METHOD FOR FABRICATING MICRO/NANO WIRE ON OBJECT USING MICRO/NANO PIPETTE

• Main Authors: YANG UN, YONG MOON JUNG, JE JUNG HO, KANG BYUNG HWA, OH SEUNG SOO
• Format: Patent
• Language: English; Korean
• Published: 09.08.2022
• Subjects: CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT THEREOF; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS,MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES ASDISCRETE UNITS; NANOTECHNOLOGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; TRANSPORTING

Disclosed in the present invention is a method for forming a microwire having a diameter of a nanometer size to a micrometer size on a predetermined object, wherein the method comprises the following steps of: preparing a fine pipette of which an inner diameter of a distal end is substantially the same as the diameter of the microwire to be formed; filling the fine pipette with a solution of a substance for forming the microwire; making the object come in contact with the solution through the tip of the fine pipette; and by separating the fine pipette from the object at a separation speed less than or equal to a predetermined critical speed, obtaining the microwire having a diameter substantially equal to the inner diameter of the distal end of the fine pipette. An object of the present invention is to provide an efficient method for manufacturing the microwire, capable of precise control of the position, shape, and diameter of the microwire and a three-dimensional polymer, regardless of the type and concentration of materials and external environments. 본 발명은, 소정의 물체상에 나노미터 크기 내지 마이크로미터 크기의 직경을 갖는 미세선을 형성하기 위한 방법을 개시한다. 상기 방법은: 말단의 내경이 형성하고자 하는 미세선의 직경과 실질적으로 동일한 미세 피펫을 준비하는 것; 상기 미세 피펫에 미세선 형성 물질의 용액을 충전하는 것; 상기 미세 피펫의 말단을 통해 상기 용액을 상기 물체에 접촉시키는 것; 및 상기 미세 피펫을 소정의 임계속도 이하의 이격 속도로 상기 물체로부터 이격시킴으로써, 상기 미세 피펫의 말단의 내경과 실질적으로 동일한 직경을 갖는 미세선을 얻는 것을 포함한다.