CD40LG and dengue disease: We demonstrated applications of a 10-bore microfluidicsiphon as a portable ELISA system without compromised quantitativecapabilities in two global diagnostic applications: (1) a four-plexsandwich ELISA for rapid smartphone dengue serotype identificationby serotype-specific dengue virus NS1 antigen detection, relevantfor acute dengue fever diagnosis, and (2) quantitation of anti-SARS-CoV-2IgG and IgM titers in spiked serum samples.