Graphene-edge dielectrophoretic tweezers for trapping of biomolecules
oleh: Avijit Barik, Yao Zhang, Roberto Grassi, Binoy Paulose Nadappuram, Joshua B. Edel, Tony Low, Steven J. Koester, Sang-Hyun Oh
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2017-11-01 |
Deskripsi
The capability of positioning target molecules onto the edges of patterned graphene nanostructures is highly desirable. Here, the authors demonstrate that the atomically sharp edges of graphene can be used as dielectrophoretic tweezers for gradient-force-based trapping applications.