{"title":"FT-ICR-MS挥发性分析鉴别化脓性链球菌和铜绿假单胞菌纯培养物","authors":"J. Szulejko, Sally Hall, M. Jackson, T. Solouki","doi":"10.2174/1874383800903010021","DOIUrl":null,"url":null,"abstract":"Two common bacteria, Streptococcus pyogenes and Pseudomonas aeruginosa, were differentiated based on their volatile metabolic waste products. The bacteria were cultured in a closed system and the headspace above the culture medium were collected, preconcentrated, and analyzed using a gas chromatography Fourier transform ion cyclotron reso- nance mass spectrometer (GC/FT-ICR MS).","PeriodicalId":88758,"journal":{"name":"The open spectroscopy journal","volume":"3 1","pages":"21-25"},"PeriodicalIF":0.0000,"publicationDate":"2009-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Differentiation Between Pure Cultures of Streptococcus pyogenes and Pseudomonas aeruginosa by FT-ICR-MS Volatile Analysis\",\"authors\":\"J. Szulejko, Sally Hall, M. Jackson, T. Solouki\",\"doi\":\"10.2174/1874383800903010021\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Two common bacteria, Streptococcus pyogenes and Pseudomonas aeruginosa, were differentiated based on their volatile metabolic waste products. The bacteria were cultured in a closed system and the headspace above the culture medium were collected, preconcentrated, and analyzed using a gas chromatography Fourier transform ion cyclotron reso- nance mass spectrometer (GC/FT-ICR MS).\",\"PeriodicalId\":88758,\"journal\":{\"name\":\"The open spectroscopy journal\",\"volume\":\"3 1\",\"pages\":\"21-25\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-02-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The open spectroscopy journal\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2174/1874383800903010021\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The open spectroscopy journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/1874383800903010021","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Differentiation Between Pure Cultures of Streptococcus pyogenes and Pseudomonas aeruginosa by FT-ICR-MS Volatile Analysis
Two common bacteria, Streptococcus pyogenes and Pseudomonas aeruginosa, were differentiated based on their volatile metabolic waste products. The bacteria were cultured in a closed system and the headspace above the culture medium were collected, preconcentrated, and analyzed using a gas chromatography Fourier transform ion cyclotron reso- nance mass spectrometer (GC/FT-ICR MS).
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