Infrared fluorescence sensing of submicromolar calcium: pushing the limits of photoinduced electron transfer

Date

2000-11-18

Author

Ozmen, B
Akkaya, EU

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A heptamethine cyanine-BAPTA conjugate was synthesized which signals calcium binding by an almost 4-fold increase in the emission intensity at the emission maximum of 782 nm. This significant enhancement factor opens new possibilities for the development of IR fluorescent chemosensors excitable with an inexpensive 780 nm laser diode and detectable with highly sensitive avalanche diodes.

Subject Keywords

Organic Chemistry, Biochemistry, Drug Discovery

URI

https://hdl.handle.net/11511/65284

Journal

TETRAHEDRON LETTERS

DOI

https://doi.org/10.1016/s0040-4039(00)01662-2

Collections

Department of Chemistry, Article

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Citation Formats

B. Ozmen and E. Akkaya, “Infrared fluorescence sensing of submicromolar calcium: pushing the limits of photoinduced electron transfer,” TETRAHEDRON LETTERS, pp. 9185–9188, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65284.