Detection of Myoglobin with an Open-Cavity-Based Label-Free Photonic Crystal Biosensor
Figure 4
Binding kinetics of myoglobin having concentrations of 1000 ng/mL (a) and 70 ng ng/mL (b) in PBS, respectively, on a sensor surface without immobilized antibodies. Stage I: PBS baseline; II: myoglobin solution flowed through the sensing area; III: the remained myoglobin after PBS wash.
