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Volumn 6, Issue 2, 2015, Pages 1474-1484

Energy transfer within responsive pi-conjugated coassembled peptide-based nanostructures in aqueous environments

Author keywords

[No Author keywords available]

Indexed keywords

ENERGY TRANSFER; PEPTIDES;

EID: 84921688650     PISSN: 20416520     EISSN: 20416539     Source Type: Journal    
DOI: 10.1039/c4sc03122a     Document Type: Article
Times cited : (61)

References (58)
  • 44
    • 84921655262 scopus 로고    scopus 로고
    • note
    • Although the assemblies formed by these peptide systems do not satisfy the assumption that particles should be spherical, we ran dynamic light scattering experiments to see the relative changes in particle sizes upon switching the pH and that the formation of peptide assemblies is supported even in the OPV3-4T mixtures (ESI, Fig. S8 and 9†). We have observed a dispersed distribution of sizes for basic solutions, which are consistently smaller than all the observed sizes for acidic solutions. This then supports the predominance of essentially dissolved structures in basic conditions, and the favored formation of assemblies under acidic conditions.
  • 45
    • 84921674219 scopus 로고    scopus 로고
    • note
    • The extreme pH conditions used (pH 2 and 10) were chosen to ensure that the majority of the OPV3 and/or 4T units are in their dissolved or self-assembled states but are not absolutely necessary to regulate the molecular-tonanostructure switch under the spectroscopic conditions employed here. No gelation was observed under such spectroscopic conditions, but gelation was observed for pure OPV3 and 9 mol% 4T at 1 wt% solutions.
  • 50
    • 84921692869 scopus 로고    scopus 로고
    • note
    • However, coassemblies of different triblock peptidic constructs has not been reported.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.