METAL NANOSTRUCTURE AND METHOD FOR PRODUCING SAME

• Main Authors: RYU, Sung Pil, NAM, Ki Tae, CHANG, Ki Seok, LEE, Hye Eun, AHN, Hyo Yong, KIM, Wook Sung
• Format: Patent
• Language: English; French; Korean
• Published: 01.11.2018
• Subjects: CASTING; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; PERFORMING OPERATIONS; POWDER METALLURGY; TRANSPORTING; WORKING METALLIC POWDER

The present invention relates to a method for producing a metal nanostructure having a chiral structure, the method for producing a metal nanostructure, according to one embodiment of the present invention, comprising the steps of: producing a first mixture solution by mixing a metal precursor, a surfactant and a reducing agent; producing a second mixture solution by adding a peptide to the first mixture solution; and producing a metal nanostructure having a chiral structure by adding metal seed particles to the second mixture solution. La présente invention concerne un procédé de production d'une nanostructure métallique ayant une structure chirale, le procédé de production d'une nanostructure métallique, selon un mode de réalisation de la présente invention, comprenant les étapes de : production d'une première solution de mélange par mélange d'un précurseur métallique, d'un tensioactif et d'un agent réducteur ; production d'une deuxième solution de mélange par ajout d'un peptide à la première solution de mélange ; et production d'une nanostructure métallique ayant une structure chirale par ajout de particules de germe métalliques à la deuxième solution de mélange. 본 발명은 키랄 구조를 갖는 금속 나노구조체의 제조 방법에 관한 것으로, 본 발명의 일 실시예에 따른 금속 나노구조체의 제조 방법은 금속 전구체, 계면 활성제 및 환원제를 혼합하여 제1 혼합 용액을 제조하는 단계 제1 혼합 용액에 펩타이드를 첨가하여 제2 혼합 용액을 제조하는 단계 및 제2 혼합 용액에 금속 시드 입자를 첨가하여 키랄 구조를 가지는 금속 나노구조체를 제조하는 단계를 포함한다.