Different degrees of DP 3 polymer lactonization are evident by the different peaks with a mass difference of 18 Da indicating consecutive water losses from each additional DP 3 lactonization.
Acetylation leads to an increase in retention time (∼6 min under our on-line LC conditions) and if both the non-acetylated and acetylated peptides are present, they can be identified as two peptides with different retention times and a mass difference of 43.018 Da.
Recently, Bowman and Zaia [ 197] synthesized different tags on the basis of 2-aminobenzoic acid applicable to reductive amination, which are suitable for the direct comparison of four samples which, based on the incorporation of deuterium versus hydrogen atoms, give rise to an isotopic variety with a mass difference of 4 Da between the glycans from different samples.
The mass of electrodeposition was determined by the mass difference of the bare and coated Cu plates.
The thickness of gold layer was calculated from the mass difference of foils before and after sputtering procedure.
The use of McMillan expression is appropriate in Rb3C60 superconductors for twofold reasons: large density of states and the larger mass difference of Rb and C60.
The solvent extracts obtained from the B. amyloliquefaciens (ST34) strain were confirmed to contain surfactin lipopeptides, in which the structural surfactin analogues with a mass difference of 14 or 28 amu.
The mass difference between two adjacent groups is 14 m/z units, namely, CH2 group, while two adjacent ion peaks in each group have a mass difference of 1 m/z.
The in-plane thermal conductivity (kSiG) of silicon-doped graphene (SiG) was greatly suppressed primarily due to increased phonon scattering associated with the large mass difference of Si from its host C atoms.
However, the solubility of real diesel in BMIMOcSO4 IL was measured using a gravimetric method by weighing the mass difference of a given amount of ILs and the ILs saturated with diesel and it was found that the Light Cycle Oil (LCO) has a solubility (wt%) of 0.84 in BMIMOcSO4 IL while the Heavy Cycle Oil (LCO) has a solubility of 1.09 (wt%). .
Only peptide pairs that had a mass difference of 9.0301 Da were included.
