LPS removal from an E. coli fermentation broth using aqueous two-phase micellar system - Lopes, André Moreni; Magalhães, Pérola de Oliveira e; Mazzola, Priscila Gava; Rangel-Yagui, Carlota de Oliveira; Carvalho, João Carlos Monteiro de; Vessoni Penna, Thereza Christina; Pessoa Junior, Adalberto (Biotechnology Progress, 2010)