In vitro terahertz spectroscopy of malignant brain gliomas embedded in gelatin slab


  • Chernomyrdin N.
  • Malakhov K.
  • Beshplav S.
  • Gavdush A.
  • Komandin G.
  • Spector I.
  • Karasik V.
  • Yurchenko S.
  • Dolganova I.
  • Goryaynov S.
  • Reshetov I.
  • Potapov A.
  • Tuchin V.
  • Zaytsev K.
Дата публикации:13.08.2018
Журнал: Proceedings - International Conference Laser Optics 2018, ICLO 2018
БД: Scopus
Ссылка: Scopus

Аннтотация

© 2018 IEEE. In our work, we have performed in vitro terahertz (THz) measurements of gelatin-embedded malignant human brain gliomas using the THz pulsed spectroscopy. The gelatin embedding yields sustain the THz response of tissues close to that of the freshly-excised ones for a long time after the resection. We have observed significant differences between the THz responses of normal and pathological tissues of the brain, which highlights a potential of the THz technology in label-free intraoperative neurodiagnosis of tumors.


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