High Resolution Mass Spectrometry & Multi-analytical characterization from Organic dyes in illuminated manuscripts: a unique cultural and historic record

Melo, Maria João; Nabais, Paula; Guimarães, Maria; Araújo, Rita; Castro, Rita; Oliveira, Maria Conceição; Whitworth, Isabella

doi:10.6084/m9.figshare.4028775.v1

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High Resolution Mass Spectrometry & Multi-analytical characterization from Organic dyes in illuminated manuscripts: a unique cultural and historic record

journal contribution

posted on 2016-10-14, 08:17 authored by Maria João Melo, Paula Nabais, Maria Guimarães, Rita Araújo, Rita Castro, Maria Conceição Oliveira, Isabella Whitworth

The molecular structures of the two references, orcein powder and an extract from a naturally dyed silk (Lasallia pustulata), were obtained by HPLC-HRMS. Supplementary information for the brazilwood pigments lakes and orcein colour paints