专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06755956B2 Catalyst-induced growth of carbon nanotubes on tips of cantilevers and nanowires 失效
标题翻译：催化剂诱导的碳纳米管在悬臂和纳米线尖端的生长
公开(公告)号：US06755956B2
公开(公告)日：2004-06-29
申请号：US09873928
申请日：2001-06-04
申请人： James Weifu Lee , Douglas H. Lowndes , Vladimir I. Merkulov , Gyula Eres , Yayi Wei , Elias Greenbaum , Ida Lee
发明人： James Weifu Lee , Douglas H. Lowndes , Vladimir I. Merkulov , Gyula Eres , Yayi Wei , Elias Greenbaum , Ida Lee
IPC分类号： C25D518
CPC分类号： C25D21/12 , C01B32/162 , C01B32/18 , C01B2202/02 , C01B2202/06 , C25D1/02 , C25D5/18 , C25D7/00 , C25D7/0607 , G01Q70/12 , Y10S977/762 , Y10S977/843 , Y10S977/873 , Y10S977/876 , Y10T428/31504
摘要： A method is described for catalyst-induced growth of carbon nanotubes, nanofibers, and other nanostructures on the tips of nanowires, cantilevers, conductive micro/nanometer structures, wafers and the like. The method can be used for production of carbon nanotube-anchored cantilevers that can significantly improve the performance of scaning probe microscopy (AFM, EFM etc). The invention can also be used in many other processes of micro and/or nanofabrication with carbon nanotubes/fibers. Key elements of this invention include: (1) Proper selection of a metal catalyst and programmable pulsed electrolytic deposition of the desired specific catalyst precisely at the tip of a substrate, (2) Catalyst-induced growth of carbon nanotubes/fibers at the catalyst-deposited tips, (3) Control of carbon nanotube/fiber growth pattern by manipulation of tip shape and growth conditions, and (4) Automation for mass production.
摘要翻译：描述了在纳米线，悬臂，导电微/纳米结构，晶片等的尖端上的催化剂诱导的碳纳米管，纳米纤维和其他纳米结构生长的方法。该方法可用于生产可显着提高扫描显微镜（AFM，EFM等）性能的碳纳米管锚定悬臂梁。本发明也可以用于许多其它使用碳纳米管/纤维进行微观和/或纳米加工的方法。本发明的关键要素包括：（1）金属催化剂的正确选择和精确地在基材尖端的所需特定催化剂的可编程脉冲电解沉积，（2）催化剂诱导的催化剂 - 沉积尖端，（3）通过操作尖端形状和生长条件控制碳纳米管/纤维生长模式，（4）大规模生产自动化。

2. 发明授权

US08635711B1 High throughput reproducible cantilever functionalization 有权
标题翻译：高通量可重复悬臂功能化
公开(公告)号：US08635711B1
公开(公告)日：2014-01-21
申请号：US13613627
申请日：2012-09-13
申请人： Barbara R. Evans , Ida Lee
发明人： Barbara R. Evans , Ida Lee
IPC分类号： G01Q70/02
CPC分类号： G01Q60/42 , B82Y35/00 , G01Q70/02 , G01Q70/06 , G01Q70/18
摘要： A method for functionalizing cantilevers is provided that includes providing a holder having a plurality of channels each having a width for accepting a cantilever probe and a plurality of probes. A plurality of cantilever probes are fastened to the plurality of channels of the holder by the spring clips. The wells of a well plate are filled with a functionalization solution, wherein adjacent wells in the well plate are separated by a dimension that is substantially equal to a dimension separating adjacent channels of the plurality of channels. Each cantilever probe that is fastened within the plurality of channels of the holder is applied to the functionalization solution that is contained in the wells of the well plate.
摘要翻译：提供了一种用于功能化悬臂的方法，其包括提供具有多个通道的保持器，每个通道具有用于接收悬臂探头和多个探针的宽度。多个悬臂探针通过弹簧夹固定在保持器的多个通道上。孔板的孔填充有官能化溶液，其中孔板中的相邻孔被分开大致等于分离多个通道的相邻通道的尺寸的尺寸。固定在保持器的多个通道内的每个悬臂探头被施加到容纳在孔板的孔中的官能化溶液。

3. 发明授权

US06231983B1 Method of orienting molecular electronic components 失效
标题翻译：定向分子电子元件的方法
公开(公告)号：US06231983B1
公开(公告)日：2001-05-15
申请号：US09181047
申请日：1998-10-27
申请人： Ida Lee , James W. Lee , Elias Greenbaum
发明人： Ida Lee , James W. Lee , Elias Greenbaum
IPC分类号： B32B1504
CPC分类号： H01L51/0595 , B82Y10/00 , Y10S428/91 , Y10T428/31504 , Y10T428/31678
摘要： Molecular devices using functional Photosystem I reaction centers are prepared on flat derivatized substrate surfaces. The nature and extent of orientation are controlled by chemical modification of the surface derivative. The surface of the substrate is chemically modified such that the Photosystem I reaction centers may be immobilized in a desired orientation. Preferably, a sulfur-organic compound is used to chemically modify the surface of the substrate. Depending on the type of chemical modification, the orientation of the reaction centers may be parallel to the surface, perpendicular to the surface in the “up” position, or perpendicular to the surface in the “down” position. The different orientations provide different electrical characteristics to the device.
摘要翻译：使用功能性光系统I反应中心的分子装置在平坦衍生的基底表面上制备。取向的性质和程度由表面衍生物的化学改性控制。衬底的表面被化学修饰，使得光系统I反应中心可以以期望的取向固定。优选地，使用硫 - 有机化合物来化学改性基材的表面。取决于化学改性的类型，反应中心的取向可以平行于垂直于“向上”位置的表面或垂直于“向下”位置的表面的表面。不同的方向为装置提供不同的电气特性。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式