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

Katsuhiro Ajito; Masao Morita

doi:10.1080/10587259808042477

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

Katsuhiro Ajito, Masao Morita

Research output: Contribution to journal › Conference article › peer-review

5 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	191-196
Number of pages	6
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	314
DOIs	https://doi.org/10.1080/10587259808042477
Publication status	Published - 1998 Jan 1
Externally published	Yes
Event	Proceedings of the 1998 TAPPI Metered Size Press Forum - New Orleans, LA, USA Duration: 1998 Apr 30 → 1998 May 2

Keywords

Near-infrared
Raman CT imaging
Three dimensional
Tyrosine
p-cresol

ASJC Scopus subject areas

Condensed Matter Physics

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10.1080/10587259808042477

Cite this

Three-dimensional molecular imaging of p-cresol in a micro-capillary cell using near-infrared raman microprobe chemical tomography. / Ajito, Katsuhiro; Morita, Masao.

In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 314, 01.01.1998, p. 191-196.

Research output: Contribution to journal › Conference article › peer-review

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

Abstract

Keywords

ASJC Scopus subject areas

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