NON-INVASIVE ANALYTICAL TECHNIQUES APPLIED ON PIGMENTS CHARACTERIZATION OF ANCIENT BIVALVE SHELLS

Author:

DULAMA IOANA DANIELA1,RADULESCU CRISTIANA2,BUCURICA IOAN ALIN1,SLAMNOIU-TEODORESCU SOFIA1,STIRBESCU RALUCA MARIA1,VOINEA VALENTINA3,RADU VALENTIN4,MARGARIT MONICA5

Affiliation:

1. Valahia University of Targoviste, Institute of Multidisciplinary Research for Science and Technology, 130004 Targoviste, Romania.

2. Valahia University of Targoviste, Institute of Multidisciplinary Research for Science and Technology, 130004 Targoviste, Romania. / Valahia University of Targoviste, Faculty of Science and Arts, 130004 Targoviste, Romania. / University Politehnica of Bucharest, Doctoral School of Biotechnical Systems Engineering, Bucharest, Romania

3. Museum of National History and Archeology, 900178 Constanta, Romania.

4. National Museum of Romanian History, 030026 Bucharest, Romania.

5. Valahia University of Targoviste, Faculty of Humanities, 130105 Targoviste, Romania.

Abstract

In this paper was studied eight bivalve shells (with pigments traces) collected from Cheia archaeological site (Eneolitihic site, dated between the end of the 6th millennium and the beginning of the 5th millennium cal BC, Romania), in order to established correlations related to morphology, composition, longevity and belonging to the archaeological site of these shells. The samples (pigments and shells) were investigated, from morphological and chemical composition point of view, by optical microscopy, scanning electron microscopy coupled with energy dispersive spectroscopy (SEM-EDS), and attenuated total reflectance - Fourier transform infrared (ATR-FTIR) spectroscopy, respectively. Principal component analysis (PCA) and cluster analysis (CA) were carry out using IBM SPSS Statistics software to assess the similarities between the investigated samples

Publisher

Valahia University of Targoviste - Journal of Science and Arts

Subject

General Earth and Planetary Sciences,General Environmental Science

Reference49 articles.

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