| pubmed-article:10857617 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:10857617 | lifeskim:mentions | umls-concept:C0004611 | lld:lifeskim |
| pubmed-article:10857617 | lifeskim:mentions | umls-concept:C0038028 | lld:lifeskim |
| pubmed-article:10857617 | lifeskim:mentions | umls-concept:C0037813 | lld:lifeskim |
| pubmed-article:10857617 | lifeskim:mentions | umls-concept:C0013852 | lld:lifeskim |
| pubmed-article:10857617 | lifeskim:mentions | umls-concept:C0936012 | lld:lifeskim |
| pubmed-article:10857617 | pubmed:issue | 11 | lld:pubmed |
| pubmed-article:10857617 | pubmed:dateCreated | 2000-8-11 | lld:pubmed |
| pubmed-article:10857617 | pubmed:abstractText | Spores from a variety of Bacillus species were analyzed with direct probe mass spectrometry using an electron monochromator to select electrons of distinct energies for ionization. Electron energies were chosen to match the electron capture energies of taxonomically important compounds such as dipicolinic acid and fatty acids. Previous negative ion interferences were not observed when the monochromator was used, and the signal-to-noise ratio of targeted compounds was significantly enhanced using this approach. To demonstrate the selectivity of the technique, the monochromator was swept over a range of electron energies while monitoring the masses of compounds with known electron capture energies. Scanning the monochromator while the mass spectrometer was operated in single-ion mode enabled dipicolinic acid to be detected in 10(5) spores. The results presented here demonstrate the utility of the electron monochromator for selectively ionizing compounds directly in bacteria and bacterial spores. | lld:pubmed |
| pubmed-article:10857617 | pubmed:language | eng | lld:pubmed |
| pubmed-article:10857617 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10857617 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:10857617 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10857617 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10857617 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10857617 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:10857617 | pubmed:month | Jun | lld:pubmed |
| pubmed-article:10857617 | pubmed:issn | 0003-2700 | lld:pubmed |
| pubmed-article:10857617 | pubmed:author | pubmed-author:HadfieldT LTL | lld:pubmed |
| pubmed-article:10857617 | pubmed:author | pubmed-author:VoorheesK JKJ | lld:pubmed |
| pubmed-article:10857617 | pubmed:author | pubmed-author:ChioK SKS | lld:pubmed |
| pubmed-article:10857617 | pubmed:author | pubmed-author:BeverlyM BMB | lld:pubmed |
| pubmed-article:10857617 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:10857617 | pubmed:day | 1 | lld:pubmed |
| pubmed-article:10857617 | pubmed:volume | 72 | lld:pubmed |
| pubmed-article:10857617 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:10857617 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:10857617 | pubmed:pagination | 2428-32 | lld:pubmed |
| pubmed-article:10857617 | pubmed:dateRevised | 2006-11-15 | lld:pubmed |
| pubmed-article:10857617 | pubmed:meshHeading | pubmed-meshheading:10857617... | lld:pubmed |
| pubmed-article:10857617 | pubmed:meshHeading | pubmed-meshheading:10857617... | lld:pubmed |
| pubmed-article:10857617 | pubmed:meshHeading | pubmed-meshheading:10857617... | lld:pubmed |
| pubmed-article:10857617 | pubmed:meshHeading | pubmed-meshheading:10857617... | lld:pubmed |
| pubmed-article:10857617 | pubmed:meshHeading | pubmed-meshheading:10857617... | lld:pubmed |
| pubmed-article:10857617 | pubmed:year | 2000 | lld:pubmed |
| pubmed-article:10857617 | pubmed:articleTitle | Electron monochromator mass spectrometry for the analysis of whole bacteria and bacterial spores. | lld:pubmed |
| pubmed-article:10857617 | pubmed:affiliation | Chemistry and Geochemistry Department, Colorado School of Mines, Golden 80401, USA. | lld:pubmed |
| pubmed-article:10857617 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:10857617 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:10857617 | lld:pubmed |
