Počet záznamů: 1

Diffusive gradient in thin films technique for assessment of cadmium and copper bioaccessibility to radish (Raphanus sativus)

SYSNO ASEP	0434443
Druh ASEP	J - Článek v odborném periodiku
Zařazení RIV	J - Článek v odborném periodiku
Poddruh J	Článek ve WOS
Název	Diffusive gradient in thin films technique for assessment of cadmium and copper bioaccessibility to radish (Raphanus sativus)
Tvůrce(i)	Dočekalová, H. (CZ) Škarpa, P. (CZ) Dočekal, Bohumil (UIACH-O)_{RID, ORCID}
Celkový počet autorů	3
Zdroj.dok.	Talanta. - : Elsevier - ISSN 0039-9140 Roč. 134, March (2015), s. 153-157
Poč.str.	5 s.
Forma vydání	Tištěná - P
Jazyk dok.	eng - angličtina
Země vyd.	NL - Nizozemsko
Klíč. slova	radish ; cadmium ; copper ; DGT technique ; bioaccesibility
Vědní obor RIV	CB - Analytická chemie, separace
CEP	GAP503/10/2002 GA ČR - Grantová agentura ČR
Institucionální podpora	UIACH-O - RVO:68081715
UT WOS	000349723600020
DOI	10.1016/j.talanta.2014.11.014
Anotace	The aim of this study was to assess cadmium and copper uptake by radish (Raphanus sativus) and to test the capability of the Diffusive gradient in thin films (DGT) technique to predict bioaccessibility of the metals for this plant. Radish plants were grown in pots filled with uncontaminated control and artificially contaminated soils differing in cadmium and copper contents. Metal concentrations in plants were compared with free ion metal concentrations in soil solution, and concentrations measured by DGT. Significant correlation was found between metal fluxes to plant and metal fluxes into DGT. Pearson correlation coefficient for cadmium was 0.994 and for copper 0.998. The obtained results showed that DGT offers the possibility of simple test procedure for soils and can be used as a physical surrogate for plant uptake.
Pracoviště	Ústav analytické chemie
Kontakt	Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234
Rok sběru	2015

Počet záznamů: 1