Saksorn Limwichean, Wipawanee Leung, Pemika Sataporncha, Nongluck Houngkamhang, On-Uma Nimittrakoolchai, Bunpot Saekow, Tawee Pogfay, Pacharamon Somboonsaksri, Jia Yi Chia, Raju Botta, Mati Horprathum, Supanit Porntheeraphat, Noppadon Nuntawong
Surface enhanced Raman spectroscopy (SERS) has been widely studied and recognized as a powerful label-free technique for trace chemical analysis. However, its drawback in simultaneously identifying several molecular species has greatly limited its real-world applications. In this work, we reported a combination between SERS and independent component analysis (ICA) to detect several trace antibiotics which are commonly used in aquacultures, including malachite green, furazolidone, furaltadone hydrochloride, nitrofurantoin, and nitrofurazone...
March 7, 2023: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy