Figure 4.
Summary of a quantitative MSI experiment using IR-MALDESI. A) Emtricitabine (FTC) was quantified in a cervical tissue model system using a B) stable isotope labeled (SIL) calibration curve on the same tissue. C) MSI calibration curve showed good linearity and D) summary of calculated FTC in the model tissue. Reproduced from Ref. 30 with permission from Springer.