Linked Life Data

18315009

Source:http://linkedlifedata.com/resource/pubmed/id/18315009

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
7
pubmed:dateCreated
2008-3-31
pubmed:abstractText
The analysis of anions remains an important task for many areas of science, and new sensitive analytical methods continue to be of great interest. In this study, we present the use of 17 tricationic reagents for use as gas-phase ion pairing agents for divalent anions. When the anion pairs with the tricationic reagent, an overall positive charge is retained and enables detection by ESI-MS in the positive mode. The 17 tricationic reagents were made from 1 of 4 core structures and 7 terminal charged groups. The effect of these structural elements on the detection sensitivity of the complex is examined empirically. A comparison of signal-to-noise ratios achieved in positive and negative modes also is presented.
pubmed:language
eng
pubmed:journal
pubmed:status
PubMed-not-MEDLINE
pubmed:month
Apr
pubmed:issn
0003-2700
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
80
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
2612-6
pubmed:year
2008
pubmed:articleTitle
Evaluating the use of tricationic reagents for the detection of doubly charged anions in the positive mode by ESI-MS.
pubmed:affiliation
Department of Chemistry and Biochemistry, University of Texas at Arlington, Arlington, Texas 76019, USA.
pubmed:publicationType
Journal Article