Hybrids of manganese oxide and lipid liquid crystalline nanoparticles (LLCNPs@MnO) as potential magnetic resonance imaging (MRI) contrast agents. - Flak D; Zalewski T; Fiedorowicz K; Przysiecka Ł; Jarek M; Klimaszyk A; Kempka M; Zimna A; Rozwadowska N; Avaro J; Liebi M; Nowaczyk G (Journal of materials chemistry. B, 2023)