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Wool/acrylic blends were dyed with a hemicyanine reactive cationic dye, Dye 1, to prepare the fluorescent wool/acrylic blends in this article. The study initially focuses on the optical properties of Dye 1, followed by dyeing properties of Dye 1, then ended with fluorescent properties of the dyed wool/acrylic blends. The results show that the exhaustion, fixation, and fastness to washing and rubbing...
A novel hemicyanine fluorescent reactive cationic dye was synthesised by the reaction between the free amino group of a hemicyanine fluorescent dye and 2,3‐dibromopropionyl chloride. The dye was characterised by proton nuclear magnetic resonance spectroscopy, high‐resolution mass spectrometry, ultraviolet‐visible absorption spectrometry, and single‐photon fluorescence spectrometry. The prepared dye...
The jump sizes of interest rate in the credit market in China can be represented by ordinal numbers. The interest rate level, the industrial output growth rate, and the inflation rate are key factors that influence the jump sizes of interest rate. An ordered Probit regression model is established to forecast the jump sizes of interest rate. The explanatory variables of the model are the deviation...
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