Nitrogen-doped SiQDs and their PVA fluorescent films for rapid fluorescence detection of chlorogenic acid in green coffee beans. (PubMed, Spectrochim Acta A Mol Biomol Spectrosc) - Aug 25, 2026 - "Both approaches were effectively employed to quantify CGA in normal and decaffeinated green coffee beans, and the obtained data were in good agreement with those from HPLC-UV. Compared with other methods, this work offers advantages in fast analysis speed and good device portability, providing a practical tool for CGA detection in the coffee industry."
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Chenchen Zhang; Han Jiang; Han Wang; Qing Yang; Xiaoxiao Yu; Yiwei Wu; Yue Wang; Zhongling Xu
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