Journal of sol-gel science and technology 50 (2009): 437–448. info:cnr-pdr/source/autori:Portaccio M, Lepore M, Della Ventura B, Stoilova O, Manolova N, Rashkov I, Mita D G/titolo:Fiber-optic glucose biosensor based on glucose oxidase immobilised in a silica gel matrix/doi:/rivista:Journal of sol-gel science and technology/anno:2009/pagina_da:437/pagina_a:448/intervallo_pagine:437–448/volume:50 Journal of Sol-Gel Science and Technology