Study of the 'Raman spectroscopic signature of life' in mitochondria isolated from budding yeast

Liang da Chiu, Masahiro Ando, Hiro o. Hamaguchi*

*この研究の対応する著者

研究成果査読

24 被引用数 (Scopus)

抄録

The 'Raman spectroscopic signature of life' is a Raman band at 1602 cm-1 that sharply reflects the metabolic activity of cell mitochondria. Here we report the study of thissignature in isolated yeast mitochondria. The existence and behaviour of the 1602 cm-1 band in isolated mitochondria have been confirmed to be the same as in living yeast cells: the intensity of the band decreases with timewhen a respiration inhibitor, sodium azide, is added. The present study shows the significance of isolated mitochondria in elucidating the origin of this still unassigned Raman band.

本文言語English
ページ(範囲)2-3
ページ数2
ジャーナルJournal of Raman Spectroscopy
41
1
DOI
出版ステータスPublished - 2010 1 1
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 分光学

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