Study on computer color matching and color measurement of fluorescent dyes;

The treated and untreated fibers were dyed with disperse and fluorescent dyestuff.

Polyamide dyeing with fluorescent dyes;

Ionic liquids consisting of 1-butyl-3-methylimidazonium bromide and anhydrous aluminium chloride(Br-AlCl3) were found to work well as Lewis acid catalysts in the synthesis of typical fluorescent dye 3-(2′-benzoxazolyl)-7-diethylamino-2H-chromen-2-one based on coumarin by one-pot reaction of 4-diethylaminosalicylaldehyde and 2-aminophenol with ethyl cyanoacetate.

The absorption and fluorescence spectra of the dyes were measured in toluene,chloroform,acetone,DMF and ethanol,and the results showed that these dyes were fluorescent dyes with high molar extinction coefficients(ε_(max)>7×10~4)and fluorescence quantum yields(Ф=0.

The development of new fluorescence dye and imaging technique have greatly promoted the research in the field of cellular calcium signal transduction path.

In this research,a new,simple,fast,oxygen-free operation method by means of DNA fluorescence dye was investigated in bacterial number count of rumen succinogenes 85 strain.

Experiment Investigation on Enhancement of Stimulated Raman Scattering by Dye Fluorescence;