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Title: System and method for trapping and measuring a charged particle in a liquid

Patent ·
OSTI ID:1079243

A system and method for trapping a charged particle is disclosed. A time-varying periodic multipole electric potential is generated in a trapping volume. A charged particle under the influence of the multipole electric field is confined to the trapping volume. A three electrode configuration giving rise to a 3D Paul trap and a four planar electrode configuration giving rise to a 2D Paul trap are disclosed.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00ER22725; AC02-05CH11231
Assignee:
Yale University (New Haven, CT); UT-Battelle, LLC (Oak Ridge, TN); University of Tennessee Research Foundation (Knoxville, TN)
Patent Number(s):
8,294,092
Application Number:
12/730,226
OSTI ID:
1079243
Country of Publication:
United States
Language:
English

References (25)

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Brownian motion of a parametric oscillator: A model for ion confinement in radio frequency traps journal June 1986
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Electronic Signature of DNA Nucleotides via Transverse Transport journal March 2005
Dynamics of a single particle in a Paul trap in the presence of the damping force journal August 1995
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A long DNA segment in a linear nanoscale Paul trap journal November 2009
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First-Principles Transversal DNA Conductance Deconstructed journal July 2006
Applicability of tandem mass spectrometry to the automated comparative sequencing of long-chain oligonucleotides journal April 2004
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Fast DNA Sequencing via Transverse Electronic Transport journal April 2006
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Optimal long term imaging of a charged microparticle at the center of a Paul trap in an atmosphere near standard temperature and pressure: Experiment and stochastic model journal October 1993
Cubic electrodynamic levitation trap with transparent electrodes journal November 1996
Toward Electronic Conductance Characterization of DNA Nucleotide Bases journal March 2007
A molecular dynamics simulation study on trapping ions in a nanoscale Paul trap journal April 2008
Simple demonstration of storing macroscopic particles in a ‘‘Paul trap’’ journal September 1991
Dielectrophoretic Traps for Single-Particle Patterning journal March 2005

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