6533b81ffe1ef96bd1277b0c

RESEARCH PRODUCT

Fourier Transform Infrared (FT-IR) Microspectroscopy of 20th Century Russian Oil Paintings: Problem of Dating

Irina A. GrigorievaSvetlana A. PisarevaIrina F. KadikovaI.a. BalakhninaAndrey Yu. ChikishevYurii I. GrenbergNikolay N. Brandt

subject

PaintingMaterials scienceInfraredOil painting010401 analytical chemistryAnalytical chemistryMineralogyInfrared spectroscopy02 engineering and technologySpectral bands021001 nanoscience & nanotechnology01 natural sciences0104 chemical sciencessymbols.namesakeFourier transformZinc whitesymbolsFourier transform infrared spectroscopy0210 nano-technologyInstrumentationSpectroscopy

description

Analysis of the IR spectra of samples from 230 Russian oil paintings of the 20th century is used to propose a procedure for the threshold estimation of the age of paintings based on measured parameters (intensity ratios of spectral bands). The bands of compounds that are formed upon interaction of pigment (zinc white) with oil are used for dating.

https://doi.org/10.1177/0003702816652330