1.
Chem Commun (Camb)
; 52(3): 509-12, 2016 Jan 11.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26530336
RESUMO
The upper critical solution temperature (UCST) phase transition of halide salts of branched polyethylenimine (PEI) and methylated branched polyethylenimine (MPEI) is first reported in aqueous solutions. In particular, iodide counter-ions can introduce UCST properties in MPEI. The importance of the counter-ion composition of MPEI for UCST transition is discussed in detail.