Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Mass Analyzers: Common Types01:19

Mass Analyzers: Common Types

2.0K
The quadrupole mass analyzer consists of four cylindrical metal rods arranged in a diamond carrying a DC voltage and a radio-frequency AC voltage. The motion of ions through the quadrupole depends on the field strength, causing only ions of a certain m/z to resonate successfully and strike the detector at a given field strength. Though the transmission rate for these analyzers is high, the exact elemental composition of the sample is not determined because of low resolution; however, they are...
2.0K
Inductively Coupled Plasma–Mass Spectrometry (ICP–MS): Overview01:19

Inductively Coupled Plasma–Mass Spectrometry (ICP–MS): Overview

2.7K
In inductively coupled plasma–mass spectrometry (ICP–MS), an inductively coupled plasma (ICP) torch is used as an atomizer and ionizer. Solid samples are dissolved and volatilized before being introduced into the high-temperature argon plasma, while solution samples are nebulized and passed through the high-temperature argon plasma. Plasma dissociates the analytes and ionizes their component atoms to form a mixture of positive ions and molecular species. The positive ions are then...
2.7K
Inductively Coupled Plasma Atomic Emission Spectroscopy: Principle01:19

Inductively Coupled Plasma Atomic Emission Spectroscopy: Principle

2.4K
Inductively coupled plasma (ICP) is the most widely used plasma source in atomic emission spectroscopy (AES), also known as Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). The ICP source, or torch, consists of three concentric quartz tubes with argon gas flowing through them. A spark from a Tesla coil initiates the ionization of argon, generating a high-temperature plasma.
The ions and electrons produced interact with the fluctuating magnetic field created by a water-cooled...
2.4K
Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation01:26

Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation

1.1K
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy  (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
1.1K
Atomic Emission Spectroscopy: Lab01:29

Atomic Emission Spectroscopy: Lab

873
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...
873

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Estimation of neuronal tuning for word meaning from passively recorded naturalistic speech.

bioRxiv : the preprint server for biology·2026
Same author

Mussel Adhesive Protein/Hyaluronic Acid Hydrogels for EGF Delivery and MRSA-Infected Diabetic Wound Repair.

Gels (Basel, Switzerland)·2026
Same author

A ∼18 kb upstream deletion of H2AFY is associated with the feathered leg trait in Yanying chickens.

Poultry science·2026
Same author

Safety evaluation of PD-1/PD-L1 therapies for treatment of NSCLC: a systematic review, bayesian network meta-analysis, and cost-effectiveness analysis.

BMC cancer·2026
Same author

Simultaneous multi-component quantification and geographical origin discrimination of Taraxaci Herba using near-infrared spectroscopy combined with chemometrics.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2026
Same author

Robot-assisted unilateral biportal endoscopic lumbar interbody fusion for lumbar spondylolisthesis: ipsilateral direct with contralateral indirect decompression.

BMC musculoskeletal disorders·2026

Video Experimental Relacionado

Updated: May 3, 2026

Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis
14:11

Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis

Published on: March 29, 2016

26.2K

Método mejorado de identificación de partículas cargadas ligeras utilizando una cámara de ionización de rejilla en la

Hai-Zheng Chen1, Juan Liu2, Ruirui Fan3

  • 1Department of Nuclear Science and Technology, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China; Institute of High Energy Physics, Chinese Academy of Sciences (CAS), Beijing 100049, China; Spallation Neutron Source Science Center (SNSSC), Dongguan, 523803, China.

Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine
|February 17, 2026
PubMed
Resumen

Este estudio presenta un nuevo método para medir con precisión el rendimiento de partículas en instalaciones con flujo de neutrones alto. Corrige los eventos de partículas simultáneos, mejorando la precisión de los datos para estudios de reacciones nucleares.

Palabras clave:
fuente de neutrones blancos Back-n de CSNSDoble tritóncámara de ionización de rejillaanálisis multiparamétricoidentificación de partículas

Más Videos Relacionados

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
Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison
07:08

Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison

Published on: October 20, 2020

7.9K

Videos de Experimentos Relacionados

Last Updated: May 3, 2026

Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis
14:11

Quantification of Hydrogen Concentrations in Surface and Interface Layers and Bulk Materials through Depth Profiling with Nuclear Reaction Analysis

Published on: March 29, 2016

26.2K
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
Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison
07:08

Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison

Published on: October 20, 2020

7.9K

Área de la Ciencia:

  • Física Nuclear
  • Tecnología de Detectores
  • Física de Partículas

Sus antecedentes:

  • El Conjunto de Detectores de Partículas Cargadas Ligeras (LPDA) en la Fuente de Neutrones de Espalación de China (CSNS) se enfrenta a la acumulación de eventos debido al alto flujo de neutrones.
  • Los métodos existentes para el canal de reacción ⁶Li(n, t)⁴He subestiman el rendimiento de partículas al ignorar los eventos de tritón simultáneos.

Objetivo del estudio:

  • Desarrollar un método novedoso para resolver eventos de acumulación en entornos de alto flujo.
  • Cuantificar con precisión el rendimiento de partículas teniendo en cuenta la detección simultánea de partículas.

Principales métodos:

  • Se desarrolló una nueva función g(E,R(E)) para relacionar la energía de la partícula (E) con el rango de ionización (R(E)).
  • Se realizó un análisis multiparamétrico de los datos de energía de neutrones de 0,3 eV a 1 MeV.
  • Se utilizaron distribuciones estadísticas para extraer la proporción de eventos de doble tritón.

Principales resultados:

  • Los eventos de doble tritón representaron el 3,4% de los recuentos totales.
  • Los eventos de tritón constituyeron el 94,6% de los recuentos totales.
  • Los eventos inválidos representaron el 2% de los recuentos totales.

Conclusiones:

  • El método propuesto resuelve con éxito los eventos de acumulación en condiciones de alto flujo.
  • Este trabajo proporciona un enfoque factible para el diseño de detectores en entornos de alta tasa como reactores nucleares y sistemas impulsados por aceleradores.