Cytotoxicity Effects of Amoora rohituka and chittagonga on Breast and Pancreatic Cancer Cells

Figure 1

Schematic and operation of photonic crystal biosensor and readout instrument. An illuminating LED (white arrows) is normally incident to the surface of biosensor, and the reflected light (red arrows) is collected through a detecting fiber into a spectrometer, which measures the reflected peak wavelength shift from biomolecular or cellular binding.