Direct analysis in real time
id:
direct-analysis-in-real-time-322-1059380
title:
Direct analysis in real time
text:
In mass spectrometry, direct analysis in real time (DART) is an ion source that produces electronically or vibronically excited-state species from gases such as helium, argon, or nitrogen that ionize atmospheric molecules or dopant molecules. The ions generated from atmospheric or dopant molecules undergo ion-molecule reactions with the sample molecules to produce analyte ions. Analytes with low ionization energy may be ionized directly. The DART ionization process can produce positive or negati
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Direct_analysis_in_real_time
date created:
date modified:
2024-03-22T16:01:24Z
main entity:
{"identifier":"Q3614983","url":"https://www.wikidata.org/entity/Q3614983"}
image:
fields total:
13
integrity:
13