The phrase "analysis of the derivative" is correct and usable in written English.
It can be used in contexts related to mathematics, calculus, or any field that involves examining the properties or implications of derivatives.
Example: "The analysis of the derivative reveals important information about the function's behavior at critical points."
Alternatives: "examination of the derivative" or "study of the derivative".
ESI-tandem mass spectrometry (MS/MS) analysis of the derivatives yielded characteristic fragmentation patterns with specific mass reporter ions derived from the TMT group.
It is based on the selective derivatization of monosaccharides by 1-phenyl-3-methyl-5-pyrazolone (PMP), UHPLC sepanalysisand MS analysis of the derivatives.
1H, 11B and 19F NMR spectral analysis of the derivatives obtained was carried out and the properties as Lewis acids of these derivatives have been compared with that of corresponding trialkoxyboranes and boron trifluoride in reaction with pyridine.
In addition, FDA emphasizes the basic assumption about continuity of the underlying process and its derivatives, and opens for analysis of the derivatives of the curves.
The peak detection is basically performed by way of the analysis of the local maximum in a continuous curve, which is in turn detected through the analysis of the derivatives of the curve estimated by the Savitzky-Golay filter.
A two-step derivatization approach was used to convert [D4] 4 to [pyridine-D4]methyl 4-hexanoyl-4- 3-pyridyl butanoate ([D4-hexanoyl-4- 3-pyridyl butanoate 4-hexanoyl-4- 3-pyridyl butanoate 4-hexanoyl-4- 3-pyridyl butanoatensitivity, accuracy, and precision.
Table 3 summarizes TGA analysis of the first derivative peak temperature (T peak), onset peak temperatures, 50% mass loss temperature, % mass change between 300 and 600 °C, and % residue of nanofibers weight loss.
Analysis of the TMS derivative of each collected sample was performed with a Shimadzu GC MS QP2010 (Shimadzu, Japan) equipped with a TC-5 capillary column (30 m, id: 0.24 mm).
The study of the last summand in (42) reduces to the analysis of the first derivative of H ˜ n, which is equal to H ˜ n ′ ( t ) = ∑ j = 1 n R ˜ j ′ ( t ) − 2 ∑ j = 1 n Φ ( q ˜ j ( t ) ) q ˜ j ( t ) q ˜ j ′ ( t ) − ∑ j = 1 n Φ ′ ( q ˜ j ( t ) ) q ˜ j ′ ( t ) q ˜ j 2 ( t ).
Analysis of the second derivative minima indicated that the shift in the absorption band was due to an increase in the proportion of non hydrated carbonyl absorption.
