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Illegal synthetic dyes in spices: a Singapore case study.
Chin ZX, Chua SL, Ang YL, Wee S, Lee KKM, Wu Y, Chan JSH. Chin ZX, et al. Among authors: chua sl. Food Addit Contam Part B Surveill. 2024 Apr 10:1-11. doi: 10.1080/19393210.2024.2326431. Online ahead of print. Food Addit Contam Part B Surveill. 2024. PMID: 38600616
Separation and size characterization of highly polydisperse titanium dioxide nanoparticles (E171) in powdered beverages by using Asymmetric Flow Field-Flow Fractionation hyphenated with Multi-Angle Light Scattering and Inductively Coupled Plasma Mass Spectrometry.
Li B, Chua SL, Yu D, Chan SH, Li A. Li B, et al. Among authors: chua sl. J Chromatogr A. 2021 Apr 26;1643:462059. doi: 10.1016/j.chroma.2021.462059. Epub 2021 Mar 16. J Chromatogr A. 2021. PMID: 33780882
Determination of ethoxyquin by ultra-high performance liquid chromatography with tandem mass spectrometry and a Singapore survey of ethoxyquin residues in eggs, egg products and poultry.
Tan XY, Chin ZX, Chua SL, Lee KKM, Wu Y, Chan JSH. Tan XY, et al. Among authors: chua sl. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2024 Mar;41(3):261-270. doi: 10.1080/19440049.2024.2308012. Epub 2024 Jan 31. Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2024. PMID: 38295297