361 CHOLINE PROLINE IONIC LIQUID-FUNCTIONALIZED O 4 @SIO 2 FE3FE 43 2 SiO2@MOFs) for removal of Congo red and methylene blue from water solution, J. Chem. Eng. Data, 64, 2455–2463 (2019). (9) M. Pirdadeh-Beiranvand, A. Afkh a mi, and T. Madrakian, Ionic liquid-coated magnetic SiO2 @ Fe3O4 nanocomposite for temperature-assisted solid-phase extraction of venlafaxine, J. Iran. Chem. Soc., 16, 2101–2109 (2019). (10) W. X. Gu and X. S. Zhu, Graphe n e-grafted silica-coated Fe3O4 nanoparticles as a magnetic solid-phase extraction material coupled with inductively coupled plasma optical emission spectroscopy for the sep- aration and analysis of heavy metal ions, Sep. Sci. Plus., 1, 209–216 (2018). (11) S. Sajjadifar and Z. Azmoudehfard, Application of [Fe3O4@SiO2@ (CH2)3Py]HSO4- as heterogeneous and recyclable nanocatalyst for synthesis of polyhydroquinoline derivatives, Appl. Organomet. Chem. 33, e5101 (2019). (12) T. Z. Mohammed, S. Hemayat, and J. Parisa, The role of water soluble polymers in the phase separation of aqueous cholinium phenylalaninate solution as a green and biocompatible ionic liquid, Fluid Phase Equilibr., 485, 199–210 (2019). (13) T. Poursaberi and M. Hassanisadi, Magnetic removal of reactive black 5 from wastewater using ionic liquid grafted-magnetic nanoparticles, Clean-Soil Air Water, 41, 1208–1215 (2013). (14) X. H. Chen, Y. G. Zhao, H. Y. Shen, L. X. Zhou, S. D. Pan, and M. C. Jin, Fast determination of seven synthetic pigments from wine and soft drinks using magnetic dispersive solid-phase extraction followed by liquid chromatography-tandem mass spectrometry, J. Chromatogr. A, 1346, 123–128 (2014). (15) H. Li, N. Sun, J. X. Zhang, S. X. Liang, and H. W. Sun, Development of a matrix solid phase disper- sion-high performance liquid chromatography-tandem mass spectrometric method for multiresidue analysis of 25 synthetic colorants in meat products, Anal. Methods, 6, 537–547 (2013). (16) Y. W. Yu and ZF. Fan, Magnetic solid-phase extraction coupled with HPLC for the determination of allura red in food and beverage samples, Food Addit. Contam., 33, 1527–1534 (2016). (17) A. T. Bisgin, M. Ucan, and I. Narin, Comparison of column solid-phase extraction procedures for spec- trophotometric determination of E129 (allura red) in foodstuff, pharmaceutical, and energy drink sam- ples, J. AOAC Int., 98, 946–952 (2015). (18) N. Pourreza, S. Rastegarzadeh, and A. Larki, Determination of allura red in food samples after cloud point extraction using mixed micelles, Food Chem., 126, 1465–1469 (2011).

BRING OVER 1,000+ HOURS OF COSMETIC SCIENCE CONTENT TO YOUR HOME. On the SCC Media Library and Resource Center, you’ll find everything from FREE articles in the Journal of Cosmetic Science and SCC sponsored webinars to LIVE recordings of scientific sessions presented at the Society’s Annual Meeting. Start exploring today! www.scconline.org/library