| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 177820 | Dyes and Pigments | 2009 | 5 Pages |
Abstract
The presence of two carboxylic acid groups and two hydroxyl groups within the novel dye, (E)-4-(4-bis(2-hydroxyethyl)amino)styryl)pyridine-2,6-dicarboxylic acid, resulted in good water solubility. The compound's UV absorption and photoluminescence spectra were each highly pH sensitive in acidic solutions and two isobestic points were observed. The TPA cross-section coefficient and two-photon fluorescence cell imaging of the dye were investigated.
Keywords
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Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Haibo Xiao, Hui Li, Minjuan Chen, Lei Wang,