Invention Grant
US08906215B2 Field effect based nanosensor for biopolymer manipulation and detection
有权
基于场效应的纳米传感器用于生物聚合物操纵和检测
- Patent Title: Field effect based nanosensor for biopolymer manipulation and detection
- Patent Title (中): 基于场效应的纳米传感器用于生物聚合物操纵和检测
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Application No.: US13690149Application Date: 2012-11-30
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Publication No.: US08906215B2Publication Date: 2014-12-09
- Inventor: Ajay K. Royyuru , Chao Wang
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Vazken Alexanian
- Main IPC: G01N27/447
- IPC: G01N27/447 ; G01N33/68 ; B82Y15/00 ; G01N27/414 ; B82Y30/00
Abstract:
A mechanism is provided for manipulating a molecule. The molecule is driven into a nanochannel filed with electrically conductive fluid. A first vertical electric field is created inside the nanochannel to slow down the molecule and/or immobilize the molecule. The molecule is stretched into non-folded linear chains by the first vertical electric field and a horizontal electric field. Monomers of the molecule are sequentially read.
Public/Granted literature
- US20140151227A1 FIELD EFFECT BASED NANOSENSOR FOR BIOPOLYMER MANIPULATION AND DETECTION Public/Granted day:2014-06-05
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