Modeling of inner filter effect in synchronous spectrofluorimetry by using partial least squares
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چکیده
منابع مشابه
Modeling of inner filter effect in synchronous spectrofluorimetry by using partial least squares
This paper deals with a very common problem on spectrofluorimetry: the inner-filter effect. This limitation has made spectrofluorimetry into a disadvantageous technique for the quantification of individual compounds in complex mixtures, however, a lot of papers have quantified compounds as fluorene in mixtures where other Polycyclic Aromatic Hydrocarbons (PAHs) absorb part of the energy emitted...
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A partial least squares (PLS) calibration model was developed for the simultaneous spectrophotometricdetermination of Pb (ΙΙ), Cu (ΙΙ) and Ni (ΙΙ) using xylenol orange as a chromogenic reagent. The parameterscontrolling behavior of the system were investigated and optimum conditions were selected. The calibrationgraphs were linear in the ranges of 0.0–9.091, 0.0–2.719 and 0.0–2.381 ppm for lead...
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ژورنال
عنوان ژورنال: Analusis
سال: 2000
ISSN: 0365-4877,1286-482X
DOI: 10.1051/analusis:2000108