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Volumn 16, Issue 25, 2000, Pages 9759-9769

Aggregation properties and mixing behavior of hydrocarbon, fluorocarbon, and hybrid hydrocarbon-fluorocarbon cationic dimeric surfactants

Author keywords

[No Author keywords available]

Indexed keywords

AGGLOMERATION; CRITICAL MICELLE CONCENTRATION; FLUOROCARBONS; HYDROCARBONS; HYDROPHOBICITY; MIXING; MORPHOLOGY; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PHASE SEPARATION; SYNTHESIS (CHEMICAL);

EID: 0343408347     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la0008075     Document Type: Article
Times cited : (135)

References (62)
  • 32
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    • unpublished results
    • Oda, R. unpublished results.
    • Oda, R.1
  • 33
    • 0348135469 scopus 로고    scopus 로고
    • By comparison, long-chain n-2-m hydrocarbon gemini have elevated Krafft temperatures, and dissolve upon heating to give metastable dispersions. See: Zhao, J.; Christian, S. D.; Fung. B. M. J. Phys. Chem. 1998, 102, 7613.
    • (1998) J. Phys. Chem. , vol.102 , pp. 7613
    • Zhao, J.1    Christian, S.D.2    Fung, B.M.3
  • 34
    • 0342589863 scopus 로고    scopus 로고
    • note
    • A more thorough investigation of the exchange rates of various dimeric ammonium bromides using 2D exchange spectroscopy is now in progress.
  • 35
    • 23544443463 scopus 로고    scopus 로고
    • submitted
    • Such behavior of apparently rigid micelles forming branches of 120 degrees was also observed in the Hahon G system (Danino et al. Langmuir, submitted).
    • Langmuir
    • Danino1
  • 37
    • 0343895475 scopus 로고    scopus 로고
    • note
    • Concentration of each surfactant in the entire sample. The concentration of each surfactant is expected to be higher in one phase-separated layer, and lower in the other layer.
  • 38
  • 41
    • 0343459831 scopus 로고    scopus 로고
    • note
    • This result is in contrast with a recent observation by Bernheim-Groswasser et al on pure 12-2-12 solution where most loops were connected to networks of micelles, and only a few individual rings were observed (ref 16b).
  • 47
    • 0028270257 scopus 로고
    • See for example Branda, N.; Wyler, R.; Rebek, J., Jr. Science 1994, 263, 1267; Fujita, M.; Ibukuro, F.; Hagihara, H.; Ogura, K. Nature 1994, 367, 720.
    • (1994) Science , vol.263 , pp. 1267
    • Branda, N.1    Wyler, R.2    Rebek J., Jr.3
  • 48
  • 49
    • 0003724097 scopus 로고
    • CRC Press: Boca Raton
    • Lipids, for example, are much more hydrophobic than usual detergents and also exchange slowly between monomeric and vesicular states. However, their critical aggregation concentrations are in the nanomolar range and below, too small for NMR investigations. See: Marsh, D. in CRC Handbook of Lipid Bilayers, CRC Press: Boca Raton, 1990.
    • (1990) CRC Handbook of Lipid Bilayers
    • Marsh, D.1
  • 50
    • 0343895467 scopus 로고    scopus 로고
    • note
    • Lamellar phases of 12-2-12 swollen with added KBr do not collapse, see ref 10b.
  • 52
    • 0032073711 scopus 로고    scopus 로고
    • Myrtil, E.; Zarif, L.; Greiner, J.; Riess, J. G.; Pucci, B.; Pavia, A. A. Macromol. Chem. Phys. 1994, 195, 1289; Krafft, M.-P.; Riess, J. G. Biochimie 1998, 80, 489.
    • (1998) Biochimie , vol.80 , pp. 489
    • Krafft, M.-P.1    Riess, J.G.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.