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公开(公告)号：US09297118B2
公开(公告)日：2016-03-29
申请号：US14298193
申请日：2014-06-06
Applicant: Lester Li , Victor Breedveld , Dennis Hess
Inventor： Lester Li , Victor Breedveld , Dennis Hess
Abstract: In a method of making a superamphiphobic paper, a fibrous pulp is refined in water to generate fibrils of an average diameter. The water is drained from the fibrils through a mesh. A less polar than water liquid is added to the fibrils, thereby suspending the fibrils therein so as to inhibit agglomeration between the fibrils. The less polar than water liquid and any remaining water are drained from the fibrils. The fibrils are pressed and dried so as to form the paper in which the fibrils have an average spacing. Amorphous phase cellulose is removed from the paper. A predetermined compound is deposited onto a selected surface of the paper. The average diameter and average spacing are chosen so that the paper is phobic to the first liquid.
Abstract translation: 在制造超疏油纸的方法中，纤维纸浆在水中精制以产生平均直径的原纤维。 水从原纤维通过网格排出。 向原纤维中加入比水液体少的极性，从而将原纤维悬浮在其中以抑制纤维之间的附聚。 比水液体和任何剩余的水极性低于原纤维。 将原纤维压制并干燥以形成其中原纤维具有平均间隔的纸。 从纸上除去无定形相纤维素。 预定化合物沉积在纸的选定表面上。 选择平均直径和平均间距，使得纸对第一液体是恐惧的。
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2.发明授权Patterning of surfaces to control the storage, mobility and transport of liquids for microfluidic applications 有权用于控制微流体应用的液体的存储，移动和传输的表面图案化公开(公告)号：US08790594B2
公开(公告)日：2014-07-29
申请号：US13093769
申请日：2011-04-25
Applicant: Dennis W. Hess , Balamurali Balu , Victor Breedveld
Inventor： Dennis W. Hess , Balamurali Balu , Victor Breedveld
CPC classification number: B82Y30/00 , B01L3/502707 , B01L3/502792 , B01L2300/0816 , B01L2300/166 , B01L2400/0427 , B81B2201/058 , B81C1/00206 , B82Y40/00 , D21H21/16
Abstract: Systems and methods to pattern surfaces to create regions of variable adhesive force on a superhydrophobic paper surface. By taking advantage of high surface energy sticky islands on a non-sticky superhydrophobic surface, microliter water drops can be registered or confined at specific locations; selected drops can then be transferred to another patterned substrate and the drops mixed and/or allowed to react without the need for pipettes or other fluid transfer tool.
Abstract translation: 在超疏水纸表面上形成表面以形成可变粘合力区域的系统和方法。 通过利用非粘性超疏水表面上的高表面能粘性岛，可以将微滴水滴注册或限制在特定位置; 然后可以将所选择的液滴转移到另一个图案化的基底上，并且液滴被混合和/或允许反应，而不需要移液管或其它流体转移工具。
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公开(公告)号：US20140360689A1
公开(公告)日：2014-12-11
申请号：US14298193
申请日：2014-06-06
Applicant: Lester Li , Victor Breedveld , Dennis Hess
Inventor： Lester Li , Victor Breedveld , Dennis Hess
IPC: D21H21/16
Abstract: In a method of making a superamphiphobic paper, a fibrous pulp is refined in water to generate fibrils of an average diameter. The water is drained from the fibrils through a mesh. A less polar than water liquid is added to the fibrils, thereby suspending the fibrils therein so as to inhibit agglomeration between the fibrils. The less polar than water liquid and any remaining water are drained from the fibrils. The fibrils are pressed and dried so as to form the paper in which the fibrils have an average spacing. Amorphous phase cellulose is removed from the paper. A predetermined compound is deposited onto a selected surface of the paper. The average diameter and average spacing are chosen so that the paper is phobic to the first liquid.
Abstract translation: 在制造超疏油纸的方法中，纤维纸浆在水中精制以产生平均直径的原纤维。 水从原纤维通过网格排出。 向原纤维中加入比水液体少的极性，从而将原纤维悬浮在其中以抑制纤维之间的附聚。 比水液体和任何剩余的水极性低于原纤维。 将原纤维压制并干燥以形成其中原纤维具有平均间隔的纸。 从纸上除去无定形相纤维素。 预定化合物沉积在纸的选定表面上。 选择平均直径和平均间距，使得纸对第一液体是恐惧的。
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4.发明申请Patterning Of Surfaces To Control The Storage, Mobility And Transport Of Liquids For Microfluidic Applications 有权用于控制微流体应用的液体的存储，迁移和运输的曲面图案公开(公告)号：US20110286896A1
公开(公告)日：2011-11-24
申请号：US13093769
申请日：2011-04-25
Applicant: Dennis W. Hess , Balamurali Balu , Victor Breedveld
Inventor： Dennis W. Hess , Balamurali Balu , Victor Breedveld
CPC classification number: B82Y30/00 , B01L3/502707 , B01L3/502792 , B01L2300/0816 , B01L2300/166 , B01L2400/0427 , B81B2201/058 , B81C1/00206 , B82Y40/00 , D21H21/16
Abstract: Systems and methods to pattern surfaces to create regions of variable adhesive force on a superhydrophobic paper surface. By taking advantage of high surface energy sticky islands on a non-sticky superhydrophobic surface, microliter water drops can be registered or confined at specific locations; selected drops can then be transferred to another patterned substrate and the drops mixed and/or allowed to react without the need for pipettes or other fluid transfer tool.
Abstract translation: 在超疏水纸表面上形成表面以形成可变粘合力区域的系统和方法。 通过利用非粘性超疏水表面上的高表面能粘性岛，可以将微滴水滴注册或限制在特定位置; 然后可以将所选择的液滴转移到另一个图案化的基底上，并且液滴被混合和/或允许反应，而不需要移液管或其它流体转移工具。
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