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Volumn 14, Issue 11, 1998, Pages 3052-3061

Ordered adlayers of a nonplanar molecule on a surface: Misfit monolayers and intercalated bilayers as the result of a dialkyl amino group

Author keywords

[No Author keywords available]

Indexed keywords

ATOMIC FORCE MICROSCOPY; GRAPHITE; MOLECULAR STRUCTURE; MONOLAYERS; SCANNING TUNNELING MICROSCOPY; WATER;

EID: 0032075462     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la970805t     Document Type: Article
Times cited : (12)

References (52)
  • 22
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    • Double chain surfactants based on a dialkyl amino group are known. In an AFM study of a Langmuir Blodgett film of one of these, the molecules were believed to be oriented roughly perpendicular to the surface but molecular scale periodicities were not observed (Oishi, Y.; Kato, T.; Kuramori, M.; Suehiro, K.; Ariga, K.; Kamino, A.; Koyano, H.; Kunitake, T. Chem. Lett. 1996, 857-858).
    • (1996) Chem. Lett. , pp. 857-858
    • Oishi, Y.1    Kato, T.2    Kuramori, M.3    Suehiro, K.4    Ariga, K.5    Kamino, A.6    Koyano, H.7    Kunitake, T.8
  • 29
    • 36448999161 scopus 로고
    • Mechanisms of contrast of molecules physisorbed onto graphite have several components that have been discussed by several groups (for example, see: Hoshino, A.; Isoda, S.; Kurata, H.; Kobayashi, T. J. Appl. Plys. 1994, 76, 4113-4120).
    • (1994) J. Appl. Plys. , vol.76 , pp. 4113-4120
    • Hoshino, A.1    Isoda, S.2    Kurata, H.3    Kobayashi, T.4
  • 34
    • 0000727143 scopus 로고
    • Straight and bent conformers have been considered previously in a study of alkylated anthroquinoes physisorbed on graphite. In the images shown here, alkyl group spacings are similar to those in the models advanced in this paper (Stabel, A.; Heinz, R.; Rabe, J. P.; Wegner, G.; De Schryer, F. C.; Corens, D.; Dehaen, W.; Süling, C. J. Phys. Chem. 1995, 99, 8690-8697).
    • (1995) J. Phys. Chem. , vol.99 , pp. 8690-8697
    • Stabel, A.1    Heinz, R.2    Rabe, J.P.3    Wegner, G.4    De Schryer, F.C.5    Corens, D.6    Dehaen, W.7    Süling, C.8
  • 35
    • 0001422789 scopus 로고    scopus 로고
    • Models of physisorbed liquid crystal in which some of the alkyl tails in the molecule protruded from the surface have been advanced. In this case, no bilayer formation was reported, possibly because this study was solely by STM (Stevens, F.; Dyer, D. J.; Müller, U.; Walba, D. M. Langmuir 1996, 12, 5625-5629).
    • (1996) Langmuir , vol.12 , pp. 5625-5629
    • Stevens, F.1    Dyer, D.J.2    Müller, U.3    Walba, D.M.4
  • 40
    • 0000191570 scopus 로고    scopus 로고
    • (4O) The force between an AFM tip and sample has been shown to be higher in shorter-chain, more disordered alkylsilane self-assembled MLs than in longer-chain, more ordered ones. This observation is relevant when considering interactions of the tip with protruding, disordered chains (Xiao, X.; Hu, J.; Charych, D. H.; Salmeron, M. Langmuir 1996, 12, 235-237).
    • (1996) Langmuir , vol.12 , pp. 235-237
    • Xiao, X.1    Hu, J.2    Charych, D.H.3    Salmeron, M.4
  • 44
    • 0029834220 scopus 로고    scopus 로고
    • Note that this observation is the opposite that one would expect if water played a role in adhesion or other force between tip and sample. In this latter case, the tip-sample interaction should be maximized and the apparent stability of the bilayer minimized in a more humid atmosphere (see: Sinniah, S. K.; Steel, A. B.; Miller, C. J.; Reutt-Robey, J. E. J. Am. Chem. Soc. 1996, 118, 8925-8931).
    • (1996) J. Am. Chem. Soc. , vol.118 , pp. 8925-8931
    • Sinniah, S.K.1    Steel, A.B.2    Miller, C.J.3    Reutt-Robey, J.E.4
  • 45
    • 11644268769 scopus 로고    scopus 로고
    • It was also possible to prepare a sample in which both kinds of structures were observed by flame drying only half of the tube
    • It was also possible to prepare a sample in which both kinds of structures were observed by flame drying only half of the tube.
  • 50
    • 0027922848 scopus 로고
    • This argument might be relevant to strained layer epitaxy in Langmuir Blodgett films on mica. In this latter case, the strain is perpendicular to the surface and is relieved upon further layer growth (Viswanathan, R.; Zasadzinski, J. A.; Schwartz, D. K. Science 1993, 261, 449-452).
    • (1993) Science , vol.261 , pp. 449-452
    • Viswanathan, R.1    Zasadzinski, J.A.2    Schwartz, D.K.3
  • 52
    • 0029488435 scopus 로고
    • For a recent example in which supramolecular organization of surfactants physisorbed on a hydrophobic surface to form half-cylindrical supramolecular structures, see: Manne, S.; Gaub, H. E. Science 1995, 270, 1480-1482.
    • (1995) Science , vol.270 , pp. 1480-1482
    • Manne, S.1    Gaub, H.E.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.