1064 nm FT-Raman spectroscopy for investigations of plant cell walls and other biomass materials

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1064 nm FT-Raman spectroscopy for investigations of plant cell walls and other biomass materials

Raman spectroscopy with its various special techniques and methods has been applied to study plant biomass for about 30 years. Such investigations have been performed at both macro- and micro-levels. However, with the availability of the Near Infrared (NIR) (1064 nm) Fourier Transform (FT)-Raman instruments where, in most materials, successful fluorescence suppression can be achieved, the utili...

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Running head: Raman imaging of secondary plant cell walls

Confocal Raman microscopy was used to illustrate changes of molecular composition in secondary plant cell wall tissues of poplar wood. Two–dimensional spectral maps were acquired and chemical images calculated by integrating the intensity of characteristic spectral bands. This enabled direct visualization of the spatial variation of the lignin content without any chemical treatment or staining ...

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ژورنال

عنوان ژورنال: Frontiers in Plant Science

سال: 2014

ISSN: 1664-462X

DOI: 10.3389/fpls.2014.00490