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You are here: Home :: Keyword index :: pre bis ret :: Quercus pyrenaica - radical scavenging quinone

Items for "quinone"

Application of UV-Vis and resonance Raman spectroscopy to study bleaching and photoyellowing of thermomechanical pulps

The chemistry of thermomechanical pulp bleaching and brightness reversion was studied...

Keywords: bleaching, coniferyl aldehyde, fluorescence rejection, Kerr gate, photoyellowing, quinone, resonance Raman spectroscopy, thermomechanical pulp, TMP, UV-Vis reflectance spectroscopy

05/2006 | Holzforschung, Walter de Gruyter
UV resonance Raman spectroscopic study of photodegradation of hardwood and softwood lignins by UV laser

The effect of laser irradiation (Ar+ ion laser, 244 nm) on photodegradation of lignin in silver birch and rubberwood as hardwoods and spruce and chir pine as softwoods has been investigated by UV resonance Raman spectroscopy (UVRRS)...

Keywords: cellulose, lignin, photodegradation, quinone, resonance Raman spectroscopy, UV laser, UV resonance Raman spectroscopy (UVRRS), wood

03/2008 | Holzforschung, Walter de Gruyter