Evidence map›Paper›PMID 28489055›Full record

ArticleSensors (Basel, Switzerland)2017

Substrate Dependent Ad-Atom Migration on Graphene and the Impact on Electron-Beam Sculpting Functional Nanopores.

Kevin J Freedman, Gaurav Goyal, Chi Won Ahn, Min Jun Kim

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Kevin J FreedmanJoint Genome Institute, Lawrence Berkeley National Laboratory, Walnut Creek, CA 94598, USA. kjf322@gmail.com.
Gaurav GoyalQuantum Biosystems, 1455 Adams Dr., Menlo Park, CA 94025, USA. virgaurav@gmail.com.
Chi Won AhnNano-Materials Laboratory, National Nanofab Center, Daejeon 305-806, Korea. cwahn@nnfc.re.kr.
Min Jun KimDepartment of Mechanical Engineering, Southern Methodist University, Dallas, TX 75275, USA. mjkim@lyle.smu.edu.

Funding

Nanopore Force Spectroscopy and Sorting of Vesicles at NanoscaleR03EB022759 · NIBIB · SOUTHERN METHODIST UNIVERSITY · PI KIM, MINJUN · 2016 to 2017
$141k
NIBIB NIH HHS R03 EB022759
6 · The paper itself

Abstract

The use of atomically thin graphene for molecular sensing has attracted tremendous attention over the years and, in some instances, could displace the use of classical thin films. For nanopore sensing, graphene must be suspended over an aperture so that a single pore can be formed in the free-standing region. Nanopores are typically drilled using an electron beam (e-beam) which is tightly focused until a desired pore size is obtained. E-beam sculpting of graphene however is not just dependent on the ability to displace atoms but also the ability to hinder the migration of ad-atoms on the surface of graphene. Using relatively lower e-beam fluxes from a thermionic electron source, the C-atom knockout rate seems to be comparable to the rate of carbon ad-atom attraction and accumulation at the e-beam/graphene interface (i.e., R

Indexed as

NanoporesDNAElectronsGraphiteDNAGraphitead-atomDNADNA detectiongraphenenanoporesequencingsingle molecule detection

Identifiers

PMID28489055
PMCPMC5470481

What OpenQuestion holds

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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.