- 4:05 PM

Remote Controlled Microscale Chemistry

Hongke Ye1, Emma Call2, Timothy Leong1, and David H. Gracias1. (1) Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 221 Maryland Hall, 3400 N. Charles Street, Baltimore, MD 21218, (2) Baltimore Polytechnic Institute, 1400 W Cold Spring Lane, Baltimore, MD 21209

We describe a new nanoliter scale chemical encapsulation and release platform. The containers can be remotely guided and their contents can be remotely released to spatially engineer arbitrary chemical concentration profiles and chemical reactions in microfluidic devices. Hence the containers provide an attractive platform for engineering spatially controlled chemical reactions in microfluidic systems.