公开(公告)号：US20250035554A1

公开(公告)日：2025-01-30

申请号：US18782763

申请日：2024-07-24

Applicant: THERMO SCIENTIFIC PORTABLE ANALYTICAL INSTRUMENTS INC.

Inventor： Nikita Khainovski ,  Lin ZHANG ,  Nimesh Khadka

IPC: G01N21/65 ,  G06F30/20 ,  G16C20/70

Abstract: A computer-implemented method and system are provided. An analytical instrument support system receives a first spectra dataset associated with scans of one or more first samples, the one or more first samples including a target analyte having one or more known levels of a parameter. The analytical instrument support system receives a second spectra dataset associated with scans of one or more second samples. The analytical instrument support system determines one or more spectra arrays by combining (i) the first spectra dataset and (ii) the second spectra dataset. The analytical instrument support system determines a chemometric model for one or more levels of the parameter of the target analyte based on, at least, the one or more spectra arrays and the one or more known levels of the parameter.