Soft X-Ray Absorption Measurements of Commercially-Available Drinks Adsorbed on Insulating Wipers Using a Total Electron Yield Method
-
- MURAMATSU Yasuji
- Graduate School of Engineering, University of Hyogo
-
- MARUYAMA Runa
- Graduate School of Engineering, University of Hyogo
-
- GULLIKSON Eric M.
- Center for X-Ray Optics, Lawrence Berkeley National Laboratory
Bibliographic Information
- Other Title
-
- 絶縁性ワイプ布に吸着した市販飲料内容物の全電子収量軟X線吸収測定
Abstract
<p>To non-destructively detect contents of commercially drinks, X-ray absorption spectra (XAS) of the contents adsorbed on insulating wiping clothes have been measured using a total-electron-yield (TEY) method. TEY-XAS measurements were performed in BL-6.3.2 at the Advanced Light Source (ALS) and in BL10 at the NewSUBARU. Low-concentration contents or hydrocarbon contents as same as wiping clothes cannot be easily detected in C K- and O K-XANES. However, protein and lipid contents in the drinks can be detected in XANES. It is therefore concluded that contents (protein, lipid) in drinks adsorbed on wiping clothes can be non-destructively detected by using the TEY method.</p>
Journal
-
- Advances in X-Ray Chemical Analysis, Japan
-
Advances in X-Ray Chemical Analysis, Japan 51 (0), 179-190, 2020-03-31
The Discussion Group of X-Ray Analysis, The Japan Society for Analytical Chemistry
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390859616465016704
-
- ISSN
- 27583651
- 09117806
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
-
- Abstract License Flag
- Allowed