Self-addressable self-assembling microelectronic systems and devices for molecular biological analysis and diagnostics

摘要

A method for analyzing nucleic acid obtained from a cell sample on a platform is described. A platform having a cell selector, a nucleic acid selector, and an array of microlocations, wherein at least one microlocation has an associated capture sequence, is provided. The cell selector is contacted with a cell sample, wherein a portion of the cells remain associated with the cell selector. At least a portion of cells associated with the cell selector are lysed to release a nucleic acid sample. The nucleic acid selector is then contacted with the nucleic acid sample, such that a portion of the nucleic acid sample remains associated with the nucleic acid selector. The associated nucleic acid sample is then released from the nucleic acid selector and then is contacted with the array of microlocations, such that at least a portion of the released nucleic acid sample hybridizes with the capture sequence.