Evidence map›Paper›PMID 21772582›Full record

ArticleApplied physics letters2011

Density fluctuations dispersion relationship for a polymer confined to a nanotube.

Joshua H Carpenter, Alena Karpusenko, Junhan Pan, Shuang Fang Lim, Robert Riehn

Abstract read
In one paragraph

Article in Applied physics letters, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Fluctuation modes of nanoconfined DNA.Journal of applied physics · 2012
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Joshua H CarpenterDepartment of Physics, North Carolina State University, Raleigh, North Carolina 27695, USA.
Alena Karpusenko
Junhan Pan
Shuang Fang Lim
Robert Riehn

Funding

Sequencing DNA by transverse electrical measurements in NanochannelsR21HG004383 · NHGRI · NORTH CAROLINA STATE UNIVERSITY RALEIGH · PI RIEHN, ROBERT · 2007 to 2009
$541k
NHGRI NIH HHS R21 HG004383
6 · The paper itself

Abstract

DNA confined to rigid nanotubes shows density fluctuations around its stretched equilibrium conformation. We report an experimental investigation of the length-scale dependent dynamics of these density fluctuations. We find that for highly elongated molecules a Rouse description is consistent with observations at sufficiently large length scales. We further find that for strongly fluctuating molecules, or short length scales, such Rouse modes cannot be detected due to strong mixing of fluctuation modes.

Identifiers

PMID21772582
PMCPMC3138799

What OpenQuestion holds

Textmetadata
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Registered trials

None linked

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.