Molecular Formula Identification with SIRIUS

نویسندگان

  • Kai Dührkop
  • Kerstin Scheubert
  • Sebastian Böcker
چکیده

We present results of the SIRIUS2 submission to the 2012 CASMI contest. Only results for Category 1 (molecular formula identification) were submitted. The SIRIUS method and the parameters used are briefly described, followed by detailed analysis of the results and a discussion of cases where SIRIUS2 was unable to come up with the correct molecular formula. SIRIUS2 returns consistently high quality results, with the exception of fragmentation pattern analysis of time-of-flight data. We then discuss possibilities for further improving SIRIUS2 in the future.

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عنوان ژورنال:

دوره 3  شماره 

صفحات  -

تاریخ انتشار 2013