“…The methods used for the diagnosis of AMI include conventional enzyme-linked immunosorbent assays (Wang et al, 2001), fluoroimmunoassays (Hayes et al, 2009), immunochromatographic tests (Penttil et al, 1999), spectrophotometric methods (Shiomi et al, 2005), electrochemiluminescence assays (Shen et al, 2011), and radioimmunoassays (Apple et al, 1997;Carraro et al, 1994). However, these approaches require multistep processing of samples, long diagnostic times, high costs, and trained personnel.…”