Hence, drugs can be selectively detected and sensitively determined using electrochemical methods as detector.
Fig. 15 a, b Comparison between three different tracking methods: Harris detector, SIFT, and SURF.
The examination of the epoxyresin embedded samples with different SEM methods (BSE detector signal, EDX analysis) enabled us to identify both the position and the chemical composition of the particles within the cells.
Although MS-based systems are very reliable and especially useful for multiresidue methods, a specific detector such as a nitrogen phosphorous detector for organophosphate insecticides or an electron capture detector for organochlorine pesticides can often be used for single analyte detection or for multiresidue methods that cover a narrow compound class range.
The response parameters are studied considering three common connection methods between the detector and the CPA.
In the meantime, agencies such as the National Park Service, the Florida Fish and Wildlife Conservation Commission and others are actively testing and applying control and eradication techniques, including trap development, refinement of visual searching methods, and testing detector dogs for locating pythons.
Additional ionization methods and detectors have also been used to measure PBDEs in environmental samples.
GC comes in many variations (e.g., injection method or detector type), thus usage of the technique in plant foliar VOC research is broad.
Miniaturization of the instruments and use of different sampling methods and detectors have made GC methodology the only portable measurement solution so far (Overton et al., 2001; Bicchi and Maffei, 2012).
Quantification of cytokine gene expression was performed using the comparative CT method (Sequence Detector User Bulletin 2; Applied Biosystems) and reported as the fold difference relative to the human housekeeping gene, 18S mRNA.
