Low temperature luminescence behaviours of 7-azatryptophan, 5-hydroxytryptophan and their chromophoric moieties

Bidisa Sengupta, Jayanti Guharay, Ajoy Chakraborty, Pradeep K. Sengupta

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)2005-2012
Number of pages8
JournalSpectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Issue number9
StatePublished - Jul 1 2002
Externally publishedYes

ASJC Scopus Subject Areas

  • Analytical Chemistry
  • Atomic and Molecular Physics, and Optics
  • Instrumentation
  • Spectroscopy


  • 5-Hydroxyindole
  • 5-Hydroxytryptophan
  • 7-Azaindole
  • 7-Azatryptophan
  • Hydrogen bonding effects
  • Low temperature luminescence
  • Phosphorescence
  • Red edge excitation shift

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