Detecting analytes at very low concentrations in difficult matrices is a serious analytical challenge. With Bruker’s timsTOF instrument that is a combination of high-resolution mass spectrometry and high-resolution ion mobility spectrometry, it is possible to face the problem. Ion mobility spectrometry (IMS) is a powerful analytical technique for separation, identification, and quantification of analytes. With collision cross section values (CCS) an additional dimension of separation is added to your analysis. Applying mobility-filtering to extracted ion chromatograms (EICs) increases sensitivity in complex matrices by removing interferences.
This video shows the analysis of the pesticide Thiacloprid in onion with the timsTOF instrument.
Негізгі бет Ғылым және технология The power of TIMS to analyze pesticides in complex matrices
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