期刊
MACROMOLECULAR RAPID COMMUNICATIONS
卷 40, 期 2, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/marc.201800467
关键词
block copolymers; peptides; ROMPISA; self-assembly
资金
- DoD through a MURI from the Air Force Office of Scientific Research [FA-9550-16-1-0150]
- National Defense Science and Engineering Graduate (NDSEG) Fellowship [32 CFR 168a]
- Soft and Hybrid Nanotechnology Experimental (SHyNE) Resource [NSF ECCS-1542205]
- MRSEC program at the Materials Research Center [NSF DMR-1720139]
- International Institute for Nanotechnology (IIN)
- State of Illinois, through the IIN
Open-to-air aqueous-phase ring-opening metathesis polymerization-induced self-assembly (ROMPISA) is reported for forming well-defined peptide polymer nanoparticles at room temperature and with high solids concentrations (10 w/w%). For these materials, ROMPISA is shown to provide control over molecular weight with high conversion while open-to-air. Moreover, these peptide polymer nanoparticles can spontaneously rearrange into larger aggregate scaffolds in the presence of the proteolytic enzyme, thermolysin. This work demonstrates the robust nature of ROMPISA, highlighted here for the preparation of stimuli-responsive nanostructures in one pot, in air.
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