Time-resolved pH imaging in marine sediments with a luminescent planar optode
نویسندگان
چکیده
منابع مشابه
High-resolution Imaging of pH in Alkaline Sediments and Water Based on a New Rapid Response Fluorescent Planar Optode
A new dual-lumophore optical sensor combined with a robust RGB referencing method was developed for two-dimensional (2D) pH imaging in alkaline sediments and water. The pH sensor film consisted of a proton-permeable polymer (PVC) in which two dyes with different pH sensitivities and emission colors: (1) chloro phenyl imino propenyl aniline (CPIPA) and (2) the coumarin dye Macrolex(®) fluorescen...
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ژورنال
عنوان ژورنال: Limnology and Oceanography: Methods
سال: 2006
ISSN: 1541-5856
DOI: 10.4319/lom.2006.4.336