Monday, 4 August 2014

IEEE.tv Life Sciences: Surface Enhanced Raman Spectroscopy, and more

For biosensing applications in pharmaceutical research, we have developed label-free biosensors based upon external cavity lasers that are capable of detecting small molecule drugs binding to large proteins by detecting picometer-scale changes in the lasing wavelength. The talk will describe a new microscope imaging modality called “Photonic Crystal Enhanced Microscopy (PCEM)” that is capable of imaging and quantifying the strength of cell attachment to a PC biosensor surface with sub-cell spatial resolution, that is being used to study fundamental processes including chemotaxis, proliferation, and stem cell differentiation

Link: Surface Enhanced Raman Spectroscopy

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