Method for quantitative analysis using optical fibers

摘要: A method and apparatus for chemical biochemical analyses which employ an energy-transmissive core may one or more sheaths selectively absorb, react with, and/or filter analyte a product of analyte. The is transmissive to chosen energy carrier it has inlet end outlet end. Between these ends extended length. passage through the modified by reason events occur in case where no sheath employed, ambient fluid. resulting modification transmitted measure such turn are be any several types can from susceptible reactions electromagnetic, electrical sonic. In aspect invention permeable used bare, i.e. without sheath, exposed directly environment, e.g. air industrial