Optimization of PEG–salt aqueous two-phase systems by design of experiments
Keywords: PEG, polyethylene glycol; ATPS, aqueous two-phase systems; OFAT, one-factor-at-a-time; design of experiments, DoE; RSM, response surface methodology; FFD, full factorial design; fFD, fractional factorial design; ANOVA, analysis of variance; PBD, Plackett–