A proposal for automated background removal of bio-Raman data

Tatsuro Sugawara, Qi Yang, Takakazu Nakabayashi, Shin Ichi Morita

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


The subtraction of background components from observed spectra is essential in performing multivariable analysis, frequently applied to Raman spectra of cells. The subtraction procedure, however, is manual and time consuming, especially for big data. Here, we propose an automated method for removing background information from measured spectra of cells, exhibiting the theoretical framework and an experimental application.

Original languageEnglish
Pages (from-to)1323-1325
Number of pages3
JournalAnalytical Sciences
Issue number12
Publication statusPublished - 2017


  • Background removal
  • Cell
  • Quartz substrate
  • Raman spectra
  • Subtraction


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