- Title
- Cd K edge XAS fluorescence of The effect of cacao fermentation on the speciation of Cd in cacao bean tissues: the role of phytate
- DOI
- 10.26302/SSHADE/EXPERIMENT_HB_20220422_001
- Data reference
- Blommaert, Hester; Sarret, Géraldine (2022): Cd K edge XAS fluorescence of The effect of cacao fermentation on the speciation of Cd in cacao bean tissues: the role of phytate. SSHADE/FAME (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_HB_20220422_001
- Publications
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Number of spectra
- 3
- Comments
- These data were acquired on the BM30 beamline in the frame of the EV-468 proposal.
- Variable type(s)
-
- sample composition
- Instrument
- X-ray Absorption Spectroscopy measured in fluorescence mode
- Sample holder
- ESRF helium mini-cryostat
- Standard medium
- unknown
- Observation mode
- spectrum
- Spectral range type(s)
- hard X
- Valid spectral range(s)
-
Min - Max () Sampling () Resolution () Position accuracy () Absorption edge #1 26504.0 - 27450.0 1.37 (K: 26.7112 ) - Comments
- The resolution in the above table is the resolution given by the monochromator. The energy was calibrated by measuring the absorption edge of a reference: Cd metallic foil (first maximum of the derivative set at 26711 eV).
Definition: emergence angle is positive with origin at nadir. Azimuth origin (increasing clockwise) is arbitrary.
- Observation geometry
- directional
- Observation mode
- fixed angles
- Comments
- Emitted x-rays are collected in a solid angle directed at 90 degrees from the incident beam.
- Observation mode
- averaged
- Date begin - end
- 2022-04-20 - 2022-04-25
Versions
- Release date
- 2025-03-18 10:31:04 UTC+0000
- Version (Date)
- #1 (2025-03-18 10:31:04 UTC+0000, Updated: 2025-03-18 10:31:04 UTC+0000)