(1) Fluoranthene, perylene, pyrene benzopyrene and benzopyrene have been proposed as the input of terrigenous higher plant.

(2) Recently, Perylene tetracarboxylic derivatives have been widely studied to be applied as organic photoconductipg materials.

(3) By analyzing Perylene Dichroism electron spectra , this paper studies relationship of tropism axis, tropism face and molecule plane in Biaxially-stretched PVA polymer film method experiments.

(4) The individual products of perylene pigments were reviewed as well as their performance and applications.

(5) The effect of the perylene red structures and other factors on the photo-voltage properties of the cells are primarily studied.

(6) Because of the strong coupling of the excited perylene state to the band continuum of TiO_2 this control task seems more appropriate for a study in the experiment.

(7) A fluorescence polarization method has been developed for determination of binding constant of perylene with dissolved fulvic acid.

(8) It is shown that the monolayer forms aggregates on surface of the "V" model of Perylene Polyimide.

(9) Although there were few reports on electroluminescence devices of perylene derivative(), there is no report about carrier transport properties.

(10) In chapter 1, the research of synthesis, properties and applications of these perylene diimide derivatives were reviewed.

(11) Because of such concern of hydrophobic problems, other attractive dyes, such as perylene with high quantum yield has been widely used in organic electroluminescence devices but not for bio-imaging.

(12) Furthermore, the results also showed clearly the effect of substrate on the PL properties of perylene film.