Molecular recognition mechanism was introduced into the monolayer formation of two barbituric derivatives, B1 and B2, on a series of melamine derivatives containing water sub-phase. The recognition pattern was found that each barbituric(or melamine) group forms 3-fold H-bonds on its two edges, respectively, with two of its neighboring melamine(barbituric) cores in the ratio of 1:1 on air-water interface. The area per molecule in this pattern is about 60-65 A2 for both Bl and B2. Such recognition improves the monolayer formation of Bl by increasing the collapse pressure around 20 mN/M and modulates the intermolecular distance of B2 in monolayer. These effects should be quite meaningful for both theoretical research and practical application of Langmuir-Blodgett films, especially.
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NIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
JST, CREST, Chiyoda Ku, Tokyo 1020075, JapanNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
Ishikawa, Daisuke
Mori, Taizo
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NIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
JST, CREST, Chiyoda Ku, Tokyo 1020075, JapanNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
Mori, Taizo
Yonamine, Yusuke
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NIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
JST, CREST, Chiyoda Ku, Tokyo 1020075, JapanNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
Yonamine, Yusuke
Nakanishi, Waka
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NIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, JapanNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
Nakanishi, Waka
Cheung, David L.
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Univ Strathclyde, Dept Pure & Appl Chem, Glasgow, Lanark, ScotlandNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
Cheung, David L.
Hill, Jonathan P.
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NIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
JST, CREST, Chiyoda Ku, Tokyo 1020075, JapanNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
Hill, Jonathan P.
Ariga, Katsuhiko
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NIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
JST, CREST, Chiyoda Ku, Tokyo 1020075, JapanNIMS, Res Ctr Mat Nanoarchitecton MANA, WPI, Tsukuba, Ibaraki 3050044, Japan
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Hokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, JapanHokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, Japan
Ijiro, K
Matsumoto, J
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Hokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, JapanHokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, Japan
Matsumoto, J
Morisue, M
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Hokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, JapanHokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, Japan
Morisue, M
Shimomura, M
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Hokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, JapanHokkaido Univ, Res Inst Elect Sci, Kita Ku, Sapporo, Hokkaido 0640812, Japan