Influence of the surface polarity of dye-doped sol–gel glass films on optical ammonia sensor response

pH optical sensors based on sol–gels: Chemical doping versus covalent immobilization

Aleksandra Lobnik, Ines Oehme, Otto S. Wolfbeis · Analytica Chimica Acta · 1998 · 217 citations

Engineering, Chemistry, Materials Science +16

Evanescent wave absorption spectroscopy using multimode fibers

Vincent P. Ruddy, Brian D. MacCraith, Joseph Murphy · Journal of Applied Physics · 1990 · 197 citations

Engineering, Materials Engineering, Materials Science +17

Dissolved oxygen sensor based on fluorescence quenching of oxygen-sensitive ruthenium complexes immobilized in sol–gel-derived porous silica coatings

Aisling K. McEvoy, Colette McDonagh, Brian D. MacCraith · The Analyst · 1996 · 181 citations

Engineering, Chemistry, Materials Science +17

Characterisation of sol-gel-derived silica films

Colette McDonagh, Fidelma R. Sheridan, T. M. Butler et al. · Journal of Non-Crystalline Solids · 1996 · 135 citations

Natural Sciences, Materials Engineering, Materials Science +8

Hydrophobic aerogels from Si(OMe)4/MeSi(OMe)3 mixtures

Fritz Schwertfeger, Walther Glaubitt, Ulrich Schubert · Journal of Non-Crystalline Solids · 1992 · 133 citations

Natural Sciences, Materials Engineering, Materials Science +7