ArticleNanotechnology2010
A long DNA segment in a linear nanoscale Paul trap.
Article in Nanotechnology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 21 citations in OpenAlex.
- Programmable electric tweezers.Science advances · 2026Article
- Stability of an aqueous quadrupole micro-trap.Journal of physics. Condensed matter : an Institute of Physics journal · 2012Article
- Thermal noise in aqueous quadrupole micro- and nano-traps.Nanoscale research letters · 2012Article
- Paul trapping of charged particles in aqueous solution.Proceedings of the National Academy of Sciences of the United States of America · 2011Article
- Control Of Screening Of A Charged Particle In Electrolytic Aqueous Paul Trap.AIP conference proceedings · 2011Article
- Control and reversal of the electrophoretic force on DNA in a charged nanopore.Journal of physics. Condensed matter : an Institute of Physics journal · 2010Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
We study the dynamics of a linearly distributed line charge such as single stranded DNA (ssDNA) in a nanoscale, linear 2D Paul trap in vacuum. Using molecular dynamics simulations we show that a line charge can be trapped effectively in the trap for a well defined range of stability parameters. We investigated (i) a flexible bonded string of charged beads and (ii) a ssDNA polymer of variable length, for various trap parameters. A line charge undergoes oscillations or rotations as it moves, depending on its initial angle, the position of the center of mass and the velocity. The stability region for a strongly bonded line of charged beads is similar to that of a single ion with the same charge to mass ratio. Single stranded DNA as long as 40 nm does not fold or curl in the Paul trap, but could undergo rotations about the center of mass. However, we show that a stretching field in the axial direction can effectively prevent the rotations and increase the confinement stability.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.