Data-independent acquisition
id:
data-independent-acquisition-321-6694682
title:
Data-independent acquisition
text:
In mass spectrometry, data-independent acquisition (DIA) is a method of molecular structure determination in which all ions within a selected m/z range are fragmented and analyzed in a second stage of tandem mass spectrometry. Tandem mass spectra are acquired either by fragmenting all ions that enter the mass spectrometer at a given time or by sequentially isolating and fragmenting ranges of m/z. DIA is an alternative to data-dependent acquisition (DDA) where a fixed number of precursor ions are
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Data-independent_acquisition
date created:
date modified:
2024-03-30T15:59:23Z
main entity:
{"identifier":"Q25106471","url":"https://www.wikidata.org/entity/Q25106471"}
image:
fields total:
13
integrity:
13