14098-44-3. Let¡¯s face it, organic chemistry can seem difficult to learn. Especially from a beginner¡¯s point of view. Like 14098-44-3, Name is Benzo-15-crown-5. In a document type is Article, introducing its new discovery.
The determination of the stoichiometric ratio in the molecular association system is of great signification. The asynchronous orthogonal sample design scheme a Job’s (AOSDaJob’s) method, which was developed in our previous work, had a considerable advantage over the commonly-used Job’s method. However, the AOSDaJob’s method might give incorrect results due to the severe interference of the noise from the spectral measurements. In this paper, a modified AOSDaJob’s (MAOSDaJob’s) method was proposed by introducing the modified reference spectrum into the AOSDaJob’s method. Firstly, mathematical analysis suggested that the MAOSDaJob’s method might be more robust to noise compared with the AOSDaJob’s method. Then, the results of computer simulation showed that the stoichiometric ratios obtained from the MAOSDaJob’s method were all consistent with the set values under the disturbance of noise. However, AOSDaJob’s method produced incorrect stoichiometric ratios in the computer simulation experiments due to the interference of noise. Lastly, the MAOSDaJob’s method was successfully applied on two real chemical systems.
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Reference£º
Chiral Catalysts,
Chiral catalysts – SlideShare