Selective Adsorption of Ionic Species Using Macroporous Monodispersed Polyethylene Glycol Diacrylate/Acrylic Acid Microgels with Tunable Negative Charge oleh Minjun Chen, Ksenija R. Kumrić, Conner Thacker, Radivoje Prodanović, Guido Bolognesi, Goran T. Vladisavljević