: In this work, we present a computer program that reads, manipulates,
analyses and stores the mass spectra obtained by using Laser Time of Flight
Mass Spectrometry (L-TOF-MS) system described elsewhere. This program allows users to record the characteristic
parameters of experimental data such as vacuum pressure, voltages, laser power,
sample name etc. both manually and automatically. Also, the obtained mass spectra can be used
to investigate chemical substances (NOx, SOx, organic
molecules etc.) or can be used to real time identification of the sample
differences for given material database (metal oxides, alloys, paintings,
healthy and cancerous tissues etc.) by using different mathematical and
statistical procedures (PCA, LDA, kNN etc.).
We have recently presented a simple chemical analysis procedure by
starting from reading raw MS data from oscilloscope using TCP/IP protocol and
following data processing steps. We have
a great success to reduce the numbers of steps and time duration consumed for
the following procedure.
Mass Spectrometry Data Acquisition Data Processing Statistical Analysis GUI MATLAB
Konular | Mühendislik |
---|---|
Bölüm | Research Article |
Yazarlar | |
Yayımlanma Tarihi | 1 Aralık 2016 |
Yayımlandığı Sayı | Yıl 2016 Special Issue (2016) |