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Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores
Chapters
- 00:05Title
- 02:07Detection of Carboxylic Acids Using Distyrylbis(arylethynyl)benzene Cruciforms
- 03:21Detection of Boronic Acids Using Benzobisoxazole Cruciforms
- 04:44Determination of Amine Analytes Using Benzobisoxazole Cruciform/Boronic Acids Hybrid Sensing System
- 06:05Image Processing and Numeric Analyte Discrimination
- 06:56Qualitative Identification of Analytes by Fluorescent Response Using Cruciform Fluorophores
- 09:02Conclusion
Cross-conjugated cruciform fluorophores based on 1,4-distyryl-2,5-bis(arylethynyl)benzene and benzobisoxazole nuclei can be used to qualitatively identify diverse Lewis acidic and Lewis basic analytes. This method relies on the differences in emission colors of the cruciforms that are observed upon analyte addition. Structurally closely related species can be distinguished from each other.
