Abstract

The excitation emission matrix spectral subtraction (EEMSS) fluorescence technique was used to estimate adulteration of petrol by kerosene. A calibration graph obtained from the spectral volume with the use of EEMSS fluorescence is found to be efficacious in the whole range 0 to 90% v/v of kerosene. The method is simple, reliable, and superior in terms of both sensitivity (1% v/v) and accuracy compared to any other method. The method gives a good recovery for synthesized adulterated sample.

Fourier fluorescence spectrometer for excitation emission matrix measurement

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Excitation wavelength analysis of a laser-induced fluorescence technique for quantification of extra virgin olive oil adulteration

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Collection of excitation-emission-matrix fluorescence of aerosol-candidate-substances and its application to fluorescence lidar monitoring

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Visualize the quality of frozen fish using fluorescence imaging aided with excitation-emission matrix

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Quantitative multi-color FRET measurements by Fourier lifetime excitation-emission matrix spectroscopy

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