Interval-Principal Component Analysis of Raman spectra of single cells exposed to X-ray radiation (Contributo in atti di convegno)

Type
Label
  • Interval-Principal Component Analysis of Raman spectra of single cells exposed to X-ray radiation (Contributo in atti di convegno) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/Fotonica.2014.6843958 (literal)
Alternative label
  • Delfino, Ines; Camerlingo, C.; Capozzi, Vito; Perna, Giuseppe; Manti, Lorenzo; Lepore, Maria (2014)
    Interval-Principal Component Analysis of Raman spectra of single cells exposed to X-ray radiation
    in 2014 Fotonica AEIT Italian Conference on Photonics Technologies, Fotonica AEIT 2014; Naples; Italy; 12 May 2014 through 14 May 2014
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Delfino, Ines; Camerlingo, C.; Capozzi, Vito; Perna, Giuseppe; Manti, Lorenzo; Lepore, Maria (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/record/display.url?eid=2-s2.0-84904490646&origin=inward (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Universita degli Studi della Tuscia Viterbo; Consiglio Nazionale delle Ricerche; Universita degli Studi di Foggia; Universita degli Studi di Napoli Federico II; Seconda Universita degli Studi di Napoli (literal)
Titolo
  • Interval-Principal Component Analysis of Raman spectra of single cells exposed to X-ray radiation (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 9788887237177 (literal)
Abstract
  • A Micro-Raman spectroscopy investigation has been performed on human mammary epithelial cells after irradiation by different X-ray doses. The analysis by interval-Principal Component Analysis (iPCA) has allowed us to outline the subtle differences in the Raman spectra induced by irradiation. In particular, this experimental approach has enabled to delineate radiation-induced changes in structure, protein, nucleic acid, lipid, and carbohydrate content. This has further confirmed that micro-Raman spectroscopy coupled to properly chosen data analysis methods is a very sensitive technique to detect molecular changes even in single human cells following exposure to ionising radiation. This would help developing innovative approaches to monitor radiation treatment effects so as to reduce the overall radiation dose and minimize damage to the surrounding healthy cells, both aspects being of great importance in the field of radiation therapy. © 2014 AEIT. (literal)
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