Publications by authors named "Bing-Fang Shi"
Identification of polycyclic aromatic hydrocarbons (PAHs) in soil by constant energy synchronous fluorescence detection.
Spectrochim Acta A Mol Biomol Spectrosc
February 2008
Article Synopsis
- A new technique called constant energy synchronous fluorescence (CESF) was introduced for the simultaneous detection of 16 different polycyclic aromatic hydrocarbons (PAHs).
- By adjusting the constant energy intervals during scanning, researchers successfully identified and quantified 13 PAHs, achieving detection limits between 0.2 and 7.6 ng/ml.
- When applied to real soil samples, the CESF method identified 11 PAHs, showing an overall concentration of 5.1 µg/g, and recovery rates ranged from 70.9% to 121.4%, indicating its effectiveness for analyzing complex mixtures of PAHs in environmental samples.