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Volumn 15, Issue 1, 1999, Pages 13-15

Mesoscopic tapes formed by amphiphilic two-dimensional colloids on water surface

Author keywords

[No Author keywords available]

Indexed keywords

AROMATIC HYDROCARBONS; ATOMIC FORCE MICROSCOPY; COLLOIDS; EVAPORATION; MACROMOLECULES; SURFACE PROPERTIES; THERMAL EFFECTS; ULTRAVIOLET SPECTROSCOPY; WATER;

EID: 0033524271     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la981319o     Document Type: Article
Times cited : (29)

References (28)
  • 1
  • 16
    • 85088669486 scopus 로고    scopus 로고
    • note
    • 2/molecule. The film was transferred with a vertical lifting mode at 5 mm/min.
  • 17
    • 17044407432 scopus 로고    scopus 로고
    • note
    • Since the substrate surface area was much smaller than the total film area on the trough, this did not produce noticeable inhomogeneity.
  • 18
    • 17044392982 scopus 로고    scopus 로고
    • note
    • It is well-known that AFM images of an object whose size is comparable to the tip apex are significantly affected by the tip contour. In particular, lateral sizes of objects tend to be broadened. Thus, the tape width of 80 nm and the cluster diameter of 20 nm should be taken as the upper limits of true values.
  • 22
    • 17044368265 scopus 로고    scopus 로고
    • note
    • 2/molecule), and with or without compression (additions of the solution only) made no difference in the tape formation. Also, there was no preferential orientation of the tapes with respect to the lifting direction. Chloroform and benzene as a spreading solvent have yielded the identical result. Absence of chlorine peak in XPS indicated that there was no residual solvent molecules in a film.
  • 23
    • 17044374973 scopus 로고    scopus 로고
    • note
    • The tapes were found to orient indifferent to mica defects and lie over the mica steps without any discontinuity. Transferring onto a hydrophilic glass caused the tapes to stick together randomly, suggesting that the tapes could not adhere onto the surface as water drained.
  • 24
    • 0026711359 scopus 로고
    • This temperature is much lower than the lowest phase transition temperature of C7 at 154°C in bulk. (Sano, M.; Kunitake, T. Langmuir 1992, 8, 320-323.)
    • (1992) Langmuir , vol.8 , pp. 320-323
    • Sano, M.1    Kunitake, T.2
  • 25
    • 0032027656 scopus 로고    scopus 로고
    • Small 2D clusters have been observed in partially fluorinated fatty acid monolayers (Kato, T.; Kameyama, M.; Ehara, M.; Iimura, K. Langmuir 1998, 14, 1786-1798.) and in a block copolymer monolayer (Li, S.; Hanley, S.; Khan, L.; Varshney, S. K.; Eisenberg, A.; Lennox, R. B. Langmuir 1993, 9, 2243-2246.). The 2D micelles are mentioned in these papers, based only on morphological appearances without giving physical characteristics.
    • (1998) Langmuir , vol.14 , pp. 1786-1798
    • Kato, T.1    Kameyama, M.2    Ehara, M.3    Iimura, K.4
  • 26
    • 0027642053 scopus 로고
    • Small 2D clusters have been observed in partially fluorinated fatty acid monolayers (Kato, T.; Kameyama, M.; Ehara, M.; Iimura, K. Langmuir 1998, 14, 1786-1798.) and in a block copolymer monolayer (Li, S.; Hanley, S.; Khan, L.; Varshney, S. K.; Eisenberg, A.; Lennox, R. B. Langmuir 1993, 9, 2243-2246.). The 2D micelles are mentioned in these papers, based only on morphological appearances without giving physical characteristics.
    • (1993) Langmuir , vol.9 , pp. 2243-2246
    • Li, S.1    Hanley, S.2    Khan, L.3    Varshney, S.K.4    Eisenberg, A.5    Lennox, R.B.6


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.