Optical coherence tomography biospeckle imaging for fast monitoring varying surface responses of a plant leaf under ozone stress

L. K.T. Srimal, H. Kadono, U. M. Rajagopalan

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

In this study, Optical Coherence Tomography (OCT) was used to investigate the effect of short term ozone exposure on both front and back surfaces of the leaves of Allium tuberosum plant. Plant leaves were subjected to treat with 240ppb level of ozone, and imaging data were acquired from back and front surfaces of the leaves. Variations of the biological activations were monitored based on the biospeckles. Standard deviations (SD) of OCT temporal signal at each point were calculated and used to visualize the effect of ozone exposure. Leaf back surface showed higher SDs in biospeckle OCT signal in comparison to these of the front surface. These observations prove that the short term ozone stress on plant can be investigated successively with biospeckle OCT imaging technique.

本文言語English
ホスト出版物のタイトルSensing Technologies for Biomaterial, Food, and Agriculture 2013
DOI
出版ステータスPublished - 2013
外部発表はい
イベントSensing Technologies for Biomaterial, Food, and Agriculture 2013 - Yokohama, Japan
継続期間: 2013 4 232013 4 25

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
8881
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

Other

OtherSensing Technologies for Biomaterial, Food, and Agriculture 2013
国/地域Japan
CityYokohama
Period13/4/2313/4/25

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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