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公开(公告)号：US07901744B2
公开(公告)日：2011-03-08
申请号：US12271575
申请日：2008-11-14
IPC分类号： H05H1/24
CPC分类号： C23C16/26 , B05D1/62 , B05D3/0453 , B05D5/083 , Y10T428/3154
摘要： Low- or atmospheric pressure RF plasma-enhanced thin film deposition methods are provided for the deposition of hydrophobic fluorinated thin films onto various substrates. The methods include at least two steps. In the first step, RF plasma-mediated deposition is used to deposit a fluorinated film onto a substrate surface. In a second step, plasma-generated active sites on the fluorinated film are quenched by reacting them with stable fluorinated gas-phase molecules in situ, in the absence of plasma, to provide a hydrophobic fluorinated thin film having a very low oxygen content. In some instances the hydrophobic fluorinated thin films have an atomic oxygen concentration of no more than about 3%.
摘要翻译： 提供低或大气压的RF等离子体增强薄膜沉积方法用于将疏水性氟化薄膜沉积到各种基底上。 该方法至少包括两个步骤。 在第一步骤中，使用RF等离子体介导的沉积将氟化膜沉积到衬底表面上。 在第二步中，通过在不存在等离子体的情况下将它们与原位稳定的氟化气相分子进行反应来猝灭氟化膜上的等离子体产生的活性位点，以提供具有非常低氧含量的疏水性氟化薄膜。 在一些情况下，疏水性氟化薄膜的原子氧浓度不超过约3％。
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2.发明授权公开(公告)号：US08029902B2
公开(公告)日：2011-10-04
申请号：US11609045
申请日：2006-12-11
申请人： Ferencz S. Denes , Sorin Odisei Manolache , Luis Emilio Cruz-Barba , Alvaro de Jesus Martinez-Gomez
发明人： Ferencz S. Denes , Sorin Odisei Manolache , Luis Emilio Cruz-Barba , Alvaro de Jesus Martinez-Gomez
IPC分类号： B32B27/28
CPC分类号： C07C215/40 , C07F9/54 , C08J7/06 , C08J7/123 , C08J2301/00 , Y10T428/31504 , Y10T428/31507 , Y10T428/3154 , Y10T428/31544 , Y10T428/31678 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938 , Y10T428/31971
摘要： Bactericidal substrates and methods of functionalizing the surface of substrates with quaternary ammonium and quaternary phosphonium groups using non-equilibrium RF plasmas are provided. The methods include the step of treating the surface of a substrate with a plasma to create surface active sites. Some methods include the step of reacting the surface active sites with linker molecules, which are then reacted with quaternary ammonium precursor molecules to provide a substrate surface functionalized with quaternary ammonium precursor groups. Other methods react the surface active sites with polymer precursor molecules under plasma conditions to form a covalently-bound polymer layer having reactive sites. The polymer reactive sites are reacted with quaternary phosphonium precursor molecules to provide a substrate surface functionalized with quaternary phosphonium groups. Also provided are bactericidal substrates having immobilized, covalently-bound quaternary ammonium or quaternary phosphonium groups.
摘要翻译： 提供杀菌底物和使用非平衡RF等离子体使季铵盐和季鏻基团官能化表面的方法。 该方法包括用等离子体处理衬底的表面以产生表面活性位点的步骤。 一些方法包括使表面活性位点与接头分子反应的步骤，然后与季铵前体分子反应以提供用季铵前体基团官能化的底物表面。 其他方法在等离子体条件下使表面活性位点与聚合物前体分子反应形成具有反应性位点的共价结合的聚合物层。 聚合物反应位点与季鏻前体分子反应以提供用季鏻基官能化的底物表面。 还提供了具有固定的，共价结合的季铵或季鏻基团的杀菌底物。
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公开(公告)号：US20090123639A1
公开(公告)日：2009-05-14
申请号：US12271575
申请日：2008-11-14
IPC分类号： H05H1/24
CPC分类号： C23C16/26 , B05D1/62 , B05D3/0453 , B05D5/083 , Y10T428/3154
摘要： Low- or atmospheric pressure RF plasma-enhanced thin film deposition methods are provided for the deposition of hydrophobic fluorinated thin films onto various substrates. The methods include at least two steps. In the first step, RF plasma-mediated deposition is used to deposit a fluorinated film onto a substrate surface. In a second step, plasma-generated active sites on the fluorinated film are quenched by reacting them with stable fluorinated gas-phase molecules in situ, in the absence of plasma, to provide a hydrophobic fluorinated thin film having a very low oxygen content. In some instances the hydrophobic fluorinated thin films have an atomic oxygen concentration of no more than about 3%.
摘要翻译： 提供低或大气压的RF等离子体增强薄膜沉积方法用于将疏水性氟化薄膜沉积到各种基底上。 该方法至少包括两个步骤。 在第一步骤中，使用RF等离子体介导的沉积将氟化膜沉积到衬底表面上。 在第二步中，通过在不存在等离子体的情况下将它们与原位稳定的氟化气相分子进行反应来猝灭氟化膜上的等离子体产生的活性位点，以提供具有非常低氧含量的疏水性氟化薄膜。 在一些情况下，疏水性氟化薄膜的原子氧浓度不超过约3％。
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公开(公告)号：US07276283B2
公开(公告)日：2007-10-02
申请号：US10807914
申请日：2004-03-24
申请人： Ferencz S. Denes , Sorin Odisei Manolache , Luis Emilio Cruz-Barba , Max G. Lagally , Bradley James Larson
发明人： Ferencz S. Denes , Sorin Odisei Manolache , Luis Emilio Cruz-Barba , Max G. Lagally , Bradley James Larson
CPC分类号： A61K48/00 , B31B2100/00 , B31B2120/30 , B82Y30/00 , C08J7/18 , Y10S977/847 , Y10S977/89 , Y10T428/2991
摘要： Methods for producing plasma-treated, functionalized carbon-containing surfaces are provided. The methods include the steps of subjecting a carbon-containing substrate to a plasma to create surface active sites on the surface of the substrate and reacting the surface active sites with stable spacer molecules in the absence of plasma. Biomolecules may be immobilized on the resulting functionalized surfaces. The methods may be used to treat a variety of carbon-containing substrates, including polymeric surfaces, diamond-like carbon films and carbon nanotubes and nanoparticles.
摘要翻译： 提供了等离子体处理的官能化含碳表面的制造方法。 所述方法包括以下步骤：使含碳衬底经受等离子体在衬底表面上产生表面活性位点，并且在不存在等离子体的情况下使表面活性位点与稳定的间隔分子反应。 生物分子可以固定在所得官能化表面上。 该方法可用于处理各种含碳基底，包括聚合物表面，类金刚石碳膜和碳纳米管和纳米颗粒。
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5.发明申请PLASMA-ENHANCED FUNCTIONALIZATION OF SUBSTRATE SURFACES WITH QUATERNARY AMMONIUM AND QUATERNARY PHOSPHONIUM GROUPS 有权具有季铵盐和季铵盐基团的基板表面的等离子体增强功能化公开(公告)号：US20080138626A1
公开(公告)日：2008-06-12
申请号：US11609045
申请日：2006-12-11
申请人： Ferencz S. Denes , Sorin Odisei Manolache , Luis Emilio Cruz-Barba , Alvaro de Jesus Martinez-Gomez
发明人： Ferencz S. Denes , Sorin Odisei Manolache , Luis Emilio Cruz-Barba , Alvaro de Jesus Martinez-Gomez
IPC分类号： B32B9/04 , B32B13/04 , B32B15/04 , B32B17/06 , C07C223/00 , H05H1/24 , B32B23/04 , B32B27/00 , B32B27/36
CPC分类号： C07C215/40 , C07F9/54 , C08J7/06 , C08J7/123 , C08J2301/00 , Y10T428/31504 , Y10T428/31507 , Y10T428/3154 , Y10T428/31544 , Y10T428/31678 , Y10T428/31786 , Y10T428/31855 , Y10T428/31935 , Y10T428/31938 , Y10T428/31971
摘要： Bactericidal substrates and methods of functionalizing the surface of substrates with quaternary ammonium and quaternary phosphonium groups using non-equilibrium RF plasmas are provided. The methods include the step of treating the surface of a substrate with a plasma to create surface active sites. Some methods include the step of reacting the surface active sites with linker molecules, which are then reacted with quaternary ammonium precursor molecules to provide a substrate surface functionalized with quaternary ammonium precursor groups. Other methods react the surface active sites with polymer precursor molecules under plasma conditions to form a covalently-bound polymer layer having reactive sites. The polymer reactive sites are reacted with quaternary phosphonium precursor molecules to provide a substrate surface functionalized with quaternary phosphonium groups. Also provided are bactericidal substrates having immobilized, covalently-bound quaternary ammonium or quaternary phosphonium groups.
摘要翻译： 提供杀菌底物和使用非平衡RF等离子体使季铵盐和季鏻基团官能化表面的方法。 该方法包括用等离子体处理衬底的表面以产生表面活性位点的步骤。 一些方法包括使表面活性位点与接头分子反应的步骤，然后与季铵前体分子反应以提供用季铵前体基团官能化的底物表面。 其他方法在等离子体条件下使表面活性位点与聚合物前体分子反应形成具有反应性位点的共价结合的聚合物层。 聚合物反应位点与季鏻前体分子反应以提供用季鏻基官能化的底物表面。 还提供了具有固定的，共价结合的季铵或季鏻基团的杀菌底物。
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