PREPARATION APPARATUS AND METHOD OF NANOPOSITIONING FOR ONE-TIP MULTICOMPONENT NANO-INKING SYSTEM IN THE DIP-PEN NANOLITHOGRAPHY

摘要

PURPOSE: An apparatus for manufacturing a nanopositioning substrate of an ink system using single or multi tip is provided to enhance biomaterial density. CONSTITUTION: An apparatus(10) for manufacturing a nanopositioning substrate using a single tip in dip-pen nanolithography comprises: the substrate; AFM(atomic force microscope) for patterning on the substrate; a first ink storage unit(11) for loading ink on the AFM tip; a position confirmation unit(12) for determining a position where the ink is loaded or a position to move; a pattern index part for patterning on the substrate with the AFM tip; a first washing unit(14) for washing the AFM tip; a second ink storage unit(15) for re-loading the ink to the washed AFM tip; a second washing unit(16) for re-washing the AFM tip; and an electrode connection unit(17) for applying voltage to the AFM tip and position confirmation unit.