Entrapment of phenol red pH indicator into a sol–gel matrix

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

Aleksandra Lobnik, Ines Oehme, Ivana Murković Steinberg et al. · Analytica Chimica Acta · 1998 · 217 citations

Photonic Sensor, Chemical Engineering, Optical Materials +11

Doped sol-gel glasses as chemical sensors

Rivka Zusman, Claudio Rottman, Michael Ottolenghi et al. · Journal of Non-Crystalline Solids · 1990 · 216 citations

Materials Science, Chemical Engineering, Engineering +6

pH sensor based on immobilized fluoresceinamine

Linda A. Saari, W. Rudolf Seitz · Analytical Chemistry · 1982 · 204 citations

Engineering, Altmetric Attention Score, Bibliometrics +18

LED-compatible fluorosensor for measurement of near-neutral pH values

Otto S. Wolfbeis, Nena V. Rodriguez, Tobias Werner · Microchimica Acta · 1992 · 77 citations

Led-compatible Fluorosensor, Analytical Chemistry, Atomic Fluorescence Spectroscopy +2

Miniaturization of organically doped sol-gel materials: a microns-size fluorescent pH sensor

Joshua Samuel, Allina Strinkovski, Shmuel Shalom et al. · Materials Letters · 1994 · 76 citations

Chemical Engineering, Chemistry, Sol-gel Materials +3