You are here: Home :: Keyword index :: par bis pre :: permeability - Petri net Pertechnetate

Items for "Pertechnetate"

Quantitative thyroid scintigraphy for the differentiation of Graves disease and hyperthyroid autoimmune thyroiditis

Aim: The TCTUs (global 99mTc-pertechnetate thyroid uptake under suppression) can be used as an estimate of the iodine clearance of non-TSH regulated tissue...

Keywords: Hyperthyreose, Autoimmunthyroiditis, TSH-Rezeptor- Antikörper, Pertechnetat, Schilddrüsenszintigraphie, Natrium/Iodid-Symporter

01/2004 | Nuklearmedizin, Schattauer

Raman studies of technetium in borosilicate waste glass

The characterization of technetium (Tc) environments in borosilicate glasses is important with regard to the long-term isolation of Tc in nuclear wastes from the environment by waste vitrification...

Keywords: Pertechnetate, Raman, Borosilicate waste glass

05/2007 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag

Pertechnetate immobilization in aqueous media with hydrogen sulfide under anaerobic and aerobic environments

The basic chemistry for the immobilization of pertechnetate (TcO₄^-) by hydrogen sulfide was investigated in aqueous solution under both aerobic and anaerobic environments...

Keywords: Pertechnetate, Immobilization, sulfide, Anaerobic, Aerobic

12/2007 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag

Phosphinimines as selective extractants for Tc-99 pertechnetate

The triphenylphosphiniminium cation (Ph₃P=NH₂⁺) was evaluated for its selectivity for the pertechnetate anion (⁹⁹TcO₄^-) using both solvent extraction and solid phase extraction methods...

Keywords: Technetium-99, Pertechnetate, Phosphinimines, Selective extractants