000189820 001__ 189820 000189820 005__ 20240619091134.0 000189820 0247_ $$2doi$$a10.1016/j.polymer.2015.03.004 000189820 0247_ $$2ISSN$$a0032-3861 000189820 0247_ $$2ISSN$$a1873-2291 000189820 0247_ $$2WOS$$aWOS:000353365400017 000189820 037__ $$aFZJ-2015-02838 000189820 082__ $$a540 000189820 1001_ $$0P:(DE-HGF)0$$aPapagiannopoulos, Aristeidis$$b0$$eCorresponding Author 000189820 245__ $$aMicellar and fractal aggregates formed by two triblock terpolymers with different arrangements of one charged, one neutral hydrophilic and one hydrophobic block 000189820 260__ $$aOxford$$bElsevier Science$$c2015 000189820 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1430727367_23235 000189820 3367_ $$2DataCite$$aOutput Types/Journal article 000189820 3367_ $$00$$2EndNote$$aJournal Article 000189820 3367_ $$2BibTeX$$aARTICLE 000189820 3367_ $$2ORCID$$aJOURNAL_ARTICLE 000189820 3367_ $$2DRIVER$$aarticle 000189820 520__ $$aWe have studied the self-assembled structures of two triblock amphiphilic polyelectrolytes of different topologies, containing a charged poly[sodium(sulfamate/carboxylate)isoprene] (SCPI) block, a polystyrene (PS) hydrophobic block and a hydrophilic neutral poly(ethylene oxide) (PEO) block in aqueous solutions, using Small Angle Neutron Scattering (SANS) and Light Scattering (LS). SANS reveals micellar and fractal aggregates in coexistence for both systems. In the case of SCPI-b-PS-b-PEO there is a higher content in fractal aggregates in comparison with PS-b-SCPI-b-PEO. In both cases the micellar aggregates are stable under different solution conditions, whereas the fractal aggregates appear to break upon addition of salt in the PS-b-SCPI-b-PEO system. The detailed picture of the micellar aggregates is consistent with the anticipated morphology of charged and neutral spherical macromolecular brushes, extended to mixed and sequential brushes. 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