NRL array biosensor

Fig. 2 Schematics illustrating various TIRF-based sensing platforms, (a) The NRL Array Biosensor, modified from [28]. (b) The AWACSS platform, modified from [29]. (c) The Evanescent Resonator (ER) platform modified from [13]...

Fig. 5 NRL Array Biosensor mixed format immunoassays (modified from [119]). Schematic of (a) the sandwich and (b) the competitive immunoassay fonnats used in the detection of the Campylobacter jejuni and aflatoxin Bi (AFBi), respectively, (a) Sandwich format antigen captured by the immobilized antibody then quantified by passing a second, fluorescently labeled, antibody over the surface, (b) Competitive format competition for binding sites on the fluorescently labeled antibody occurs between the unlabeled antigen in solution and the surface-bound antigen analog, (c) Final charge-coupled devices image taken with the NRL Array Biosensor of a waveguide exposed simultaneously to the C. jejuni (5 x 10" cfu/mL) sandwich assay (SAND) and the aflatoxin Bj (AFBi-1 ng/mL) competitive assay (COMP) in various combinations...

The Array Biosensor developed at the Naval Research Laboratory (NRL) is an automated, portable detection device for simultaneous analysis of up to six samples for multiple analytes with the size of a shoebox (Figure 10) 42-43. 

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