Synthesis of photosensitive luminol releasing compound, luminol-O-2-nitrobenzylate

Manabu Nakazono, Makoto Asechi, Kiyoshi Zaitsu

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Abstract

Luminol-O-2-nitrobenzylate (1), which releases luminol upon light irradiation at 366 nm and can measure light power, was developed. 1 has a 2-nitrobenzyl group at the carbonyl oxygen of luminol. The released luminol emitted light in the presence of NaOH and H2O2. In the concentration range of 0.01-1 μM 1,CL intensities of released luminol increased in proportion to increase of the concentration of 1 with a light irradiation time of 5 min. The CL intensity of 1 increased in proportion to the light power in the range of 450-650 mW/cm2.

Original languageEnglish
Pages (from-to)149-152
Number of pages4
JournalJournal of Photochemistry and Photobiology A: Chemistry
Volume163
Issue number1-2
DOIs
Publication statusPublished - Apr 15 2004

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All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)
  • Physics and Astronomy(all)

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