Key points are not available for this paper at this time.
The fluorescence under ultraviolet light of linseed oil films and films of some natural resins has been studied with a fluorescence spectrometer. Both materials fluoresce only after some degradation has taken place. The fluorescence appears to be closely related to the processes causing yellowing.
E. René de la Rie (Sat,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: