Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale
Two well-known measurement methods use coherent x rays: x-ray photon correlation spectroscopy (XPCS) and coherent x-ray diffraction imaging (CXDI). We propose and demonstrate an approach to analyze particle motion in heterogeneous solutions over a wide spatiotemporal scale by combining XPCS and dyna...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2023-11-01
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| Series: | Physical Review Research |
| Online Access: | http://doi.org/10.1103/PhysRevResearch.5.L042019 |
| _version_ | 1797210381524926464 |
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| author | Shuntaro Takazawa Duc-Anh Dao Masaki Abe Hideshi Uematsu Nozomu Ishiguro Taiki Hoshino Hieu Chi Dam Yukio Takahashi |
| author_facet | Shuntaro Takazawa Duc-Anh Dao Masaki Abe Hideshi Uematsu Nozomu Ishiguro Taiki Hoshino Hieu Chi Dam Yukio Takahashi |
| author_sort | Shuntaro Takazawa |
| collection | DOAJ |
| description | Two well-known measurement methods use coherent x rays: x-ray photon correlation spectroscopy (XPCS) and coherent x-ray diffraction imaging (CXDI). We propose and demonstrate an approach to analyze particle motion in heterogeneous solutions over a wide spatiotemporal scale by combining XPCS and dynamic CXDI using a data-driven approach. By applying this approach to analyze of the dynamics of colloidal gold particles dispersed in aqueous polyvinyl alcohol solutions, we found that Brownian motion exists in the range of a few hundred nanometers, and two modes of motion exist in the micrometer range, i.e., trapping in a narrow region and diffusion motion along a preferred direction. This approach can be applied to analyze dynamic heterogeneity in materials and cells that do not transmit visible light and electrons. |
| first_indexed | 2024-04-24T10:09:42Z |
| format | Article |
| id | doaj.art-7d9f87f549f64fc789bc21004328ae69 |
| institution | Directory Open Access Journal |
| issn | 2643-1564 |
| language | English |
| last_indexed | 2024-04-24T10:09:42Z |
| publishDate | 2023-11-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Research |
| spelling | doaj.art-7d9f87f549f64fc789bc21004328ae692024-04-12T17:35:39ZengAmerican Physical SocietyPhysical Review Research2643-15642023-11-0154L04201910.1103/PhysRevResearch.5.L042019Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scaleShuntaro TakazawaDuc-Anh DaoMasaki AbeHideshi UematsuNozomu IshiguroTaiki HoshinoHieu Chi DamYukio TakahashiTwo well-known measurement methods use coherent x rays: x-ray photon correlation spectroscopy (XPCS) and coherent x-ray diffraction imaging (CXDI). We propose and demonstrate an approach to analyze particle motion in heterogeneous solutions over a wide spatiotemporal scale by combining XPCS and dynamic CXDI using a data-driven approach. By applying this approach to analyze of the dynamics of colloidal gold particles dispersed in aqueous polyvinyl alcohol solutions, we found that Brownian motion exists in the range of a few hundred nanometers, and two modes of motion exist in the micrometer range, i.e., trapping in a narrow region and diffusion motion along a preferred direction. This approach can be applied to analyze dynamic heterogeneity in materials and cells that do not transmit visible light and electrons.http://doi.org/10.1103/PhysRevResearch.5.L042019 |
| spellingShingle | Shuntaro Takazawa Duc-Anh Dao Masaki Abe Hideshi Uematsu Nozomu Ishiguro Taiki Hoshino Hieu Chi Dam Yukio Takahashi Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale Physical Review Research |
| title | Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale |
| title_full | Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale |
| title_fullStr | Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale |
| title_full_unstemmed | Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale |
| title_short | Coupling x-ray photon correlation spectroscopy and dynamic coherent x-ray diffraction imaging: Particle motion analysis from nano-to-micrometer scale |
| title_sort | coupling x ray photon correlation spectroscopy and dynamic coherent x ray diffraction imaging particle motion analysis from nano to micrometer scale |
| url | http://doi.org/10.1103/PhysRevResearch.5.L042019 |
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