-
公开(公告)号:US20090099044A1
公开(公告)日:2009-04-16
申请号:US11920375
申请日:2006-05-22
CPC分类号: C07H21/00 , B22F1/0081 , B22F2998/00 , B82Y10/00 , B22F1/0018
摘要: Disclosed herein are novel nanoparticles, particularly metal nanoparticles, such as gold nanoparticles. According to one embodiment of a method disclosed herein nanoparticles are functionalized via ligand exchange reactions. Also disclosed is a method for controlling nanoparticle spacing to produce nanoparticle arrays having defined spacing. Such nanoparticles and arrays thereof are particularly useful in nanoelectronics, nanophotonics, catalysis, sensors, and biotaggents.
摘要翻译: 本文公开了新型纳米颗粒,特别是金纳米颗粒,例如金纳米颗粒。 根据本文公开的方法的一个实施方案,纳米颗粒通过配体交换反应进行官能化。 还公开了一种用于控制纳米颗粒间距以产生具有限定间隔的纳米颗粒阵列的方法。 这种纳米颗粒及其阵列在纳米电子学,纳米光子学,催化,传感器和生物分子中特别有用。