Extraordinary cohesiveness of a boronic acid-based calix[6]arene monolayer at the air-water interface

Langmuir

Volumn 12, Issue 23, 1996, Pages 5745-5746

  Hendel, Robert A ^a   Janout, Vaclav ^a   Lee, Woongki ^a   Regen, Steven L ^a  

^a LEHIGH UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0003291051     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la960567m     Document Type: Article

References (15)

1. Lee, W.; Hendel, R. A.; Dedek, P.; Janout, V.; Regen, S. L. J. Am. Chem Soc. 1995, 117, 6793.
2. Lee, W.; Hendel, R. A.; Dedek, P.; Janout, V.; Regen, S. L. J. Am. Chem. Soc. 1995, 117, 10599.
3. Markowitz, M. A.; Janout, V.; Castner, D. G.; Regen, S. L. J. Am. Chem. Soc. 1989, 111, 8192.
4. Carey, R. I.; Folkers, J. P.; Whitesides, G. W. Langmuir 1994, 10, 2228.
5. Gutsche, C. D.; Lin, L. G. Tetrahedron 1986, 42, 1633.
6. 3: C, 78.60; H, 11.15. Found: C, 78.84; H, 11.20.
7. Experimental procedures that were used for monolayer formation, surface pressure/area analysis, surface viscosity measurements, and LB transfer were similar to those previously described: Conner, M. D.; Janout, V.; Kudelka, I.; Dedek, P.; Zhu, J.; Regen, S. L. Langmuir 1993, 9, 2389.
8. (a) van Doren, H. A.; Galema, S. A.; Engberts, J. B. F. Langmuir 1995, 11, 687.
9. (b) Sasaki, D. Y.; Kurihara, K.; Kunitake, T. J. Am. Chem. Soc. 1992, 114, 10994.
10. (c) Sasaki, D. Y.; Kurihara, K.; Kunitake, T. J. Am. Chem. Soc. 1991, 113, 9685.
11. (d) Kurihara, K.; Ohto, K.; Honda, Y.; Kunitake, T. J. Am. Chem. Soc. 1991, 113, 5077. For examples of borate ester formation at the air-water interface, see: Shinkai, S.; Tsukagoshi, K.; Ishikawa, Y.; Kunitake, T. J. Chem. Soc., Chem. Commun. 1991, 1039. Ludwig, R.; Ariga, K.; Shinkai, S. Chem. Lett. 1993, 1413.
12. (d) Kurihara, K.; Ohto, K.; Honda, Y.; Kunitake, T. J. Am. Chem. Soc. 1991, 113, 5077. For examples of borate ester formation at the air-water interface, see: Shinkai, S.; Tsukagoshi, K.; Ishikawa, Y.; Kunitake, T. J. Chem. Soc., Chem. Commun. 1991, 1039. Ludwig, R.; Ariga, K.; Shinkai, S. Chem. Lett. 1993, 1413.
13. (d) Kurihara, K.; Ohto, K.; Honda, Y.; Kunitake, T. J. Am. Chem. Soc. 1991, 113, 5077. For examples of borate ester formation at the air-water interface, see: Shinkai, S.; Tsukagoshi, K.; Ishikawa, Y.; Kunitake, T. J. Chem. Soc., Chem. Commun. 1991, 1039. Ludwig, R.; Ariga, K.; Shinkai, S. Chem. Lett. 1993, 1413.
14. 7 Thus, using a dipping speed of 4 mm/min, a pure water subphase temperature of 25°C, a transfer pressure of 30 dyn/cm, and a drying time in air of 30 min, the transfer ratios that were observed for a PTMSP support for the first down- and up-trips were 0.85 and 1.1, respectively; subsequent down-trips were characterized by transfer ratios that were closer to 1.0.
15. Ulman, A. An Introduction To Ultrathin Organic Films: From Langmuir-Blodgett To Self-Assembly; AcademicPress: New York, 1991.