Naslov
Anodic Sampling of Titanium (Ti) by Thin Layer Chromatography

Autori
Živko-Babić, Jasenka ; Medić-Šarić, Marica ; Mornar, Ana ; Jakovac, Marko ; Turina, Srećko

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

Izvornik
Planar Chromatography Today 2002 / Vovk, Irena ; Medja, Armin - Ljubljana : National Institute of Chemistry Ljubljana, 2002, 337-343

Skup
Planar Chromatography Today 2002

Mjesto i datum
Novo Mesto, Slovenija, 04.10.2002. - 06.10.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Dental Alloys; Anodic Sampling; TLC; Titanium

Sažetak
Titanium as pure metal or commercial titanium alloys have been widely used in dentistry. To know the composition of incorporated reconstructions, there is a need for non-destructive sampling and identification of unknown or suspect elements. In this study the analytical procedure of detection of titanium is reported. The method involves anodic sampling separation and identification of titanium by means of thin layer chromatography (TLC) on precoated cellulose layers. Two thin plates and one cast of elementary titanium and one dental alloy with titanium were analyzed. Chromatograms of samples were developed with a mixture of iso-amyl alcohol, acetonitrile and hydrochloric acid. Excellent detection and identification of titanium as pink colored spot was achieved after spraying with saturated ethanolic solution of alizarin and exposed to NH3 vapor.

Izvorni jezik
Engleski

Znanstvena područja
Dentalna medicina, Farmacija

POVEZANOST RADA