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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
(a) Schematic illustration of IgM assay using the EMMC. (b) Δω and mass of EMMC as a function of IgM concentration. The dotted line indicates the value of Δω and mass of the control experiment. For each IgM concentration, a triplicate measurement was performed.