BIOINVASIVE REACTION REDUCING METHOD, SUBSTANCE MODIFYING DEVICE, AND AIR CONDITIONER

摘要

A discharge device 20 in a substance modifying device is provided with a positive electrode in linear or needle form (discharge ends 21b of discharge electrode 21) and a negative electrode in plane form (opposite electrode 22). Thus, substances having a nanostructure are made to contact an active species generated through streamer discharge, which is discharge between the positive electrode (discharge ends 21b) and the negative electrode (opposite electrode 22), where discharge between certain points of the positive electrode (discharge ends 21b) and a number of points on the negative electrode (opposite electrode 22) occurs stably and approximately simultaneously, and is diffused from between the positive and negative electrodes, so that the nanostructure is eliminated. The nanostructure is eliminated in this manner, and thus, the bioinvasive response due to the nanostructure of substances is reduced.