Nanoporous FeP nanosheets are successfully synthesized via the anion-exchange reaction of inorganic-organic hybrid Fe18S25-TETAH (TETAH = protonated triethylenetetramine) nanosheets with P ions. The as-prepared nanoporous FeP nanosheets exhibit high electrochemical hydrogen evolution reaction activity in acidic medium.

There is a monography of Triethylenetetramine dichlorhydrate (Trientine) in the United States Pharmacopeia. But neither the base nor the salts di- or tetra-chlorhydrate are in the European Pharmacopeia. Triethylène tetramine tetrachlorhydrate, used by AGEPS now as matural, is more soluble then triethylene tetramine dichlorhydrate. It is administred to patients with Wilson's disease, which resul...

Triethylenetetramine (TETA) is an efficient copper chelator that has versatile clinical potential. We have recently shown that spermidine/spermine-N(1)-acetyltransferase (SSAT1), the key polyamine catabolic enzyme, acetylates TETA in vitro. Here, we studied the metabolism of TETA in three different mouse lines: syngenic, SSAT1-overexpressing, and SSAT1-deficient (SSAT1-KO) mice. The mice were s...

The ligand triethylenetetramine-N,N,N',N'',N''',N'''-hexaacetamide (ttham) was synthesized with the aim of forming lanthanide complexes suitable as contrast agents for magnetic resonance imaging applications utilizing the chemical exchange-dependent saturation transfer (CEST) effect. It was designed to exclude water molecules from the first coordination sphere and provide a high number of CEST ...

Abstract Hydrometallurgical and pyrometallurgical processing of ores concentrates generates large amount various solid residues. These may contain significant heavy metals, particularly lead is great importance. It present in form anglesite, cerrusite or oxides. leaching residues, dusts, fly ashes used to recover valuable metals from these streams. Acid sulfuric acid solutions spent electrolyte...