A {Cd4Cl2O14} cluster functionalized sandwich-type tungsto-arsenate as conformation modulator for misfolding Aβ peptide

A nanoscale polyoxometalate {[H2dap]6[Cd4Cl2(B-α-AsW9O34)2]} based on tetra-Cd cluster sandwiched trivacant Keggin-type tungstoarsenate was successfully designed and synthesized. It can modulate the β-sheet-rich fibrils of Aβ peptide efficiently; and thus inhibits...

Four Keggin-type polyoxometalate-based complexes derived from bis(pyrazine)–bis(amide) ligands for electrochemical sensing of multiple analytes and adsorbing dye molecules

Four new Keggin-based complexes derived from bis(pyrazine)–bis(amide) ligands are used to detect multiple analytes (BrO3− NO2−, Cr(vi) and Fe(iii) ions) and adsorb organic dye molecules from aqueous solution.

A new route to polyoxometalates via mechanochemistry

Mechanochemistry offers a new route to polyoxometalates (POMs) under mild conditions. The molybdenum isoPOM heptamolybdate and the molybdenum heteroPOMs of the Strandberg- and Keggin-type could be achieved from grinding together...