Abstract: The disclosure relates to a dielectrophoretic tweezer, and associated methods of fabrication and use. The tweezer comprises a first end and a second end, in which the first end has a lateral dimension of less than 10 microns; a structure, extending in a longitudinal direction between the first and second ends, comprising an electrically insulating barrier defining a first chamber and a second chamber within the structure, in which the first and second chambers are insulated from each other by the electrically insulating barrier; a first electrode in the first chamber at the first end; and a second electrode in the second chamber at the first end, in which a width of the electrically insulating barrier separating the first electrode from the second electrode is 50 nm or less.

Abstract: The disclosure relates to a dielectrophoretic tweezer, and associated methods of fabrication and use. The tweezer comprises a first end and a second end, in which the first end has a lateral dimension of less than 10 microns; a structure, extending in a longitudinal direction between the first and second ends, comprising an electrically insulating barrier defining a first chamber and a second chamber within the structure, in which the first and second chambers are insulated from each other by the electrically insulating barrier; a first electrode in the first chamber at the first end; and a second electrode in the second chamber at the first end, in which a width of the electrically insulating barrier separating the first electrode from the second electrode is 50 nm or less.

Abstract: A portable unitary device handheld diagnostic device can be operated with minimal power requirement and provides ease of operation as well as low cost communication of diagnostic data from remote locations. The device can provide nucleic-acid based diagnostics with minimal training, little to no sample preparation, and generates diagnostic data in about 45 minutes. A system can enable point of care transmission from any location globally using a low cost satellite-based data link technique, for example, Short Burst Data (SBD), combined with data encoding.

Abstract: A portable unitary device handheld diagnostic device can be operated with minimal power requirement and provides ease of operation as well as low cost communication of diagnostic data from remote locations. The device can provide nucleic-acid based diagnostics with minimal training, little to no sample preparation, and generates diagnostic data in about 45 minutes. A system can enable point of care transmission from any location globally using a low cost satellite-based data link technique, for example, Short Burst Data (SBD), combined with data encoding.