: The high surface-to-volume ratio of cellulose fibers significantly reduces reaction times, allowing tests to be completed in under an hour (compared to 4–6 hours for conventional methods).
Researchers like those publishing in ScienceDirect and ACS Publications have focused on optimizing these "solid paper" platforms to improve sensitivity and stability, such as using to prevent antibodies from washing off the paper. elisa ann
: It uses tiny reagent volumes—often as low as 3 µL —and eliminates the need for expensive laboratory readers, as results can often be scanned with a smartphone. : The high surface-to-volume ratio of cellulose fibers