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GRAZIA COTTONE

MbCo in Saccharide Solid Amorphous Systems: A Combined FTIR and SAXS Study

  • Authors: Giuffrida, S; Cottone, G; Longo, A; Cordone, L
  • Publication year: 2011
  • Type: eedings
  • Key words: MbCO; small-angle scattering; infrared spectrocopy; saccharides; denaturation
  • OA Link: http://hdl.handle.net/10447/55032

Abstract

Here we report a combined FTIR and SAXS study on MbCO embedded in dry amorphous matrices of trehalose and sucrose. FTIR measurements were performed at different protein/sugar ratios, focussing on the stretching band of the bound CO (COB) and on the Water Association Band (WAB), which are spectroscopic markers of the protein and the matrix, respectively