Three-dimensional molecular imaging of p-cresol in a micro-capillary cell using near-infrared raman microprobe chemical tomography

Katsuhiro Ajito, Masao Morita

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

A three-dimensional (3-D) near-infrared (NIR) Raman microprobe chemical tomography (Raman-CT) system was developed by combining a highly sensitive NIR Raman microprobe spectrometer and a two-slit confocal arrangement. The system provided a very clear 3-D NIR Raman-CT image of p-cresol (a model compound for tyrosine) in a 20-μm square micro-capillary cell. The image obtained using NIR laser light contained much less fluorescence interference than those obtained with visible laser light and this indicates that the system has sufficient sensitivity and spatial resolution to identify the distribution of organic or biological molecules in micro-scale samples.

本文言語English
ページ(範囲)191-196
ページ数6
ジャーナルMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
314
DOI
出版ステータスPublished - 1998 1 1
外部発表はい
イベントProceedings of the 1998 TAPPI Metered Size Press Forum - New Orleans, LA, USA
継続期間: 1998 4 301998 5 2

ASJC Scopus subject areas

  • 凝縮系物理学

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