English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Time-Resolved Laser Induced fluorescence (TRLIF) and ElectroSpray Mass Spectrometry (ES-MS) are used for speciation studies. While the former has been used for long time, the latter is rather new in the field of speciation. These two techniques have different advantages such as sensitivity (especially for TRLIF), selectivity and multielement capabilities (in case of ES-MS). Examples obtained from studies carried out within the CEA are presented. Concerning TRLIF, emphasis is put on uranyl ion speciation in nitric acid to phosphoric acid going through hydroxo complexes. Concerning ES-MS, humic substances identification as well as speciation of cesium, zirconium, thorium and uranyl ions in various complexing media are presented. Comparisons of TRLIF and ES-MS results are made in the case of uranyl hydroxo complexes and favourably compared with OECD data. Trends for these two techniques are also discussed.

On the use of time-resolved laser-induced fluorescence (TRLIF) and electrospray mass spectrometry (ES-MS) for speciation studies