首页>
外国专利>
TRAPPING AND MANIPULATION OF NANOPARTICLES WITH LIGHT AND ELECTRIC FIELD
TRAPPING AND MANIPULATION OF NANOPARTICLES WITH LIGHT AND ELECTRIC FIELD
展开▼
机译:用光和电场捕获和操纵纳米粒子
展开▼
页面导航
摘要
著录项
相似文献
摘要
A nanotweezer and method of trapping and dynamic manipulation thereby are provided. The nanotweezer comprises a first metastructure including a first substrate, a first electrode, and a plurality of plasmonic nanostructures arranged in an array, and a trapping region laterally displaced from the array; a second metastructure including a second substrate and a second electrode; a microfluidic channel between the first metastructure and the second metastructure; a voltage source configured to selectively apply an electric field between the first electrode and the second electrode; and a light source configured to selectively apply an excitation light to the microfluidic channel at a first location corresponding to the array, thereby to trap a nanoparticle at a second location corresponding to the trapping region.
展开▼