Figure 3
From: Advanced biosensors for detection of pathogens related to livestock and poultry
Lateral flow strips for detection of influenza A and B viruses. Schematic presentations of a lateral flow tests realized on a nitrocellulose strips with immobilized antibodies against influenza virus A and B. A sample containing influenza virus flow by capillarity from the sample pad to bind test and control lines. In contrast, a sample without target virus flows from the sample application pad and binds only to the control line.