@conference{
author = "Janković, Bojan Ž. and Janković, Marija M. and Pagnaco, Maja C. and Sarap, Nataša and Mudrinić, Tihana",
year = "2017",
abstract = "U radu je prikazana skrining metoda određivanja ukupne alfa i beta aktivnosti u
uzorcima glina. Merenja su obavljena na niskofonskom gasnom proporcionalnom
brojaču. Takođe je prikazan i uticaj datih glina na oscilatornu Briggs-Rauscher
reakciju. Briggs-Rauscher (BR) reakcija je oscilatorna reakcija, u kojoj je oksidacija
malonske kiseline (CH2(COOH)2) u prisustvu vodonik peroksida (H2O2) i kalijum
jodata (KIO3), katalizovana jonom mangana (Mn2+) u kiseloj (HClO4) sredini. Ova
reakcija se uspešno koristi kao matriks za određivanje koncentracije analita, kao i
njihove potencijalne antioksidativne/antiradikalske aktivnosti. U ovom radu, po prvi put
je upotrebljen BR reakcioni sistem kao medijum za ispitivanje različitih vrsta glina., This paper presents the screening method for determination of the gross alpha and beta
activity in clay samples. The measurements were performed using a low-level gas
proportional counter. The influence of clays on the Briggs-Rauscher oscillatory
reaction is also shown. Briggs-Rauscher (BR) reaction is an oscillatory reaction in
which the oxidation of malonic acid (CH2(COOH)2) in the presence of hydrogen
peroxide (H2O2) and potassium iodate (KIO3) is catalyzed with manganese ions (Mn2+)
in acid medium (HClO4). This reaction is successfully used as a matrix to determine the
concentration of analytes, as well as their potential antioxidant/antiradical activity. In
this paper, for the first time, BR reaction system was used as a medium for investigation
different types of clay.",
publisher = "Београд : Институт за нуклеарне науке "Винча" : Друштво за заштиту од зрачења Србије и Црне Горе",
journal = "29. симпозијум ДЗЗСЦГ : зборник радова",
title = "Ukupna alfa i beta aktivnost u glini i uticaj gline na dinamiku oscilatorne Briggs-Rauscher reakcije, Gross alpha and beta activity in clay and the influence of clay on dynamic of Briggs-Rauscher reaction",
pages = "152-157",
url = "https://hdl.handle.net/21.15107/rcub_vinar_8268"
}