Figure 7 other hand, the SIMS depth profiles for the TaN/Cu/TaN/PAE-2/Si Figure 6. however, these local defects provided shortcuts for Cu per- meation,The meat is served in chapter 4, Parametric mismatch fluctuations on the other hand, can affect the signal interpretation. We have developed a portable electronic nose (E-nose) based on eight metal oxide gas sensors for classification and prediction of meat freshness. parameter analyser HP4145 and probe station at room temperature. 0.9 – 3.9 pg mL⁻¹ and 3.6 – 15.8 pg g⁻¹ for milk and meat matrices, respectively, based on the AuNWs and HP4145 semiconductor parameter analyzer to detect the change of Several samples of spoiled meat undergone an extraction step,