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Structure of Isolated Biomolecules by Electron Diffraction--Laser Desorption: Uracil and Guanine.

The article reports on the development of ultrafast electron diffraction (UED) in the U.S. It states that the aim of the development of UED is to study structural dynamics in isolated molecules in the gas phase with combined spatial and temporal resolutions. It is discussed that the power of UED is...

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Publicado en:Journal of the American Chemical Society Vol. 131; no. 8; pp. 2806 - 2809
Autores principales: Gahlmann, Andreas, Sang Tae Park, Zewail, Ahmed H.
Formato: Artículo
Publicado: American Chemical Society 3/4/2009
Materias:
Electron diffraction
Particles (Nuclear physics)
Optical diffraction
Lasers
United States
Acceso en línea:Ver este registro en EBSCOhost
Sumario:The article reports on the development of ultrafast electron diffraction (UED) in the U.S. It states that the aim of the development of UED is to study structural dynamics in isolated molecules in the gas phase with combined spatial and temporal resolutions. It is discussed that the power of UED is the ability to determine structures and, when time-resolved, provide those of excited states and dark structures.