公开(公告)号：KR1020090101114A

公开(公告)日：2009-09-24

申请号：KR1020090023558

申请日：2009-03-19

Applicant: 재단법인서울대학교산학협력재단

Inventor： 홍승훈 ,  허광 ,  이민백

IPC: B82B3/00 ,  B82B1/00 ,  B82Y40/00

Abstract: PURPOSE: A method for improving dispersibility of a nanostructure and a method for selectively adsorbing the dispersed nanostructure on a solid are provided to arrange nanostructures with improved dispersibility at the desired area of a solid and to adsorb them on the area. CONSTITUTION: A method for selectively adsorbing a nanostructure on a solid comprises the following steps of: adsorbing a functional molecule on the surface of a nanostructure; and dispersing the nanostructure with the functional molecule adsorbed thereon in a solvent and obtaining a nanostructure-containing solution. If the functional molecule is a hydrophilic molecule, the solvent is a hydrophilic solvent. If the functional molecule is a hydrophobic molecule, the solvent is a hydrophobic solvent.

Abstract translation: 目的：提供一种改善纳米结构分散性的方法和选择性吸附分散的纳米结构在固体上的方法，以使得在固体的所需区域具有改善的分散性并将其吸附在该区域上的纳米结构。 构成：在固体上选择性吸附纳米结构的方法包括以下步骤：在纳米结构表面上吸附功能分子; 并将其上吸附有功能分子的纳米结构分散在溶剂中并获得含纳米结构的溶液。 如果功能分子是亲水性分子，则溶剂是亲水性溶剂。 如果功能分子是疏水性分子，则溶剂是疏水性溶剂。

公开(公告)号：KR101138000B1

公开(公告)日：2012-04-20

申请号：KR1020090023558

申请日：2009-03-19

Applicant: 재단법인서울대학교산학협력재단

Inventor： 홍승훈 ,  허광 ,  이민백

IPC: B82B3/00 ,  B82B1/00 ,  B82Y40/00

Abstract: PURPOSE: A method for improving dispersibility of a nanostructure and a method for selectively adsorbing the dispersed nanostructure on a solid are provided to arrange nanostructures with improved dispersibility at the desired area of a solid and to adsorb them on the area. CONSTITUTION: A method for selectively adsorbing a nanostructure on a solid comprises the following steps of: adsorbing a functional molecule on the surface of a nanostructure; and dispersing the nanostructure with the functional molecule adsorbed thereon in a solvent and obtaining a nanostructure-containing solution. If the functional molecule is a hydrophilic molecule, the solvent is a hydrophilic solvent. If the functional molecule is a hydrophobic molecule, the solvent is a hydrophobic solvent.