Technique of micro-lens/microsphere imaging for simple easy and rapid real time in-situ biosensing

Abstract

Submit Manuscript | http://medcraveonline.com microspheres in the same field of view. In the other hand, when the RI of a micro-lens/microsphere is known, the micro-lenses/ microspheres can be used as sensors to measure the local refractive index anywhere in spatially inhomogeneous media or in living specimens. As the refractive index of a solution is a function of the solute concentration and temperature [5], microlenses/microspheres therefore can be used as sensors of local concentration or temperature measurement.