%0 Journal Article
%T Nano silica extracted from horsetail plant as a natural silica support for the synthesis of H3PW12O40 immobilized on aminated magnetic nanoparticles (Fe3O4@SiO2-EP-NH-HPA): a novel and efficient heterogeneous nanocatalyst for the green one-pot synthesis of pyrano[2,3-c]pyrazole derivatives
%A Mohtasham, Ni
%A  Gholizadeh, Mostafa
%J Research on Chemical Intermediates
%@ 0922-6168
%D 2020