calixarenes has been researched along with thiazole-orange* in 3 studies
3 other study(ies) available for calixarenes and thiazole-orange
| Article | Year |
|---|---|
Fluorescence Enhancement by Calixarene Supramolecular Aggregate.
We herein constructed supramolecular assemblies from guanidinocalixarenes and sulfonatocalixarenes by exploiting multiple salt bridge interactions. They encapsulate six different kinds of fluorescent dyes (both cationic and anionic), leading to a fluorescence enhancement that could not be achieved by either single calixarene. As such, this study advances the research on high-performance fluorophores. Topics: Anilino Naphthalenesulfonates; Arylsulfonates; Benzothiazoles; Calixarenes; Drug Compounding; Fluorescent Dyes; Guanidines; Humans; Methylamines; Molecular Dynamics Simulation; Pyridinium Compounds; Quinolines; Solutions; Spectrometry, Fluorescence; Thermodynamics | 2020 |
Spectral study and protein labeling of inclusion complex between dye and calixarene sulfonate.
The host-guest inclusion complex of calix[6]arene sulfonate (SCA6) with thiazole orange (TO) formed in aqueous solution was studied. Absorption and fluorescence techniques were used for the analysis of this inclusion complex. The addition of calixarene sulfonate leads to a decrease in both absorption and fluorescence intensity of the dye, indicating that the inclusion complex was formed. Simultaneously, the inclusion phenomenon of another cyanine dye, Cy3, with calixarene sulfonate was investigated. The stability constant of the two complexes was determined, and the results were compared. The water solubility of TO dye was increased in the presence of calixarene sulfonate, and further protein labeling experiments suggested that this TO-SCA6 complex can act as a fluorescent probe for labeling of biomolecules. Topics: Benzothiazoles; Calixarenes; Proteins; Quinolines; Solubility; Solutions; Spectrophotometry, Ultraviolet; Spectroscopy, Fourier Transform Infrared; Spectrum Analysis; Staining and Labeling; Sulfonic Acids | 2013 |
Calix[4]arene sulfonate as a template for forming fluorescent thiazole orange H-aggregates.
The unexpected interaction between thiazole orange (TO) and calix[4]arene sulfonate is reported herein. H-Aggregates of TO switching on their fluorescence in solution are observed. Surprisingly, fluorescence enhancement is not linked to host-guest inclusion, but rather to calix[4]arene sulfonate serving as a template for several TO molecules. Topics: Benzothiazoles; Calixarenes; Fluorescence; Molecular Structure; Phenols; Quinolines | 2010 |