2019
Differentiation of clay-based pigments in paintings by means of laser ablation-inductively coupled plasma-mass spectrometry
POSPÍŠILOVÁ, Eva; David HRADIL; Markéta HOLÁ; Janka HRADILOVÁ; Karel NOVOTNÝ et. al.Základní údaje
Originální název
Differentiation of clay-based pigments in paintings by means of laser ablation-inductively coupled plasma-mass spectrometry
Autoři
POSPÍŠILOVÁ, Eva (203 Česká republika, domácí); David HRADIL (203 Česká republika); Markéta HOLÁ (203 Česká republika, domácí); Janka HRADILOVÁ (203 Česká republika); Karel NOVOTNÝ (203 Česká republika, garant, domácí) a Viktor KANICKÝ (203 Česká republika, domácí)
Vydání
Spectrochimica Acta B, Oxford, Elsevier, 2019, 0584-8547
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10406 Analytical chemistry
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.086
Kód RIV
RIV/00216224:14310/19:00113152
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000484434900005
EID Scopus
2-s2.0-85067866111
Klíčová slova anglicky
Trace elements; LA-ICP-MS; Painting grounds; Provenance analysis; Clay pigments
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 28. 2. 2020 14:45, Mgr. Eva Zikmundová, Ph.D.
Anotace
V originále
The method of the laser ablation-inductively coupled plasma-mass spectrometry has become an effective tool in the analysis of the art and archaeological objects. With a few exceptions, however, it has not been fully established in the provenance analysis of historical paintings yet. Although the method is micro-destructive for the paint samples, the direct solid sample analysis with just a minor material removal enables obtaining valuable information on the trace element composition, which is useful for the track the origin of mineral pigments, as, e.g. the clay-based pigments. This work aimed for the optimization of the measurement parameters and a subsequent differentiation of red clays from three reference localities in Europe that were pre-selected based on their relevance for the 18th century painting. Finally, the ground preparatory layer from a painting by an 18th century painter, J. G. de Hamilton, has been analysed. It was satisfactorily proved that the red clay used in the ground was mined out in Troschenreuth, Bavaria, Germany. This is in line with the historical documents recording that Hamilton, when he was acting in Bohemia, bought already primed (ready-to-use) canvases in Bavaria. Despite the heterogeneity and small sizes of paint samples the obtained results show the way in which the provenance analysis of clays in paint samples can be performed. This opens up an entirely new possibility of assessing the regional provenance of historical paintings.
Návaznosti
LQ1601, projekt VaV |
| ||
MUNI/A/1288/2017, interní kód MU |
|