| abstract |
A method of interrogating an addressable array having a plurality of different chemical features. The method may include simultaneously illuminating different regions of the array with light of different intensities (which, for example, can, but need not be, also of a same waveband). Light emitted from the different regions in response to the illuminating (which light, for example, can, but need not be, of a same waveband) may be simultaneously detected with different detectors. An apparatus, addressable array unit, and related methods are further provided. |