An incredible and fascinating travel towards micro and nanotechnology world will lead you into the realisation of a novel biochip for sensors based exclusively on optical principles. A multidisciplinary project which include Chemistry, Physics, Biotechnology, Biology and industry for the realization of biomedical POCT (Point of care testing). The biosensors developed were integrated within an optical biochip connected to an innovative optical platform based on fluorescence coupled to the coverslip and guided by the chip to an optical detector. The potential of the biochip as a biosensor was...