Formation of printable granular and colloidal chains through capillary effects and dielectrophoresis

oleh: Zbigniew Rozynek, Ming Han, Filip Dutka, Piotr Garstecki, Arkadiusz Józefczak, Erik Luijten

Format: Article
Diterbitkan: Nature Portfolio 2017-05-01

Deskripsi

Conductive colloidal chains are promising for electronics but difficult to synthesize outside of a liquid environment. Here, the authors use field-directed assembly and capillary effects to pull conductive particle chains out of a suspension, which remain held together by flexible liquid bridges even after the external field is turned off.