About: Fundamental definitions and confusions in mass spectrometry about mass assignment, centroiding and resolution

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About: Fundamental definitions and confusions in mass spectrometry about mass assignment, centroiding and resolution Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0165993613002379
Description	Even though the main steps of preprocessing and data analysis in liquid/gas chromatography coupled to mass spectrometry (MS) have been frequently reviewed in recent years, little attention has been paid to the initial processing of these data, from mass detection and centroiding to the use of the fundamental definitions, such as resolution. This article presents a current approach to the decomposition of the mass spectrum into mass peaks and the estimation of mass-centroid positions. We discuss recommendations on the use of fundamental definitions. We introduce the topological terms of distinguishability and discriminability to differentiate between the theoretical ability of a detector to distinguish adjacent MS peaks, and what can be achieved in practice. Even though the main steps of preprocessing and data analysis in liquid/gas chromatography coupled to mass spectrometry (MS) have been frequently reviewed in recent years, little attention has been paid to the initial processing of these data, from mass detection and centroiding to the use of the fundamental definitions, such as resolution. This article presents a current approach to the decomposition of the mass spectrum into mass peaks and the estimation of mass-centroid positions. We discuss recommendations on the use of fundamental definitions. We introduce the topological terms of distinguishability and discriminability to differentiate between the theoretical ability of a detector to distinguish adjacent MS peaks, and what can be achieved in practice. (en)
Title	Fundamental definitions and confusions in mass spectrometry about mass assignment, centroiding and resolution Fundamental definitions and confusions in mass spectrometry about mass assignment, centroiding and resolution (en)
skos:prefLabel	Fundamental definitions and confusions in mass spectrometry about mass assignment, centroiding and resolution Fundamental definitions and confusions in mass spectrometry about mass assignment, centroiding and resolution (en)
skos:notation	RIV/60076658:12520/14:43886889!RIV15-MSM-12520___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/01.0024), P(EE2.3.30.0006)
http://linked.open...iv/cisloPeriodika	Neuveden
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Urban, Jan Štys, Dalibor
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Jihočeská univerzita v Českých Budějovicích / Fakulta rybářství a ochrany vod
http://linked.open...dnocenehoVysledku	17688
http://linked.open...ai/riv/idVysledku	RIV/60076658:12520/14:43886889
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Savitzky-Golay; Resolving power; Resolution; Mass spectrometry (MS); Mass peak; Liquid chromatography; Gas chromatography; Full width at half maximum (FWHM); Distinguishability; Discriminability (en)
http://linked.open.../riv/klicoveSlovo	Discriminability Distinguishability Full width at half maximum (FWHM) Mass peak Savitzky-Golay Liquid chromatography Resolution Gas chromatography Mass spectrometry (MS) Resolving power
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[3874C4FEDC29]
http://linked.open...i/riv/nazevZdroje	TRAC-TRENDS IN ANALYTICAL CHEMISTRY
http://linked.open...in/vavai/riv/obor	CB
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	The Creation of Postdoc Positions at the University of South Bohemia and the Support of Itnersectoral Mobility by Expert Stays at the Foreign Leading R&D Institutions South Bohemian Research Center of Aquaculture and Biodiversity of Hydrocenoses
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	53
http://linked.open...iv/tvurceVysledku	Urban, Jan Štys, Dalibor Afseth, Nils Kristian
http://linked.open...ain/vavai/riv/wos	000329959900013
issn	0165-9936
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.trac.2013.07.010
http://localhost/t...ganizacniJednotka	12520

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