FT-IR study on calcium ion binding to bilirubin

J. G. Wu, R. D. Soloway, D. F. Xu, X. Z. Wang, D. K. MartinM, A. J. Wagner

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


After formation of either the acid or neutral salt of calcium bilirubinate, decrease or disappearance of bands indicated that calcium is coordinated to bilirubin via its carboxyl oxygens and pyrrole nitrogens, changing the conjugated structure of the molecule.

Original languageEnglish (US)
Pages (from-to)264-265
Number of pages2
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - Dec 1 1989

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering


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