Napredna pretraga

Pregled bibliografske jedinice broj: 397642

Analysis of specimens from cultural heritage using nondestructive spectroscopic techniques


Jelovica Badovinac, Ivana; Orlić, Nada
Analysis of specimens from cultural heritage using nondestructive spectroscopic techniques // GIREP-EPEC Conference 2007
Opatija, Hrvatska, 2008. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), stručni)


Naslov
Analysis of specimens from cultural heritage using nondestructive spectroscopic techniques

Autori
Jelovica Badovinac, Ivana ; Orlić, Nada

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
GIREP-EPEC Conference 2007 / - , 2008

Skup
2nd European Physics Education Conference and 4th GIREP Seminar

Mjesto i datum
Opatija, Hrvatska, 26-31.08.2007.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Spektroskopija; nedestruktivno; kulturna baština
(Spectroscopy; nondestructive; cultural heritage)

Sažetak
Many nondestructive methods are available for the analysis of specimens from art and cultural heritage. We have used Raman microscopy and X-ray emission spectroscopy in the analyses of two leaden seals from Ragusa Republic, several ancient and medieval coins as well as several European post stamps from the second part of XIX century. These two techniques, which can provide information on both the atomic and molecular composition of materials are convenient methods to include students of physics, chemistry and history of arts in scientific investigations. Raman spectroscopy allows the identification of homogenous materials on the basis of their molecular vibrational spectra, obtained by excitation with visible laser light. An analitycal method which allows fast and simultaneous determination of concentration of all trace elements in a sample is X-ray emission spectroscopy. In our case X-rays were induced by radioactive source. Here, we present results of analysis of some cultural heritage specimens, but methods can be applied in different investigations, including environmental samples.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
069-0691668-3007 - Istraživanje metoda sprječavanja onečišćenja mora od objekata morske tehnologije (Julijan Dobrinić, )
316-0000000-3192 - Analiza složenih sustava spektroskopskim metodama (Nada Orlić, )

Ustanove
Sveučilište u Rijeci - Odjel za fiziku