Simultaneous identification of historical pigments Prussian blue and indigo in paintings by electrospray mass spectrometry
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33147300" target="_blank" >RIV/61989592:15310/13:33147300 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/13:00397506
Result on the web
<a href="http://dx.doi.org/10.1002/jms.3228" target="_blank" >http://dx.doi.org/10.1002/jms.3228</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/jms.3228" target="_blank" >10.1002/jms.3228</a>
Alternative languages
Result language
angličtina
Original language name
Simultaneous identification of historical pigments Prussian blue and indigo in paintings by electrospray mass spectrometry
Original language description
A new analytical protocol for identification of Prussian blue (PB) and indigo was proposed. Pigments useful for dating of artworks were detected by flow injection analysis/electrospray ionization mass spectrometry after alkalization of their suspensionsin water, decomposition of PB to iron (III) hydroxide and hexacyanoferrate (II) and reduction of indigo to soluble leucoindigo using sodium dithionite. Limits of detection (PB 47 pg, indigo 59 pg) complied with requirements for analysis of microsamples of historical paintings. Potential of the developed method was proven in analysis of blue samples of two oil paintings from the 20(th) century. Further, PB was confirmed in a microsample from a painting of Crucifixion', St. Sebestian church on St. Hill inMikulov, Czech Republic.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Mass Spectrometry
ISSN
1076-5174
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
8
Country of publishing house
DE - GERMANY
Number of pages
4
Pages from-to
927-930
UT code for WoS article
000322341800005
EID of the result in the Scopus database
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