Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

X-ray Imaging

X-ray Imaging

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 X-rays, and by 1900, X-ray was widely...

Atomic Absorption Spectroscopy: Instrumentation

Atomic Absorption Spectroscopy: Instrumentation

An atomic absorption spectrophotometer (AAS) comprises several components: a radiation source, an atomizer, a monochromator, and a detector. The radiation source can be a hollow-cathode lamp (HCL) or an electrodeless-discharge lamp (EDL), both of which provide a narrow emission line of the required wavelength. However, some instruments use continuum sources and high-resolution monochromators to achieve a narrow range of radiation.
The atomizer used in AAS can be either a flame atomizer or an...

You might also read

Related Articles

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

Sort by

Same author

Device-driven cyclic compression of the superior vena cava as a preload reduction strategy to improve cardiac function in heart failure: a pilot feasibility study.

Scientific reports·2026

Same author

Comparative outcomes of prepectoral <i>vs.</i> subpectoral robot-assisted immediate prosthetic reconstruction following nipple-sparing mastectomy.

Gland surgery·2026

Same author

Use of Botulinum Toxin Type A in the Open Reduction of a Mandibular Fracture in a Patient With Cerebral Palsy.

The Journal of craniofacial surgery·2025

Same author

L-theanine ameliorates traumatic-brain-injury-induced hippocampal neuronal death in rats.

Phytomedicine : international journal of phytotherapy and phytopharmacology·2025

Same author

Complex Scalp Reconstruction in Moyamoya Disease Using Distant Flap After Free Tissue Transfer Failure.

The Journal of craniofacial surgery·2025

Same author

Water-Triggered Reconfigurable Glycerogels for Sustainable All-Gel Supercapacitors.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2024

Search research articles

Related Experiment Video

Updated: May 10, 2026

Low-energy Cathodoluminescence for (Oxy)Nitride Phosphors

Low-energy Cathodoluminescence for (Oxy)Nitride Phosphors

Published on: November 15, 2016

Note: A simple-structured anode exchangeable X-ray tube.

Thanh-hai Nguyen¹, Chang Jun Lee, Rae-jun Park

¹School of Mechanical Systems Engineering, Chonnam National University, 300 Yongbong-dong, Buk-gu, Gwangju 500-757, South Korea.

The Review of Scientific Instruments

|June 8, 2013

Summary

This summary is machine-generated.

A novel, simple X-ray tube with exchangeable anode targets (aluminum, chromium, copper) was developed. This innovation allows for high-quality X-ray imaging with adjustable resolution and brightness for various applications.

More Related Videos

3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography

3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography

Published on: October 24, 2019

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

Published on: September 30, 2022

Related Experiment Videos

Last Updated: May 10, 2026

Low-energy Cathodoluminescence for (Oxy)Nitride Phosphors

Low-energy Cathodoluminescence for (Oxy)Nitride Phosphors

Published on: November 15, 2016

3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography

3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography

Published on: October 24, 2019

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

Published on: September 30, 2022

Area of Science:

Materials Science
Physics
Medical Imaging Technology

Background:

Traditional X-ray tubes have limitations in target material flexibility.
Optimizing X-ray spectra and image quality requires adaptable anode materials.

Purpose of the Study:

To develop a simple, durable X-ray tube with an exchangeable anode system.
To investigate the impact of different anode materials on X-ray spectra and image characteristics.
To evaluate the performance of the developed X-ray tube for imaging applications.

Main Methods:

Fabrication of an anode exchangeable X-ray tube with a simple structure.
Preparation and utilization of aluminum, chromium, and copper anode targets.
Acquisition of X-ray spectra and characteristic X-ray energies.
Imaging of a thin wood plate using different anode targets.
Analysis of image resolution and brightness using Modulation Transfer Function (MTF) values and intensity measurements.

Main Results:

The developed X-ray tube demonstrated a simple structure and high durability.
Measured characteristic X-ray energies closely matched theoretical values for each anode material.
Distinct differences in image resolution and brightness were observed and quantified using MTF and intensity data.
The system enabled the acquisition of higher quality X-ray images by simply exchanging anode targets.

Conclusions:

The developed anode exchangeable X-ray tube offers a versatile and effective solution for generating X-rays.
The ability to exchange anode targets allows for tailored X-ray spectra and optimized image quality for specific imaging tasks.
This technology holds promise for enhancing durability and image performance in various X-ray imaging applications.