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    • 2. 发明申请
    • MOLECULES FOR LANGMUIR-BLODGETT DEPOSITION OF A MOLECULAR LAYER
    • 分子层的蓝绿色荧光分子的分子
    • WO2006004952A1
    • 2006-01-12
    • PCT/US2005/023322
    • 2005-06-30
    • HEWLETT-PACKARD DEVELOPMENT COMPANY L.P.ZANG, Sean XOHLBERG, Douglas A.LI, Zhiyoung
    • ZANG, Sean XOHLBERG, Douglas A.LI, Zhiyoung
    • B05D1/20
    • B05D1/204B05D3/105B05D3/14B82Y10/00B82Y30/00B82Y40/00
    • A molecule (18) for Langmuir-Blodgett (LB) deposition of a molecular layer. The molecule (18) includes at least one switching moiety (26), a hydrophilicity-modifiable connecting group (30) attached to one end of the moiety (26), and a hydrophilicity-non-modifiable connecting group (28) attached to the other end of the moiety (26). The hydrophilicity-modifiable connecting group (30) is transformable to a temporary end group (32) upon adjustment in pH of the aqueous environment containing the molecule (18). The temporary end group (32) is more hydrophilic than the hydrophilicity-modifiable connecting group (30) and the hydrophilicity-non-modifiable connecting group (28). The difference in hydrophilicity between the temporary end group (32) and the hydrophilicity-non-modifiable connecting group (28) causes formation of a substantially well-oriented, uniform LB film at a water/solvent and/or water/air interface (34).
    • 用于Langmuir-Blodgett(LB)沉积分子层的分子(18)。 分子(18)包括至少一个切换部分(26),连接到部分(26)的一端的亲水性可修饰连接基团(30)和附着到部分(26)的亲水性不可修饰的连接基团(28) 部分(26)的另一端。 当调节包含分子(18)的水性环境的pH时,亲水性可连接基团(30)可转变成临时端基(32)。 临时端基(32)比亲水性可连接基团(30)和亲水不可连接基团(28)更亲水。 临时端基(32)和亲水不连接基团(28)之间的亲水性差异导致在水/溶剂和/或水/空气界面(34)处形成基本上良好取向的均匀的LB膜 )。