| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of depositing a micro-substance of nano-scale in an arbitrary position of a substrate. <P>SOLUTION: According to a method of depositing micro-substance on the substrate, a micropipette in which an electrode is inserted into the interior, and which is filled with a dispersion liquid containing charged microsubstance obtained by dispersing microsubstance in an aqueous liquid, is disposed with the tip close to the substrate surface, and subsequently an electric field is applied between the electrode and the substrate, thereby electrically migrating the charged microsubstance in the dispersion liquid toward the substrate surface and then discharging the same from the tip of the micropipette to be deposited on the substrate surface. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
