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    • 1. 发明公开
    • 표면증강라만산란 기질용 은 나노 구조체
    • 表面增强拉曼散射基板和银纳米结构的银纳米结构的制备方法
    • KR1020140029504A
    • 2014-03-10
    • KR1020140010393
    • 2014-01-28
    • 강원대학교산학협력단
    • 권찬호엄소영김홍래
    • B22F9/24B82B3/00
    • B22F1/0044B22F9/24B82Y15/00B82Y40/00G01N21/65
    • The present invention relates to a method for manufacturing a silver nanostructure for a surface-enhanced-Raman-scattering substrate and a silver nano-structure thereby. According to the present invention, the method for manufacturing a silver nanostructure for a surface-enhanced-Raman-scattering substrate specifies a concentration of a reducing agent and silver nitrate, a reaction temperature, a stirring speed, one time loading level, a loading speed, and a total loading amount, and etc. which can not inferred by the conventional manufacturing method, so the average size of the manufactured silver nanostructure is uniform. A form of a particle can be manufactured with reproducibility as a multimer form which increases SERS signals by supplying a hot-spot which is a very strong electromagnetic field. Since the size of a particle is selectively controlled, a silver nanostructure for a surface-enhanced-Raman-scattering substrate can be mass-produced. [Reference numerals] (AA) Relative activity; (BB) Example 2-1~2-10; (CC) Example 1-1~1-10; (DD) Acceleration, 쨉L/s
    • 本发明涉及一种用于制造表面增强拉曼散射基板和银纳米结构的银纳米结构的方法。 根据本发明,表面增强拉曼散射基板的银纳米结构体的制造方法规定了还原剂和硝酸银的浓度,反应温度,搅拌速度,一次加载量,加载速度 ,总负载量等,这些均不能通过传统的制造方法推断,因此所制造的银纳米结构的平均尺寸是均匀的。 颗粒的形式可以通过提供作为非常强的电磁场的热点而增加SERS信号的多聚体形式的再现性制造。 由于粒子的大小被选择性地控制,所以可以批量生产用于表面增强拉曼散射衬底的银纳米结构。 (附图标记)(AA)相对活动; (BB)实施例2-1〜2-10; (CC)实施例1-1〜1-10; (DD)加速度,쨉L / s
    • 2. 发明公开
    • 표면증강라만산란 기질용 은 나노 구조체의 제조방법 및 이에 따른 은 나노 구조체
    • 表面增强拉曼散射基板和银纳米结构的银纳米结构的制备方法
    • KR1020140027786A
    • 2014-03-07
    • KR1020120093815
    • 2012-08-27
    • 강원대학교산학협력단
    • 권찬호엄소영류세림김홍래
    • C01G5/00B01J19/18B82B1/00B82B3/00
    • C22C5/06B22F9/24B22F2301/255B22F2304/054B82Y40/00C22B11/04Y10S977/895Y10S977/954Y10T428/12014
    • The present invention relates to a method for manufacturing silver nanostructures for a surface enhanced raman scattering substrate, and silver nanostructures thereby. The method for manufacturing silver nanostructures for a surface enhanced raman scattering substrate specifies concentrations, mixing speed, one-time added amount, adding speed, and a total added amount etc. of silver nitrate and a reducing agent, which can not be inferred from the existing manufacturing methods. Thereby, the silver nanostructures manufactured have a uniform average size and provide a hot spot, which is an electromagnetic field having a remarkably strong shape of particles, such that the silver nanostructures can not only be manufactured to have reproducibility in a multimer shape, wherein SERS signals are enhanced, but also to be effective in mass-production of the silver nanostructures for a surface enhanced raman scattering substrate. [Reference numerals] (AA) Relative activity; (BB) Adding speed, 쨉L/s; (CC) Examples 2-1 to 2-10; (DD) Examples 1-1 to 1-10
    • 本发明涉及一种用于制造表面增强拉曼散射基板的银纳米结构的方法,以及银纳米结构。 用于表面增强拉曼散射基板的银纳米结构体的制造方法规定了硝酸银和还原剂的浓度,混合速度,一次添加量,添加速度和总添加量等,其不能从 现有制造方法。 由此,制造的银纳米结构体具有均匀的平均尺寸,并且提供了具有非常强烈的颗粒形状的电磁场的热点,使得银纳米结构不仅可以制造成具有多聚体形状的再现性,其中SERS 信号增强,而且对于表面增强的拉曼散射基板的银纳米结构的批量生产也是有效的。 (附图标记)(AA)相对活动; (BB)加速度쨉L / s; (CC)实施例2-1〜2-10; (DD)实施例1-1〜1-10