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Volumn 24, Issue 21, 2008, Pages 12340-12346

Toroid morphology by ABC-type amphiphilic rod-coil molecules at the air-water interface

Author keywords

[No Author keywords available]

Indexed keywords

AGGREGATION BEHAVIORS; AMPHIPHILIC; AMPHIPHILIC MOLECULES; HYDROPHOBIC INTERACTIONS; SEMI-RIGID; SPREADING SOLUTION CONCENTRATIONS; STACKING INTERACTIONS; SURFACE PRESSURES; VARIABLE LENGTHS; WATER INTERFACES;

EID: 56449091881     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la8023106     Document Type: Article
Times cited : (17)

References (80)
  • 57
    • 56449105279 scopus 로고    scopus 로고
    • The molecular length was measured by the Corey-Pauling-Koltun (CPK) model, as shown in Figure 1 (scale bar), so the surface area occupied by hydrophobic parts can be calculated.
    • The molecular length was measured by the Corey-Pauling-Koltun (CPK) model, as shown in Figure 1 (scale bar), so the surface area occupied by hydrophobic parts can be calculated.
  • 62
    • 0037206699 scopus 로고    scopus 로고
    • Genson, K. L.; Vaknin, D.; Villacencio, O.; McGrath, D. V.; Tsukruk, V. V. 7. Phys. Chem. B 2002, 106, 11277.
    • Genson, K. L.; Vaknin, D.; Villacencio, O.; McGrath, D. V.; Tsukruk, V. V. 7. Phys. Chem. B 2002, 106, 11277.
  • 72
    • 0028518370 scopus 로고    scopus 로고
    • Odin, C.; J. Aim, P.; El Kaakour, Z.; Bouhacina, T. Surf. Sci. 1994, 317, 321.
    • Odin, C.; J. Aim, P.; El Kaakour, Z.; Bouhacina, T. Surf. Sci. 1994, 317, 321.
  • 79
    • 56449127167 scopus 로고    scopus 로고
    • The shrinking of the PEO chain was further proved by using a more hydrophobic spreading solvent (e.g., hexane). The isotherm (Figure S1 c in the Supporting Information) was slightly removed to smaller molecular area compared with using chloroform spreading solvent. This indicates that the PEO chain was shrunk to some extent. The AFM images of the film deposited using hexane solvent do not show much difference, only the aggregate formed at relatively low surface pressure compared with using cyclohexane solvent. This further confirmed the critical role of the hydrophobic segments in the formation of toroid structures.
    • The shrinking of the PEO chain was further proved by using a more hydrophobic spreading solvent (e.g., hexane). The isotherm (Figure S1 c in the Supporting Information) was slightly removed to smaller molecular area compared with using chloroform spreading solvent. This indicates that the PEO chain was shrunk to some extent. The AFM images of the film deposited using hexane solvent do not show much difference, only the aggregate formed at relatively low surface pressure compared with using cyclohexane solvent. This further confirmed the critical role of the hydrophobic segments in the formation of toroid structures.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.