ArticleNature communications2017
Asymmetric dynamics of DNA entering and exiting a strongly confining nanopore.
Article in Nature communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
27 citing papers in PubMed.
- Comparative Benchmarking of Glass and Silicon Nitride Nanopores for Single-Molecule Detection.ACS nano · 2026Article
- Hybrid Microtubule-Solid-State Nanopores for Single-Molecule Analysis.Electrophoresis · 2026Article
- Crowding Effects during DNA Translocation in Nanopipettes.ACS nano · 2025Article
- Coupled nanopores for single-molecule detection.Nature nanotechnology · 2024Article
- Programming viscoelastic properties in a complexation gel composite by utilizing entropy-driven topologically frustrated dynamical state.Nature communications · 2024Article
- Nanopore DNA sequencing technologies and their applications towards single-molecule proteomics.Nature chemistry · 2024Review
- DNA Barcodes Using a Dual Nanopore Device.Methods in molecular biology (Clifton, N.J.) · 2024Article
- DNA Carrier-Assisted Molecular Ping-Pong in an Asymmetric Nanopore.Nano letters · 2023Article
- Polymer Translocation and Nanopore Sequencing: A Review of Advances and Challenges.International journal of molecular sciences · 2023Review
- Study on the controllability of the fabrication of single-crystal silicon nanopores/nanoslits with a fast-stop ionic current-monitored TSWE method.Microsystems & nanoengineering · 2023Article
- Structure and Dynamics of dsDNA in Cell-like Environments.Entropy (Basel, Switzerland) · 2022Review
- Discriminating protein tags on a dsDNA construct using a Dual Nanopore Device.Scientific reports · 2022Article
- Translocation Behaviors of Synthetic Polyelectrolytes through Alpha-Hemolysin (α-HL) andJournal of the Electrochemical Society · 2022Article
- Recent advances in integrated solid-state nanopore sensors.Lab on a chip · 2021Review
- Article
- Insight into the effects of electrochemical factors on host-guest interaction induced signature events in a biological nanopore.Nanotechnology and Precision Engineering · 2020Article
- Solid-state nanopore fabrication by automated controlled breakdown.Nature protocols · 2020Article
- Entropic Trapping of DNA with a Nanofiltered Nanopore.ACS applied nano materials · 2019Article
- On demand delivery and analysis of single molecules on a programmable nanopore-optofluidic device.Nature communications · 2019Article
- Monolithic Fabrication of NPN/SiNAdvanced materials interfaces · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
Abstract
In nanopore sensing, changes in ionic current are used to analyse single molecules in solution. The translocation dynamics of polyelectrolytes is of particular interest given potential applications such as DNA sequencing. In this paper, we determine how the dynamics of voltage driven DNA translocation can be affected by the nanopore geometry and hence the available configurational space for the DNA. Using the inherent geometrical asymmetry of a conically shaped nanopore, we examine how DNA dynamics depends on the directionality of transport. The total translocation time of DNA when exiting the extended conical confinement is significantly larger compared to the configuration where the DNA enters the pore from the open reservoir. By using specially designed DNA molecules with positional markers, we demonstrate that the translocation velocity progressively increases as the DNA exits from confinement. We show that a hydrodynamic model can account for these observations.Translocation of a charged polymer through confined nanoenvironments is highly dependent on their geometrical parameters. Here, the authors investigate experimentally the translocation dynamics of DNA through conical nanopores and provide a quantitative model for the translocation into and out of confinement.
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Registered trials
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