ArticleJournal of synchrotron radiation2019
XANES and EXAFS of dilute solutions of transition metals at XFELs.
Article in Journal of synchrotron radiation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Optimisation of measurement and data analysis of time-resolved X-ray absorption spectroscopy of thin film organic semiconductors.Faraday discussions · 2026Article
- X-ray Absorption Spectroscopy of Dilute Metalloenzymes at X-ray Free-Electron Lasers in a Shot-by-Shot Mode.The journal of physical chemistry letters · 2025Article
- XFEL Beamline Optical Instrumentation for Ultrafast Science.The journal of physical chemistry. B · 2024Review
- Characterization of the Coordination and Solvation Dynamics of Solvated Systems─Implications for the Analysis of Molecular Interactions in Solutions and Pure HJournal of chemical theory and computation · 2024Article
- Experimental capabilities for liquid jet samples at sub-MHz rates at the FXE Instrument at European XFEL.Journal of synchrotron radiation · 2023Article
- The role of basicity in selective C-H bond activation by transition metal-oxidos.Dalton transactions (Cambridge, England : 2003) · 2023Review
- Room temperature X-ray absorption spectroscopy of metalloenzymes with drop-on-demand sample delivery at XFELs.Pure and applied chemistry. Chimie pure et appliquee · 2023Article
- Using X-ray free-electron lasers for spectroscopy of molecular catalysts and metalloenzymes.Nature reviews. Physics · 2021Article
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Authors and funding
17 authors.
Funding
Abstract
This work has demonstrated that X-ray absorption spectroscopy (XAS), both Mn XANES and EXAFS, of solutions with millimolar concentrations of metal is possible using the femtosecond X-ray pulses from XFELs. Mn XAS data were collected using two different sample delivery methods, a Rayleigh jet and a drop-on-demand setup, with varying concentrations of Mn. Here, a new method for normalization of XAS spectra based on solvent scattering that is compatible with data collection from a highly variable pulsed source is described. The measured XANES and EXAFS spectra of such dilute solution samples are in good agreement with data collected at synchrotron sources using traditional scanning protocols. The procedures described here will enable XFEL-based XAS on dilute biological samples, especially metalloproteins, with low sample consumption. Details of the experimental setup and data analysis methods used in this XANES and EXAFS study are presented. This method will also benefit XAS performed at high-repetition-rate XFELs such as the European XFEL, LCLS-II and LCLS-II-HE.
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