Free jet excitation and emission spectra of diphenylbutadiene.

Simultaneous Determination of Ibuprofen and Caffeine in Urine Samples by Combining MCR-ALS and Excitation-emission Data

Second order advantage of excitation-emission fluorescence matrix was applied for the simultaneous determination of ibuprofen and caffeine. The proposed method is based on the measurement of the native fluorescence and recording emission spectra of ibuprofen and caffeine in different excitation wavelengths. The mixture of these compounds was resolved by multivariate curve resolution coupled wit...

Fluorescence spectra of all trans 1 , 4 - diphenylbutadiene obtained by the two - photon excitation into the 21 Ag state

MCR of the quenching of the EEM of fluorescence of Aflatoxins (B1, G1) by Gold nanoparticles

In This research, gold nanoparticles were synthesized and functionalized by the antibody of aflatoxins. The quenching of the fluorescence of excitation emission matrices (EEM) of two type of aflatoxins (B1, G1), provoked by the gold nanoparticles, was studied by principal component analysis (PCA) and multivariate curve resolution with alternating least squares (MCR-ALS). These aflatoxins show q...

MCR of the quenching of the EEM of fluorescence of Aflatoxins (B1, G1) by Gold nanoparticles

In This research, gold nanoparticles were synthesized and functionalized by the antibody of aflatoxins. The quenching of the fluorescence of excitation emission matrices (EEM) of two type of aflatoxins (B1, G1), provoked by the gold nanoparticles, was studied by principal component analysis (PCA) and multivariate curve resolution with alternating least squares (MCR-ALS). These aflatoxins show q...

Free Jet Cooled Laser - Induced Fluorescence Spectrum of Methoxy . 1 . Vibronic Analysis of the and 2 States

The methoxy free radical has been formed in a supersonic free jet expansion by KrF photolysis of methyl nitrite. Its laser-induced fluorescence excitation and wavelength-resolved-emission _spectra have been recorded at low temperature. This paper reports the vibronic analysis of the C H 3 0 and CD30 A2Al XZE electronic spectra. A new value for the electronic origin has been determined as well a...