The ferrioxalate actinometer is a photon counter and is sensitive to wavelengths less than 450 nm. |
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The approach is based on an original concept: the analysis of the probability that a photon entering the reaction volume is absorbed by the actinometer. |
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The absolute, total intensity of the LED was measured with the chemical actinometer, potassium ferrioxalate, which is recommended for the 253-577 nm wavelength range. |
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