G
Georg Weidenspointner
Researcher at Max Planck Society
Publications - 92
Citations - 7796
Georg Weidenspointner is an academic researcher from Max Planck Society. The author has contributed to research in topics: Laser & Femtosecond. The author has an hindex of 31, co-authored 92 publications receiving 7208 citations. Previous affiliations of Georg Weidenspointner include Paul Sabatier University.
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Journal ArticleDOI
Femtosecond X-ray protein nanocrystallography
Henry N. Chapman,Petra Fromme,Anton Barty,Thomas A. White,Richard A. Kirian,Andrew Aquila,Mark S. Hunter,Joachim Schulz,Daniel P. DePonte,Uwe Weierstall,R. Bruce Doak,Filipe R. N. C. Maia,Andrew V. Martin,Ilme Schlichting,Lukas Lomb,Nicola Coppola,Robert L. Shoeman,Sascha W. Epp,Robert Hartmann,Daniel Rolles,Artem Rudenko,Lutz Foucar,Nils Kimmel,Georg Weidenspointner,Peter Holl,Mengning Liang,Miriam Barthelmess,Carl Caleman,Sébastien Boutet,Michael J. Bogan,Jacek Krzywinski,Christoph Bostedt,Saša Bajt,Lars Gumprecht,Benedikt Rudek,Benjamin Erk,Carlo Schmidt,André Hömke,Christian Reich,Daniel Pietschner,Lothar Strüder,Günter Hauser,H. Gorke,Joachim Ullrich,Sven Herrmann,Gerhard Schaller,Florian Schopper,Heike Soltau,Kai-Uwe Kühnel,Marc Messerschmidt,John D. Bozek,Stefan P. Hau-Riege,Matthias Frank,Christina Y. Hampton,Raymond G. Sierra,Dmitri Starodub,Garth J. Williams,Janos Hajdu,Nicusor Timneanu,M. Marvin Seibert,M. Marvin Seibert,Jakob Andreasson,Andrea Rocker,Olof Jönsson,Martin Svenda,Stephan Stern,Karol Nass,Robert Andritschke,Claus Dieter Schröter,Faton Krasniqi,Mario Bott,Kevin Schmidt,Xiaoyu Wang,Ingo Grotjohann,James M. Holton,Thomas R. M. Barends,Richard Neutze,Stefano Marchesini,Raimund Fromme,Sebastian Schorb,Daniela Rupp,M. Adolph,Tais Gorkhover,Inger Andersson,Helmut Hirsemann,Guillaume Potdevin,Heinz Graafsma,Björn Nilsson,John C. H. Spence +88 more
TL;DR: This work offers a new approach to structure determination of macromolecules that do not yield crystals of sufficient size for studies using conventional radiation sources or are particularly sensitive to radiation damage, by using pulses briefer than the timescale of most damage processes.
Journal ArticleDOI
Single mimivirus particles intercepted and imaged with an X-ray laser
M. Marvin Seibert,Tomas Ekeberg,Filipe R. N. C. Maia,Martin Svenda,Jakob Andreasson,Olof Jönsson,Dusko Odic,Bianca Iwan,Andrea Rocker,Daniel Westphal,Max F. Hantke,Daniel P. DePonte,Anton Barty,Joachim Schulz,Lars Gumprecht,Nicola Coppola,Andrew Aquila,Mengning Liang,Thomas A. White,Andrew V. Martin,Carl Caleman,Stephan Stern,Chantal Abergel,Virginie Seltzer,Jean-Michel Claverie,Christoph Bostedt,John D. Bozek,Sébastien Boutet,A. Miahnahri,Marc Messerschmidt,Jacek Krzywinski,Garth J. Williams,Keith O. Hodgson,Michael J. Bogan,Christina Y. Hampton,Raymond G. Sierra,D. Starodub,Inger Andersson,Sǎa Bajt,Miriam Barthelmess,John C. H. Spence,Petra Fromme,Uwe Weierstall,Richard A. Kirian,Mark S. Hunter,R. Bruce Doak,Stefano Marchesini,Stefan P. Hau-Riege,Matthias Frank,Robert L. Shoeman,Lukas Lomb,Sascha W. Epp,Robert Hartmann,Daniel Rolles,Artem Rudenko,Carlo Schmidt,Lutz Foucar,Nils Kimmel,Peter Holl,Benedikt Rudek,Benjamin Erk,André Hömke,Christian Reich,Daniel Pietschner,Georg Weidenspointner,Lothar Strüder,Günter Hauser,H. Gorke,Joachim Ullrich,Ilme Schlichting,Sven Herrmann,Gerhard Schaller,Florian Schopper,Heike Soltau,Kai Uwe Kuhnel,Robert Andritschke,Claus Dieter Schröter,Faton Krasniqi,Mario Bott,Sebastian Schorb,Daniela Rupp,M. Adolph,Tais Gorkhover,Helmut Hirsemann,Guillaume Potdevin,Heinz Graafsma,Björn Nilsson,Henry N. Chapman,Janos Hajdu +88 more
TL;DR: This work shows that high-quality diffraction data can be obtained with a single X-ray pulse from a non-crystalline biological sample, a single mimivirus particle, which was injected into the pulsed beam of a hard-X-ray free-electron laser, the Linac Coherent Light Source.
Journal ArticleDOI
Radioactive 26Al from massive stars in the Galaxy.
Roland Diehl,Hubert Halloin,K. Kretschmer,G. G. Lichti,V. Schönfelder,Andrew W. Strong,Andreas von Kienlin,Wei Wang,Pierre Jean,Jürgen Knödlseder,J. P. Roques,Georg Weidenspointner,Stéphane Schanne,Dieter H. Hartmann,Christoph Winkler,Cornelia B. Wunderer +15 more
TL;DR: High spectral resolution measurements of 26Al emission at 1808.65 keV demonstrate that the 26Al source regions corotate with the Galaxy, supporting its Galaxy-wide origin and determining a present-day equilibrium mass of 2.8 (± 0.8) solar masses of 27Al.
Journal ArticleDOI
The all-sky distribution of 511 keV electron-positron annihilation emission
Jürgen Knödlseder,P. Jean,V. Lonjou,Georg Weidenspointner,Nidhal Guessoum,W. Gillard,G. K. Skinner,P. von Ballmoos,G. Vedrenne,Jean-Pierre Roques,S. Schanne,Bonnard J. Teegarden,V. Schönfelder,C. Winkler +13 more
TL;DR: In this article, the authors presented a map of 511 keV electron-positron annihilation emission, based on data accumulated with the SPI spectrometer aboard ESA's INTEGRAL gamma-ray observatory, that covers approximately 95% of the celestial sphere.
Journal ArticleDOI
Self-terminating diffraction gates femtosecond X-ray nanocrystallography measurements
Anton Barty,Carl Caleman,Andrew Aquila,Nicusor Timneanu,Lukas Lomb,Thomas A. White,Jakob Andreasson,David Arnlund,Saša Bajt,Thomas R. M. Barends,Miriam Barthelmess,Michael J. Bogan,Christoph Bostedt,John D. Bozek,Ryan Coffee,Nicola Coppola,Jan Davidsson,Daniel P. DePonte,R. Bruce Doak,Tomas Ekeberg,Veit Elser,Sascha W. Epp,Benjamin Erk,Holger Fleckenstein,Lutz Foucar,Petra Fromme,Heinz Graafsma,Lars Gumprecht,Janos Hajdu,Christina Y. Hampton,Robert Hartmann,Andreas Hartmann,Günter Hauser,Helmut Hirsemann,Peter Holl,Mark S. Hunter,Linda C. Johansson,Stephan Kassemeyer,Nils Kimmel,Richard A. Kirian,Mengning Liang,Filipe R. N. C. Maia,Erik Malmerberg,Stefano Marchesini,Andrew V. Martin,Karol Nass,Richard Neutze,Christian Reich,Daniel Rolles,Benedikt Rudek,Artem Rudenko,Howard A. Scott,Ilme Schlichting,Joachim Schulz,M. Marvin Seibert,M. Marvin Seibert,Robert L. Shoeman,Raymond G. Sierra,Heike Soltau,John C. H. Spence,Francesco Stellato,Stephan Stern,Lothar Strüder,Joachim Ullrich,Xiaoyu Wang,Georg Weidenspointner,Uwe Weierstall,Cornelia B. Wunderer,Henry N. Chapman +68 more
TL;DR: Measurements indicate that current X-ray free-electron laser technology should enable structural determination from submicrometre protein crystals with atomic resolution, and the shortest apparent pulse lengths occur at the highest resolution.