Iontophoretic transport of associates based on porous Keplerate-type cluster polyoxometalate Mo72Fe30 and containing biologically active substances

Аннотация

The possibility of iontophoretic transport through the native membranes of biologically active substances (vitamin B₁ and insulin) associated with porous clusters Mo₇₂Fe₃₀ polyoxometalate of the Keplerate type is demonstrated for the first time in an experimental setup. The diffusion coefficient is estimated. The possibility of transferring Keplerate ions with a protective coating of biocompatible polymer polyvinylpyrrolidone is also shown.