Optical sensing in POCT: The contribution of the Institute of Applied Physics of the Italian CNR

The activity developed at the Institute of Applied Physics "Nello Carrara" in strict collaboration with physicians is described with particular attention to the measurement of bile-containing refluxes in the gastroesophageal apparatus, to the detection of gastric carbon dioxide in intensive care patients, to the measurement of sepsis biomarkers in serum samples and to the measurements of immunosuppressants in transplanted patients.