Correction to: Microchimica Acta (2021) 189:14

https://doi.org/10.1007/s00604-021-05113-4

In this article, there is an error in the concentration of Ab01680 antibodies used. It should be 1000 μg⋅mL− 1 instead of 100 μg⋅mL− 1. The corrected line should read as: "Briefly, using the lateral flow reagent dispenser, control lines were drawn using 200 μg⋅mL− 1 of mouse IgG and test lines were drawn using a solution consisting of Ab01680 antibodies (1000 μg⋅mL− 1) and ACE2 protein (100 μg⋅mL− 1) at a rate of 0.125 mL⋅min− 1 on nitrocellulose membrane".

The original article has been corrected.