state of the art from the knowledge of an expert skilled in the state of the art preferably but not limited to the ejection process can occur by an effect of the high electric field by an effect of compressed gas liquid under pressure or a combination thereof a polymeric solution or emulsion or suspension or dispersion can be ejected at cold temperatures at room temperature or at hot temperatures under inert controlled atmosphere chemically active or in the environment these conditions shall be adjusted according to the physicochemical characteristics of the polymeric solution or emulsion or suspension or dispersion from the knowledge of an expert skilled in the state of the art the process of the present invention is characterized by the fact that the deposition of the ejected material occurs on a conducting liquid surface contained in a collector a conducting liquid surface comprises a solution containing one or more constituents responsible for the transfer of radicals from the conducting liquid surface to the polymeric structures the solution of the conducting liquid surface will have physicochemical characteristics enabling deposition and collection of the polymeric structures in such a manner to not allow its dissolution these physicochemical characteristics will be determined from the knowledge of an expert skilled in the state of the art the solution of the conducting liquid surface can be.