Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Electron Microscope Tomography and Single-particle Reconstruction01:07

Electron Microscope Tomography and Single-particle Reconstruction

2.4K
Transmission electron microscopy (TEM) can be used to determine the 3D structure of biological samples with the help of techniques such as electron microscope tomography and single-particle reconstruction. While single-particle reconstruction can examine macromolecules and macromolecular complexes in vitro conditions only, tomography permits the study of cell components or small cells in vivo.
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
2.4K
X-ray Crystallography02:18

X-ray Crystallography

23.8K
The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...
23.8K
X-ray Diffraction of Biological Samples01:10

X-ray Diffraction of Biological Samples

3.8K
X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
According to Bragg's law, when X-rays strike the sample positioned on a stage, the rays are  scattered by the electron clouds around the sample atoms. The  X-ray diffraction or scattering is caused by constructive interference of the X-ray waves that reflect off the internal...
3.8K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Combination of 3D and 2D Small and Wide Angle X-Ray Scattering Imaging Reveals Diminished Bone Quality in the Superior Human Femoral Neck Cortex.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Dynamic sampling for SAXSTT: towards real-time measurement adaptation.

Journal of synchrotron radiation·2026
Same author

In situ ptychographic x-ray nanotomography of temperature-controlled crystallization processes.

Nature communications·2026
Same author

In situ ptychographic nanotomography captures activation, mobility, and deactivation of supported catalysts.

Nature communications·2026
Same author

Effect of soft tissue sample preparation techniques for scanning small-angle X-ray scattering experiments.

Journal of synchrotron radiation·2026
Same author

A fast X-ray shutter for high-power beams.

Journal of synchrotron radiation·2026

Related Experiment Video

Updated: Jun 17, 2025

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography
09:00

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography

Published on: September 29, 2019

13.4K

X-ray tensor tomography for small-grained polycrystals with strong texture.

Mads Carlsen1, Christian Appel1, William Hearn1

  • 1Photon Science Division Paul Scherrer Institut 5232Villigen PSI Switzerland.

Journal of Applied Crystallography
|August 7, 2024
PubMed
Summary
This summary is machine-generated.

Small-angle X-ray tensor tomography reconstructs sample scattering density. This study evaluates algorithms for faster directional variations, testing them on steel wire to assess performance for complex textures.

Keywords:
SAXSWAXStensor tomographytexture analysiswide- and small-angle X-ray scattering

More Related Videos

Imaging Replicative Domains in Ultrastructurally Preserved Chromatin by Electron Tomography
14:56

Imaging Replicative Domains in Ultrastructurally Preserved Chromatin by Electron Tomography

Published on: May 20, 2022

3.7K
A 3D Cartographic Description of the Cell by Cryo Soft X-ray Tomography
08:47

A 3D Cartographic Description of the Cell by Cryo Soft X-ray Tomography

Published on: March 15, 2021

3.9K

Related Experiment Videos

Last Updated: Jun 17, 2025

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography
09:00

Visualization of Failure and the Associated Grain-Scale Mechanical Behavior of Granular Soils under Shear using Synchrotron X-Ray Micro-Tomography

Published on: September 29, 2019

13.4K
Imaging Replicative Domains in Ultrastructurally Preserved Chromatin by Electron Tomography
14:56

Imaging Replicative Domains in Ultrastructurally Preserved Chromatin by Electron Tomography

Published on: May 20, 2022

3.7K
A 3D Cartographic Description of the Cell by Cryo Soft X-ray Tomography
08:47

A 3D Cartographic Description of the Cell by Cryo Soft X-ray Tomography

Published on: March 15, 2021

3.9K

Area of Science:

  • Materials Science
  • Physics
  • Crystallography

Background:

  • Small-angle X-ray tensor tomography reconstructs anisotropic scattering density.
  • Current methods typically model slow directional variations (texture) using spherical harmonics up to order ℓ = 8.
  • Faster variations in scattering density present a challenge for existing algorithms.

Purpose of the Study:

  • To investigate the performance of established small-angle X-ray tensor tomography algorithms on samples with rapid directional variations in scattering density.
  • To compare the expected and achieved performance of these algorithms.
  • To establish the viability of tensor tomography for samples with complex textures.

Main Methods:

  • Testing established small-angle X-ray tensor tomography algorithms.
  • Utilizing wide-angle X-ray scattering data from an as-drawn steel wire with known texture.
  • Analyzing performance based on the fidelity of reconstructed anisotropic scattering density.

Main Results:

  • Demonstrated the capability of tensor tomography algorithms to handle faster variations in scattering density.
  • Provided a comparative analysis of the performance of different established algorithms.
  • Validated the tensor tomography approach for materials with complex crystallographic textures.

Conclusions:

  • Established algorithms show promise for analyzing materials with complex directional scattering properties.
  • The study validates the tensor tomography approach for detailed microstructural characterization.
  • Further research can refine algorithms for enhanced accuracy in complex texture analysis.