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

Atomic Emission Spectroscopy: Overview01:20

Atomic Emission Spectroscopy: Overview

3.1K
Atomic emission spectroscopy (AES) is an analytical technique used to determine the elemental composition of a sample by analyzing the light emitted from excited atoms. In AES, atoms in a sample are excited to higher energy levels by thermal energy from high-temperature sources, such as plasma, arcs, or sparks. When these excited atoms return to lower energy states, they emit light at specific wavelengths characteristic of each element. The resulting atomic emission spectrum, which consists of...
3.1K
Atomic Emission Spectroscopy: Lab01:29

Atomic Emission Spectroscopy: Lab

881
AES is a powerful analytical technique, especially effective when used with plasma sources, producing abundant spectra in characteristic emission lines. The Inductively Coupled Plasma (ICP), in particular, yields superior quantitative analytical data due to its high stability, low noise, low background, and minimal interferences under optimal experimental conditions. However, newer air-operated microwave sources are emerging as promising alternatives that could be more cost-effective than...
881
Scanning Electron Microscopy01:07

Scanning Electron Microscopy

5.1K
A scanning electron microscope (SEM) is used to study the surface features of a sample by using an electron beam that scans the sample surface in a two-dimensional manner. Typically, areas between ~1 centimeter to 5 micrometers in width can be imaged. SEM can be used to image bacteria, viruses, tissues as well as larger samples like insects. Conventional SEM gives a magnification ranging from 20X to 30,000X and spatial resolution of 50 to 100 nanometers.
Fundamental Principles
Accelerated...
5.1K
Atomic Emission Spectroscopy: Instrumentation01:22

Atomic Emission Spectroscopy: Instrumentation

1.5K
The instrumentation of atomic emission spectrometry (AES) involves various components, including atomization devices that convert samples into gas-phase atoms and ions. There are two main types of atomization devices: continuous and discrete atomizers.  Continuous atomizers, like plasmas and flames, introduce samples in a constant stream, while discrete atomizers inject individual samples using syringes or autosamplers. The most common discrete atomizer is the electrothermal atomizer.
1.5K
Atomic Spectroscopy: Absorption, Emission, and Fluorescence01:23

Atomic Spectroscopy: Absorption, Emission, and Fluorescence

3.2K
Atomic spectroscopy is a vital tool in elemental analysis, both qualitatively and quantitatively. It can be broadly divided into optical spectroscopy, mass spectroscopy, and X-ray spectroscopy methods. The optical spectroscopic methods are atomic absorption spectroscopy (AAS), atomic emission spectroscopy (AES), and atomic fluorescence spectroscopy (AFS). The first step in all three methods is atomization, where the solid, liquid, or solution-phase samples are converted into gas-phase atoms and...
3.2K
Atomic Absorption Spectroscopy: Overview01:27

Atomic Absorption Spectroscopy: Overview

3.3K
Atomic absorption spectroscopy (AAS) is a technique used to analyze elements by measuring electromagnetic radiation (EMR) absorbed by atoms, which causes them to transition to a higher-energy orbit. The most crucial step in AAS is atomization, where the analyte is converted into gas-phase atoms, typically through a flame or furnace. Some of these atoms become thermally excited in the flame, while most remain in the ground state.
When irradiated by EMR of a particular wavelength, these...
3.3K

You might also read

Related Articles

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

Sort by
Same author

Plasma metabolomic profiles reveal sex-specific response to an oral glucose tolerance test in late middle-aged adults.

Mechanisms of ageing and development·2025
Same author

Maximum intensity breast diffusion MRI for BI-RADS 4 lesions detected on X-ray mammography.

Clinical radiology·2017
Same author

Physical soil architectural traits are functionally linked to carbon decomposition and bacterial diversity.

Scientific reports·2016
Same author

Hypothyroidism during second-line treatment of multidrug-resistant tuberculosis: a prospective study.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2016
Same author

Comparison of the portion size and frequency of consumption of 156 foods across seven European countries: insights from the Food4ME study.

European journal of clinical nutrition·2016
Same author

Associations between FTO genotype and total energy and macronutrient intake in adults: a systematic review and meta-analysis.

Obesity reviews : an official journal of the International Association for the Study of Obesity·2015

Related Experiment Video

Updated: May 5, 2026

Fabrication of a Dipole-assisted Solid Phase Extraction Microchip for Trace Metal Analysis in Water Samples
09:42

Fabrication of a Dipole-assisted Solid Phase Extraction Microchip for Trace Metal Analysis in Water Samples

Published on: August 7, 2016

11.3K

Application of muonic X-rays for elemental analysis.

H Daniel1

  • 1Physics Department, Technical University of Munich, Munich, FRG.

Biological Trace Element Research
|November 21, 2013
PubMed
Summary

Muonic X-ray spectroscopy offers precise elemental analysis for bulk and surface investigations. This technique utilizes high-energy X-rays for non-destructive elemental identification with high accuracy.

Area of Science:

  • Atomic and Nuclear Physics
  • Materials Science
  • Spectroscopy

Background:

  • Muonic X-rays possess energies suitable for gamma-ray spectroscopy using Germanium (Ge) detectors.
  • The significant mass difference between muons and electrons enables unique spectroscopic properties.

Purpose of the Study:

  • To explore the application of muonic X-ray spectroscopy for elemental analysis.
  • To demonstrate non-destructive investigation capabilities for both bulk and surface layers of specimens.
  • To present results from applications in nuclear medicine and surface physics.

Main Methods:

  • Utilizing muonic X-rays for spectroscopic analysis.
  • Employing standard gamma-ray spectroscopy with Ge detectors.
  • Selecting primary muon energies to target specific sample depths.

More Related Videos

In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis
14:53

In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis

Published on: February 3, 2018

6.7K
Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis
07:24

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

5.8K

Related Experiment Videos

Last Updated: May 5, 2026

Fabrication of a Dipole-assisted Solid Phase Extraction Microchip for Trace Metal Analysis in Water Samples
09:42

Fabrication of a Dipole-assisted Solid Phase Extraction Microchip for Trace Metal Analysis in Water Samples

Published on: August 7, 2016

11.3K
In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis
14:53

In Situ Detection and Single Cell Quantification of Metal Oxide Nanoparticles Using Nuclear Microprobe Analysis

Published on: February 3, 2018

6.7K
Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis
07:24

Quantitative Atomic-Site Analysis of Functional Dopants/Point Defects in Crystalline Materials by Electron-Channeling-Enhanced Microanalysis

Published on: May 10, 2021

5.8K
  • Quantitative analysis with accuracies up to 1% of atomic abundance in favorable cases.

    • Main Results:

    • Effective non-destructive elemental recognition and analysis of specimens.
    • Capability to analyze internal sample regions and surface layers.
    • Demonstrated applications in nuclear medicine and surface physics.
    • Achieved high accuracy in quantitative elemental abundance determination.

    Conclusions:

    • Muonic X-ray spectroscopy is a powerful tool for elemental analysis across various depths.
    • The technique shows significant potential for applications in nuclear medicine and surface science.
    • Further improvements in muon flux density could enhance analytical capabilities.