Self-terminating diffraction gates femtosecond X-ray nanocrystallography measurements

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Self-terminating diffraction gates femtosecond X-ray nanocrystallography measurements

Barty, A. (author)

Caleman, Carl (author): Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology

Aquila, A. (author)

Timneanu, Nicusor (author): Uppsala universitet,Molekylär biofysik

Lomb, L. (author)

White, T. A. (author)

Andreasson, Jakob (author): Uppsala universitet,Molekylär biofysik

Arnlund, David (author): Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology

Saša Bajt, (author)

Barends, T.R. M. (author)

Barthelmess, M. (author)

Bogan, M. J. (author)

Bostedt, C. (author)

Bozek, J. (author)

Coffee, R. (author)

Coppola, N. (author)

Davidsson, Jan (author): Uppsala universitet,Fysikalisk kemi

Deponte, D. P. (author)

Doak, R B (author)

Ekeberg, Tomas (author): Uppsala universitet,Molekylär biofysik

Elser, V. (author)

Epp, S. (author)

Erk, B. (author)

Fleckenstein, H. (author)

Foucar, L. (author)

Fromme, P. (author)

Graafsma, H. (author)

Gumprecht, L. (author)

Hajdu, Janos (author): Uppsala universitet,Molekylär biofysik

Hampton, C. Y. (author)

Hartmann, R. (author)

Hartmann, A. (author)

Hauser, G. (author)

Hirsemann, H. (author)

Holl, P. (author)

Hunter, M. (author)

Johansson, Linda C, 1983 (author): Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology

Kassemeyer, S. (author)

Kimmel, N. (author)

Kirian, R. (author)

Liang, M. (author)

Maia, F. (author)

Malmerberg, Erik, 1980 (author): Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology

Seibert, M. Marvin (author): Uppsala universitet,Molekylär biofysik

Martin, A. (author)

Nass, K. (author)

Neutze, Richard, 1969 (author): Gothenburg University,Göteborgs universitet,Institutionen för kemi och molekylärbiologi,Department of Chemistry and Molecular Biology

Reich, C. (author)

Rolles, D. (author)

Rudek, B. (author)

Rudenko, A. (author)

Scott, H. (author)

Schlichting, I. (author)

Schulz, J. (author)

Seibert, M. M. (author)

Shoeman, R. L. (author)

Sierra, R. (author)

Soltau, H. (author)

Spence, J. C. (author)

Stellato, F. (author)

Stern, S. (author)

Strüder, L. (author)

Ullrich, J. (author)

Wang, X. (author)

Weidenspointner, G. (author)

Weierstall, U. (author)

Wunderer, C. (author)

Chapman, H. N. (author)

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(creator_code:org_t)

2012
2012
English.
In: Nature Photonics. - 1749-4885 .- 1749-4893. ; 6:1, s. 35-40

Related links:: https://gup.ub.gu.se...; show more...; https://doi.org/10.1...; https://urn.kb.se/re...; show less...

Journal article (peer-reviewed)

Abstract Subject headings

X-ray free-electron lasers have enabled new approaches to the structural determination of protein crystals that are too small or radiation-sensitive for conventional analysis1. For sufficiently short pulses, diffraction is collected before significant changes occur to the sample, and it has been predicted that pulses as short as 10 fs may be required to acquire atomic-resolution structural information1, 2, 3, 4. Here, we describe a mechanism unique to ultrafast, ultra-intense X-ray experiments that allows structural information to be collected from crystalline samples using high radiation doses without the requirement for the pulse to terminate before the onset of sample damage. Instead, the diffracted X-rays are gated by a rapid loss of crystalline periodicity, producing apparent pulse lengths significantly shorter than the duration of the incident pulse. The shortest apparent pulse lengths occur at the highest resolution, and our measurements indicate that current X-ray free-electron laser technology5 should enable structural determination from submicrometre protein crystals with atomic resolution.

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By the author/editor: Barty, A.; Caleman, Carl; Aquila, A.; Timneanu, Nicuso ...; Lomb, L.; White, T. A.; show more...; Andreasson, Jako ...; Arnlund, David; Saša Bajt,; Barends, T.R. M.; Barthelmess, M.; Bogan, M. J.; Bostedt, C.; Bozek, J.; Coffee, R.; Coppola, N.; Davidsson, Jan; Deponte, D. P.; Doak, R B; Ekeberg, Tomas; Elser, V.; Epp, S.; Erk, B.; Fleckenstein, H.; Foucar, L.; Fromme, P.; Graafsma, H.; Gumprecht, L.; Hajdu, Janos; Hampton, C. Y.; Hartmann, R.; Hartmann, A.; Hauser, G.; Hirsemann, H.; Holl, P.; Hunter, M.; Johansson, Linda ...; Kassemeyer, S.; Kimmel, N.; Kirian, R.; Liang, M.; Maia, F.; Malmerberg, Erik ...; Seibert, M. Marv ...; Martin, A.; Nass, K.; Neutze, Richard, ...; Reich, C.; Rolles, D.; Rudek, B.; Rudenko, A.; Scott, H.; Schlichting, I.; Schulz, J.; Seibert, M. M.; Shoeman, R. L.; Sierra, R.; Soltau, H.; Spence, J. C.; Stellato, F.; Stern, S.; Strüder, L.; Ullrich, J.; Wang, X.; Weidenspointner, ...; Weierstall, U.; Wunderer, C.; Chapman, H. N.; show less...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Biological Scien ...; and Biochemistry and ...

Articles in the publication: Nature Photonics

By the university: University of Gothenburg; Uppsala University

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Self-terminating diffraction gates femtosecond X-ray nanocrystallography measurements

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