, enables a broad range of novel experiments including single - shot diffraction imaging of biological structures and time - resolved imaging of the dynamics of mafree electron LAser (SACLA), Japan, enables a broad range of novel experiments including single - shot diffraction imaging of biological structures and time - resolved imaging of the dynamics oelectron LAser (SACLA), Japan, enables a broad range of novel experiments including single - shot diffraction imaging of biological structures and time - resolved imaging of the dynamics of matter

Every second of every day, cells in your body are exposed to free radicals - unstable molecules missing a single electron.

Free radicals are unstable substances that have a single unpaired electron in the outer shell and are thought to contribute to certain chronic diseases.

Simply put, a free radical is any molecule with a single, unpaired electron.

In the process of energy production, single electrons escape from the «factory line» and react with oxygen molecules to form free radicals such as peroxide and superoxide.