Direct UV-LED lifetime pH sensor based on a semi-permeable sol–gel membrane immobilized luminescent Eu3+ chelate complex

Luminescence Resonance Energy Transfer

Paul R. Selvin, Tariq M. Rana, John E. Hearst · Journal of the American Chemical Society · 1994 · 215 citations

Natural Sciences, Chemistry, Analytical Chemistry +10

Luminescence Lifetime Imaging of Oxygen, pH, and Carbon Dioxide Distribution Using Optical Sensors

Gregor Liebsch, Ingo Klimant, Bernhard Frank et al. · Applied Spectroscopy · 2000 · 210 citations

Engineering, Chemistry, Materials Science +17

Fluorescence lifetime-based sensing and imaging

Henryk Szmacinski, Joseph R. Lakowicz · Sensors and Actuators B Chemical · 1995 · 176 citations · Full text

Engineering, Biomedical Engineering, Biophysics +12

Fluorescent pH sensors with negligible sensitivity to ionic strength

Bernhard M. Weidgans, Christian Krause, Ingo Klimant et al. · The Analyst · 2004 · 128 citations

Natural Sciences, Chemistry, Analytical Chemistry +16

Preparation of ormosil and its applications in the immobilizing biomolecules

Vijay S. Tripathi, Vivek Babu Kandimalla, Huangxian Ju · Sensors and Actuators B Chemical · 2005 · 110 citations

Natural Sciences, Bioengineering, Biotechnology +7