Sentence examples for by comparing background spectra from inspiring English sources

Peaks related to the studied organic acid in the CIMS spectra were determined by comparing background spectra to aerosol spectra.

The compounds were identified from the mass spectra and by comparing the spectra to the spectra reported in the NIST database (Wiley09/NIST11).

By using the same detector gain to collect all emission spectra from a given cell, we were able to directly compare background-subtracted emission spectra data and avoid complications in interpretation associated with normalization of the data.

By comparing with background determination in 2007, there was no significance for ∑7PBDEs.

X-ray absorption is used for qualitative analysis by comparing the spectrum of the analyte to spectra of known substances.

All the key metabolites were confirmed by comparing their tandem mass spectra with the spectra of the corresponding standards or with spectra from tandem MS databases.

(c) On-chip identification of bacteria by comparing the detected SERS spectra to the spectra library.

Figlio isolated the effects of the students' names by comparing siblings — same background, different names.

Scattering spectra from individual dimers were calibrated by subtracting background spectra taken from the adjacent regions containing no nanostructures [26].

Thereafter, the system was cooled to 50 °C, and the spectra of sample after pyridine adsorption were recorded by subtracting the background spectra without pyridine.

Thereafter, the system was cooled to 50 °C, and the spectra of pyridine adsorption were recorded by subtracting the background spectra without pyridine.