Related Experiment Video
Updated: Dec 8, 2025
08:09
Microfocus X-ray CT microCT Imaging of Actinia equina Cnidaria, Harmothoe sp. Annelida, and Xenoturbella japonica Xenacoelomorpha
Published on: August 6, 2019
9.4K
X-ray micro computed tomography in cultural heritage.
Analytical Methods : Advancing Methods and Applications
|September 16, 2020
Summary
X-ray micro computed tomography (μCT) non-destructively reveals internal object structures using X-ray absorption differences. This advanced imaging technique is valuable for archaeology and cultural heritage analysis.
Area of Science:
- Materials Science
- Imaging Technology
- Archaeometry
Background:
- X-ray micro computed tomography (μCT) utilizes differential X-ray absorption to visualize internal object structures.
- Traditional analysis methods can be destructive or provide limited internal detail.
Purpose of the Study:
- To highlight the capabilities and applications of X-ray micro computed tomography (μCT) in analyzing objects.
- To underscore the non-invasive nature and comprehensive data acquisition of μCT.
Main Methods:
- Employing X-ray micro computed tomography (μCT) to scan objects.
- Analyzing variations in X-ray absorption to reconstruct internal 3D data.
Main Results:
- μCT provides detailed information on composition, density, and internal integrity without sample removal.
- Defects, inclusions, assembly methods, and previous repairs are detectable.
- The technique is applicable to a wide range of materials and object types.
Conclusions:
- X-ray micro computed tomography (μCT) offers a powerful, non-destructive method for internal object analysis.
- Its application is increasingly important in fields like archaeology and cultural heritage preservation.
More Related Videos
Related Concept Videos
01:10Computed Tomography
7.7K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
7.7K
01:24X-ray Imaging
9.5K
German physicist Wilhelm Röntgen (1845–1923) was experimenting with electrical current when he discovered that a mysterious and invisible "ray" would pass through his flesh but leave an outline of his bones on a screen coated with a metal compound. In 1895, Röntgen made the first durable record of the internal parts of a living human: an "X-ray" image (as it came to be called) of his wife’s hand. Scientists worldwide quickly began their own experiments with...
9.5K
01:30Radiological Investigation I: X-ray and CT
901
Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and...
901
01:07Electron Microscope Tomography and Single-particle Reconstruction
2.7K
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...
Electron Tomography
Electron tomography can be performed either in TEM or STEM (scanning transmission...
2.7K
01:14Imaging Studies I: CT and MRI
648
Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
648
01:10X-ray Diffraction of Biological Samples
4.5K
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...
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...
4.5K