TY - BOOK ID - 134608722 TI - Selenium Isotope Studies in Plants - Development and Validation of a Novel Geochemical Tool and its Application to Organic Samples PY - 2017 PB - KIT Scientific Publishing DB - UniCat KW - analytical method validation KW - Selen in Pflanzen KW - HG-MC-ICP-MS-Analytik KW - HG-MC-ICP-MS analytics KW - Präparation organischer Umweltproben KW - selenium in plants KW - organic sample preparation KW - Stabile Isotope KW - Validierung analytischer Methodenselenium stable isotopes UR - https://www.unicat.be/uniCat?func=search&query=sysid:134608722 AB - Selenium (Se), being an essential nutrient and a toxin, enters the food chain mainly via plants. Selenium isotope signatures were proved to be an excellent redox tracer, making it a promising tool for the exploration of the Se cycle in plants. The analytical method is sensitive on organic samples and requires particular preparation methods, which were developed and validated in this study. Plant cultivation setups revealed the applicability of these methods to trace plant internal processes. ER -