Figure 4

BSA antigen immune on single (Au/Fe2O3/Au) and double (Au/Fe2O3/Au/Fe2O3/Au) irion-oxide layer biochip. The laser intensity is 0.6 mW and the acquisition time is 30 sec.

BSA antigen immune on single (Au/Fe2O3/Au) and double (Au/Fe2O3/Au/Fe2O3/Au) irion-oxide layer biochip. The laser intensity is 0.6 mW and the acquisition time is 30 sec.