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Journal article
Liquid chromatography determination of natural dyes in extracts from historical Scottish textiles excavated from peat bogs
Textiles excavated from Scottish sites belonging now to the collections of the National Museums of Scotland, including seventeenth century textiles from peat bogs in the Scottish Highlands and Islands, were selected for analysis by high performance liquid chromatography with photodiode array detection (PDA HPLC) to detect whether any dyes remained...Surowiec, Izabella ; Trojanowicz, Marek ; Quye, Anita
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Journal article
Negative ion electrospray mass spectrometry of neoflavonoids
The electrospray ionisation mass spectra of the neoflavanoids brazilin and hematoxylin are reported in both their reduced (1 and 2, respectively) and their oxidised forms (3 and 4, respectively). In the reduced forms, breakdown pathways under collision induced decomposition (CID) conditions produce fragments characteristic of rings A and C; in...Hulme, Alison N ; McNab, Hamish ; Peggie, David A ; Quye, Anita
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Book chapter
Monitoring of damage to historic tapestries (MODHT): a newly initiated EU project
The trade in dyestuffs has played an important role in the economic history of many nations. In medieval Europe this is demonstrated by the important place held by woad in the economy of many countries, but while the woad industry of Toulouse or Erfurt is quite well known, that of...Quye, Anita
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Journal article
2',4',6'-Trihydroxy-1-methoxyacetophenone monohydrate at 150 K
The geometry of the title compound, 2-methoxy-1-(2,4,6-trihydroxyphenyl)ethanone, C9H10O5·H2O, is determined by the presence of an intramolecular hydrogen bond; the geometry of the benzene ring is distorted by a flanking carbonyl group.Ferreira, Ester S B ; Hulme, Alison N ; McNab, Hamish ; Quye, Anita ; Parsons, S
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Book chapter
Historical and analytical research of dyes for early Scottish tartans
Papers in this volume cover various aspects of the deterioration of textiles and the different scientific techniques that can be applied to investigate the characteristics of historic textiles, their fibres, dyes etc. The authors include textile, paper and painting conservators, conservation scientists, chemists, archaeologists, engineers, biochemists and a zoologist. This...Cheape, Hugh ; Quye, Anita
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Book chapter
Development of analytical techniques for the study of natural yellow dyes in historic textiles
Interest in all aspects of dyestuffs has grown considerably since an informal meeting of researchers twenty years ago developed into the annual meetings of Dyes in History and Archaeology, with the journal of the same name publishing a selection of papers presented. Analysis has revealed that the early 20th-century clothing...Ferreira, Ester S B ; Quye, Anita ; McNab, Hamish ; Wouters, J ; Boon, J J …
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Book chapter
The analytical characterisation of flavonoid photodegradation products: a novel approach to identifying natural yellow dyes in ancient textiles
In a previous study new compounds were detected from light aged natural yellow (flavonoid) dyes on alum mordanted wool. We have now developed a novel technique - negative ion electrospray ionisation quadrupole ion trap tandem mass spectrometry (ESI QIT MS) - for futher study and identification of characteristic flavonoid photodegradation... -
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