A novel approach was developed for direct quantitative analysis of bitertanol in banana by the incorporation of three-dimensional fluorescence with second-order calibration methodologies based on alternating trilinear decomposition(ATLD),alternating fitting residue(AFR) and self-weighted alternating trilinear decomposition(SWATLD) algorithms respectively.

In this paper, AMI, PRO and DIP in aqueous solution were resolved and determined simultaneously using alternating trilinear decomposition algorithm and matrix fluorescence spectrometry.

A novel method was proposed for the rapid determination of Daunomycin Hydrochloride(DM)in plasma and urine by combining the excitation-emission fluorescence spectra with the second-order calibration based on the alternating trilinear decomposition algorithm.

<Abstrcat>A method was proposed for simultaneous determination of ofloxacin(OFL) and norfloxacin(NOR) in the presence of enoxacin(ENO) by combining excitation emission fluorescence spectrum with second-order calibration based on alternating trilinear decomposition algorithm.

In this paper,the methodologies of combining excitation-emission fluorescent spectra with second-order calibration based on both the alternating trilinear decomposition(ATLD)algorithms and the parallel factor analysis(PARAFAC)algorithms were applied to directly determine salicy late acid(SA)in plasma even in the presence of other uncalibrated interferents.

Two second-order calibration algorithms, the parallel factor analysis(PARAFAC)and the alternating penalty trilinear decomposition (APTLD),were used.

Two fluorimetric methods,excitation-emission fluorescence spectra combined with alternating trilinear decomposition algorithm and derivative matrix isopotential synchronous fluorescence spectrometry,were developed for the rapid and simultaneous determination of zinc protoporphyrin IX(ZnPP)and protoporphyrin IX(PP)extracted from blood with dimethylformamide(DMF).