System design Detection strategy LOD Target Ref.
Microfluidic reactor with 4 channels (PDMS) Real time fluorescence Not specified Influenza A H5 vRNA [86]
Microchip reservoirs; simple 4-channel device, in which each channel is tapered and designed for adequate separation of conjugated magnetic beads from unbound SMART probes using a magnetic bar Gel electrophoresis; real-time fluorescence Not specified K103N (HIV-1 reverse transcriptase drug-resistance mutation) [81]
Table 7: Comparison between different SMART devices.