Further, the laminin glycoproteins immobilization of the prepared nanocomposites surfaces improved the biocompatibility for growth and cell adhesion that allowed in situ electrochemical detection of secreted H2O2 from live cells for applications in the field of clinical diagnosis, biosensors in cellular biology, and pathophysiology of cancers [124]; such sensors can be employed for early cancer diagnostics, cellular biology, and pathophysiology. Here, LAMB2 is linked to cancer.