A coumarin derivative covalently immobilized on sensing membrane as a fluorescent carrier for nitrofurazone

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Polymer modification of fiber optic chemical sensors as a method of enhancing fluorescence signal for pH measurement

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Natural Sciences, Chemistry, Analytical Chemistry +16

Fluorescent Imaging of pH with Optical Sensors Using Time Domain Dual Lifetime Referencing

Gregor Liebsch, Ingo Klimant, Christian Krause et al. · Analytical Chemistry · 2001 · 183 citations

Engineering, Bioengineering, Biomedical Engineering +17

High-Performance Fiber-Optic pH Microsensors for Practical Physiological Measurements Using a Dual-Emission Sensitive Dye

Antonius Song, Stephen Parus, Raoul Kopelman · Analytical Chemistry · 1997 · 149 citations

Engineering, Bioengineering, Biomedical Engineering +16

Optical Sensor for Oxygen Using a Porphyrin-doped Sol–Gel Glass

Sangkyung Lee, Ichiro Okura · The Analyst · 1997 · 138 citations

Natural Sciences, Chemistry, Materials Science +17