Hello. I work in a mass spec lab. I have different types of antic silk fabric, dyed with various unknown pigments.
How can I extract the pigment to undergo mass spec analysis (MALDI-TOF)?
Please look at the following below links which may help you in your analysis:
https://www.researchgate.net/publication/288871531_Dyeing_of_Silk_Fabric_with_Extracted_Dyes_from_Lichens
https://www.scientific.net/AMR.331.302
https://www.advantour.com/silkroad/dyeing-of-silk-fabrics.htm
Thanks
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