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De Angelis D, Longetti L, Bonano G, Pelli Cresi JS, Foglia L, Pancaldi M, Capotondi F, Pedersoli E, Bencivenga F, Krstulovic M, Menk RH, D'Addato S, Orlando S, de Simone M, Ingle RA, Bleiner D, Coreno M, Principi E, Chergui M, Masciovecchio C, Mincigrucci R. A sub-100 nm thickness flat jet for extreme ultraviolet to soft X-ray absorption spectroscopy. JOURNAL OF SYNCHROTRON RADIATION 2024; 31:605-612. [PMID: 38592969 DOI: 10.1107/s1600577524001875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/26/2024] [Indexed: 04/11/2024]
Abstract
Experimental characterization of the structural, electronic and dynamic properties of dilute systems in aqueous solvents, such as nanoparticles, molecules and proteins, are nowadays an open challenge. X-ray absorption spectroscopy (XAS) is probably one of the most established approaches to this aim as it is element-specific. However, typical dilute systems of interest are often composed of light elements that require extreme-ultraviolet to soft X-ray photons. In this spectral regime, water and other solvents are rather opaque, thus demanding radical reduction of the solvent volume and removal of the liquid to minimize background absorption. Here, we present an experimental endstation designed to operate a liquid flat jet of sub-micrometre thickness in a vacuum environment compatible with extreme ultraviolet/soft XAS measurements in transmission geometry. The apparatus developed can be easily connected to synchrotron and free-electron-laser user-facility beamlines dedicated to XAS experiments. The conditions for stable generation and control of the liquid flat jet are analyzed and discussed. Preliminary soft XAS measurements on some test solutions are shown.
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Affiliation(s)
- Dario De Angelis
- CNR - Istituto Officina dei Materiali (IOM), Basovizza, Area Science Park, 34149 Trieste, Italy
| | - Luca Longetti
- Lausanne Centre for Ultrafast Science, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Gabriele Bonano
- Dipartimento FIM, Università degli Studi di Modena e Reggio Emilia, Via Campi 213/a, 41125 Modena, Italy
| | | | - Laura Foglia
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Matteo Pancaldi
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Flavio Capotondi
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Emanuele Pedersoli
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Filippo Bencivenga
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Marija Krstulovic
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Ralf Hendrik Menk
- Sezione di Trieste, Istituto Nazionale di Fisica Nucleare, Via Valerio 2, 34127 Trieste, Italy
| | - Sergio D'Addato
- Dipartimento FIM, Università degli Studi di Modena e Reggio Emilia, Via Campi 213/a, 41125 Modena, Italy
| | - Stefano Orlando
- ISM-CNR, Trieste Branch, in Basovizza Area Science Park, 34149 Trieste, Italy
| | - Monica de Simone
- CNR - Istituto Officina dei Materiali (IOM), Basovizza, Area Science Park, 34149 Trieste, Italy
| | - Rebecca A Ingle
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, United Kingdom
| | - Davide Bleiner
- Laboratory for Advanced Analytical Technologies, EMPA, Uberlandstrasse 129, CH-8600 Dübendorf, Switzerland
| | - Marcello Coreno
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Emiliano Principi
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Majed Chergui
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Claudio Masciovecchio
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
| | - Riccardo Mincigrucci
- Elettra-Sincrotrone Trieste, Strada Statale 14-km 163.5, Basovizza, 34149 Trieste, Italy
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3
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Konold PE, You T, Bielecki J, Valerio J, Kloos M, Westphal D, Bellisario A, Varma Yenupuri T, Wollter A, Koliyadu JCP, Koua FH, Letrun R, Round A, Sato T, Mészáros P, Monrroy L, Mutisya J, Bódizs S, Larkiala T, Nimmrich A, Alvarez R, Adams P, Bean R, Ekeberg T, Kirian RA, Martin AV, Westenhoff S, Maia FRNC. 3D-printed sheet jet for stable megahertz liquid sample delivery at X-ray free-electron lasers. IUCRJ 2023; 10:662-670. [PMID: 37721770 PMCID: PMC10619454 DOI: 10.1107/s2052252523007972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Accepted: 09/12/2023] [Indexed: 09/19/2023]
Abstract
X-ray free-electron lasers (XFELs) can probe chemical and biological reactions as they unfold with unprecedented spatial and temporal resolution. A principal challenge in this pursuit involves the delivery of samples to the X-ray interaction point in such a way that produces data of the highest possible quality and with maximal efficiency. This is hampered by intrinsic constraints posed by the light source and operation within a beamline environment. For liquid samples, the solution typically involves some form of high-speed liquid jet, capable of keeping up with the rate of X-ray pulses. However, conventional jets are not ideal because of radiation-induced explosions of the jet, as well as their cylindrical geometry combined with the X-ray pointing instability of many beamlines which causes the interaction volume to differ for every pulse. This complicates data analysis and contributes to measurement errors. An alternative geometry is a liquid sheet jet which, with its constant thickness over large areas, eliminates the problems related to X-ray pointing. Since liquid sheets can be made very thin, the radiation-induced explosion is reduced, boosting their stability. These are especially attractive for experiments which benefit from small interaction volumes such as fluctuation X-ray scattering and several types of spectroscopy. Although their use has increased for soft X-ray applications in recent years, there has not yet been wide-scale adoption at XFELs. Here, gas-accelerated liquid sheet jet sample injection is demonstrated at the European XFEL SPB/SFX nano focus beamline. Its performance relative to a conventional liquid jet is evaluated and superior performance across several key factors has been found. This includes a thickness profile ranging from hundreds of nanometres to 60 nm, a fourfold increase in background stability and favorable radiation-induced explosion dynamics at high repetition rates up to 1.13 MHz. Its minute thickness also suggests that ultrafast single-particle solution scattering is a possibility.
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Affiliation(s)
- Patrick E. Konold
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | - Tong You
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | | | - Joana Valerio
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Marco Kloos
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Daniel Westphal
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | - Alfredo Bellisario
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | - Tej Varma Yenupuri
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | - August Wollter
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | | | | | - Romain Letrun
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Adam Round
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Tokushi Sato
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Petra Mészáros
- Department of Chemistry – BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
| | - Leonardo Monrroy
- Department of Chemistry – BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
| | - Jennifer Mutisya
- Department of Chemistry – BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
| | - Szabolcs Bódizs
- Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, Sweden
| | - Taru Larkiala
- Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, Sweden
| | - Amke Nimmrich
- Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, Sweden
- Department of Chemistry, University of Washington, Bagley Hall, Seattle, WA 98195, USA
| | - Roberto Alvarez
- Department of Physics, Arizona State University, 550 E. Tyler Drive, Tempe, AZ 85287, USA
| | - Patrick Adams
- School of Science, STEM College, RMIT University, Melbourne, Victoria 3000, Australia
| | - Richard Bean
- European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Tomas Ekeberg
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
| | - Richard A. Kirian
- Department of Physics, Arizona State University, 550 E. Tyler Drive, Tempe, AZ 85287, USA
| | - Andrew V. Martin
- School of Science, STEM College, RMIT University, Melbourne, Victoria 3000, Australia
| | - Sebastian Westenhoff
- Department of Chemistry – BMC, Uppsala University, Box 576, 75123 Uppsala, Sweden
- Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, Sweden
| | - Filipe R. N. C. Maia
- Laboratory of Molecular Biophysics, Institute for Cell and Molecular Biology, Uppsala University, Box 596, 75124 Uppsala, Sweden
- Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA
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Buttersack T, Haak H, Bluhm H, Hergenhahn U, Meijer G, Winter B. Imaging temperature and thickness of thin planar liquid water jets in vacuum. STRUCTURAL DYNAMICS (MELVILLE, N.Y.) 2023; 10:034901. [PMID: 37398627 PMCID: PMC10314331 DOI: 10.1063/4.0000188] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/12/2023] [Indexed: 07/04/2023]
Abstract
We present spatially resolved measurements of the temperature of a flat liquid water microjet for varying ambient pressures, from vacuum to 100% relative humidity. The entire jet surface is probed in a single shot by a high-resolution infrared camera. Obtained 2D images are substantially influenced by the temperature of the apparatus on the opposite side of the infrared camera; a protocol to correct for the thermal background radiation is presented. In vacuum, we observe cooling rates due to water evaporation on the order of 105 K/s. For our system, this corresponds to a temperature decrease in approximately 15 K between upstream and downstream positions of the flowing leaf. Making reasonable assumptions on the absorption of the thermal background radiation in the flatjet, we can extend our analysis to infer a thickness map. For a reference system, our value for the thickness is in good agreement with the one reported from white light interferometry.
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Affiliation(s)
| | | | | | | | | | - Bernd Winter
- Authors to whom correspondence should be addressed: and
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5
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Hoffman DJ, Van Driel TB, Kroll T, Crissman CJ, Ryland ES, Nelson KJ, Cordones AA, Koralek JD, DePonte DP. Microfluidic liquid sheets as large-area targets for high repetition XFELs. Front Mol Biosci 2022; 9:1048932. [PMID: 36567947 PMCID: PMC9780453 DOI: 10.3389/fmolb.2022.1048932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/18/2022] [Indexed: 12/13/2022] Open
Abstract
The high intensity of X-ray free electron lasers (XFELs) can damage solution-phase samples on every scale, ranging from the molecular or electronic structure of a sample to the macroscopic structure of a liquid microjet. By using a large surface area liquid sheet microjet as a sample target instead of a standard cylindrical microjet, the incident X-ray spot size can be increased such that the incident intensity falls below the damage threshold. This capability is becoming particularly important for high repetition rate XFELs, where destroying a target with each pulse would require prohibitively large volumes of sample. We present here a study of microfluidic liquid sheet dimensions as a function of liquid flow rate. Sheet lengths, widths and thickness gradients are shown for three styles of nozzles fabricated from isotropically etched glass. In-vacuum operation and sample recirculation using these nozzles is demonstrated. The effects of intense XFEL pulses on the structure of a liquid sheet are also briefly examined.
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Affiliation(s)
- David J. Hoffman
- SLAC National Accelerator Laboratory, Menlo Park, CA, United States
| | - Tim B. Van Driel
- SLAC National Accelerator Laboratory, Menlo Park, CA, United States
| | - Thomas Kroll
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Stanford University, Menlo Park, CA, United States
| | - Christopher J. Crissman
- SLAC National Accelerator Laboratory, Menlo Park, CA, United States,United States Military Academy, West Point, NY, United States
| | - Elizabeth S. Ryland
- SLAC National Accelerator Laboratory, Stanford PULSE Institute, Menlo Park, CA, United States
| | - Kacie J. Nelson
- SLAC National Accelerator Laboratory, Stanford PULSE Institute, Menlo Park, CA, United States
| | - Amy A. Cordones
- SLAC National Accelerator Laboratory, Stanford PULSE Institute, Menlo Park, CA, United States
| | - Jake D. Koralek
- SLAC National Accelerator Laboratory, Menlo Park, CA, United States
| | - Daniel P. DePonte
- SLAC National Accelerator Laboratory, Menlo Park, CA, United States,*Correspondence: Daniel P. DePonte,
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