申请人:Korea University Research and Business Foundation
公开号:EP3034462A1
公开(公告)日:2016-06-22
The present invention relates to a method for preparing a metal nanostructure using a DNA and, more specifically, to a method for preparing a metal nanostructure, which easily controls the orientation, form and size compared to a conventional bottom-up method due to using a DNA having a self-assembling property as a frame. The metal nanostructure prepared by the method exhibits an excellent localized surface plasmon resonance phenomenon, and thus can be used as a fluorescent material in drug delivery, biomedical imaging, supersensitive biosensors, etc.
本发明涉及一种利用DNA制备金属纳米结构的方法,更具体地说,涉及一种制备金属纳米结构的方法,与传统的自下而上的方法相比,该方法由于使用了具有自组装特性的DNA作为框架,因此很容易控制金属纳米结构的取向、形状和尺寸。通过该方法制备的金属纳米结构具有极佳的局部表面等离子体共振现象,因此可用作药物输送、生物医学成像、超灵敏生物传感器等领域的荧光材料。