The simultaneous analysis, on a microchip, of multiple samples or targets arranged in an array format.

Synonyms: Microarray Microchip, Device, Nanoarray Analytical, Device, Microarray Analytical, Analytical Device, Nanoarray, Microarray Microchips, Analysis, Microarray, Analytical Device, Microarray, Microchip, Microarray, Analytical Devices, Nanoarray, Nanoarray Analytical Device, Nanoarray Analytical Devices, Analytical Devices, Microarray, Microarray Analysis, Microchips, Microarray, Devices, Nanoarray Analytical, Devices, Microarray Analytical, Microarray Analytical Devices, Microarray Analytical Device