Ultra-localized single cell electroporation using silicon nanowires
...Published in Lab on a Chip
Micromechanical Properties of Hydrogels Using MEMS Resonant Sensors
Published in Biomedical Microdevices
Hydrogels have gained wide usage in a range of biomedical applications because of their biocompatibility and the ability to finely tune their properties, including viscoelasticity. The use of hydrogels on the microscale is increasingly important for the development of drug delivery techniques and cellular microenvironments, though the ability to ac...
Resonant MEMS Mass Sensors for Measurement of Microdroplet Evaporation
Published in Journal of Microelectromechanical Systems
Bionanoscience in Health and Medicine [Point of View]
Published in Proceedings of the IEEE
Stacked graphene-Al2O3 nanopore sensors for sensitive detection of DNA and DNA-protein complexes.
Published in ACS nano
We report the development of a multilayered graphene-Al(2)O(3) nanopore platform for the sensitive detection of DNA and DNA-protein complexes. Graphene-Al(2)O(3) nanolaminate membranes are formed by sequentially depositing layers of graphene and Al(2)O(3), with nanopores being formed in these membranes using an electron-beam sculpting process. The ...
Hydrodynamic loading and viscous damping of patterned perforations on microfabricated resonant structures
Published in Applied Physics Letters
We examined the hydrodynamic loading of vertically resonating microfabricated plates immersed in liquids with different viscosities. The planar structures were patterned with focused ion beam, perforating various shapes with identical area but varying perimeters. The hydrodynamic loading of various geometries was characterized from resonant frequen...
Coupled Heterogeneous Nanowire-Nanoplate Planar Transistor Sensors for Giant (>10V/pH) Nernst Response
Published in ACS Nano
Microfluidic Multifunctional Probe Array Dielectrophoretic Force Spectroscopy with Wide Loading Rate
Published in ACS Nano
Characterization of Mass and Swelling of Hydrogel Microstructures using MEMS Resonant Mass Sensor Arrays
Published in Advances in Small Animal Medicine and Surgery
Walking Biological Machines with Hydrogels and Cardiomyocytes using a 3D Stereo-Lithographic Printer
