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. 2014 Aug 8;13(12):3709–3715. doi: 10.1074/mcp.M114.041038

Fig. 1.

Fig. 1.

Synchronization of fragment ion mobility and pusher frequency improves the system performance of a Q-TOF instrument. A, Schematic illustration of operation of conventional DDA (above dashed line) and HD-DDA (below dashed line) on a Q-TOF instrument. B, Tandem mass spectrum of GluFib without (-) and with (+) fragment ion mobility synchronization enabled. The insert shows the 10x magnified tandem mass spectrum of the conventional DDA experiment.

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