发明名称 |
ELECTRICAL POTENTIAL-ASSISTED ASSEMBLY OF MOLECULAR DEVICES |
摘要 |
A method for selectively assembling a molecular device on a substrate comprises contacting the first substrate (10) with a solution containing molecular devices (15), impeding bonding of the molecular devices to the substrate such that application of a voltage potential to the substrate results in assembly of the molecular device on the substrate at a rate that is at least 1.5 times the rate of assembly of the molecular device on a voltage-neutral substrate (14); and applying a voltage potential to the substrate so as to cause the molecular devices to assemble on the substrate. More specifically, selective assembly can be obtained by providing a mixture comprising protected molecular devices in solution; removing protective groups from some of the molecular devices; activating the deprotected molecular devices; contacting the substrate with the solution; and allowing the activated devices to bond to the substrate such that the they assemble on the first substrate. |
申请公布号 |
WO02070789(A3) |
申请公布日期 |
2002.12.05 |
申请号 |
WO2002US06509 |
申请日期 |
2002.03.04 |
申请人 |
WILLIAM MARSH RICE UNIVERSITY |
发明人 |
TOUR, JAMES, M.;YANG, JIPING;ALLARA, DAVID, L.;WEISS, PAUL;HARDER, PHILIPP |
分类号 |
B82B1/00;C23C26/00;C25D5/02;G01R1/00;H01L51/00;H01L51/30;H03D1/00;H03K5/00;H03K9/00 |
主分类号 |
B82B1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|