Simultaneous Quantification of Fullerenes C60 and C70 in Organic Solvents by Excitation–Emission Matrix Fluorescence Spectroscopy
نویسندگان
چکیده
Excitation–emission matrix (EEM) fluorescence spectroscopy of unmodified (pristine) fullerenes C60 and C70 in benzene, toluene, n-hexane at room temperature was used for their quantification by solvent-dependent EEM bands specific to each fullerene. The intensity parameters depend on both the fullerene solvent provide conditions mixtures without separation. detection limits benzene under selected are 7 2 nmol/L, respectively. approach tested model real C70.
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ژورنال
عنوان ژورنال: Inorganics (Basel)
سال: 2023
ISSN: ['2304-6740']
DOI: https://doi.org/10.3390/inorganics11040136