Evidence map›Paper›PMID 35146451›Full record

ArticleSTAR protocols2022

Protocol for generation and regeneration of PEG-passivated slides for single-molecule measurements.

Tapas Paul, Sua Myong

Abstract read
In one paragraph

Article in STAR protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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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

2 authors.

Tapas PaulDepartment of Biophysics, Johns Hopkins University, Baltimore, MD 21218, USA.
Sua MyongDepartment of Biophysics, Johns Hopkins University, Baltimore, MD 21218, USA.

Funding

Roles of Telomeric Oxidative DNA Lesions in Telomere Length RegulationR01CA207342 · NCI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Sua Myong, Patricia L Opresko · 2017 to 2026
$3.7M
Defining the Role of Poly ADP-ribose in Biomolecular Condensation in ALS and FTLDRF1AG071326 · NIA · JOHNS HOPKINS UNIVERSITY · PI LEUNG, ANTHONY K L, MYONG, SUA · 2020 to 2020
$2.6M
Molecular Assembly and Disassembly of RNA-Protein Complexes Implicated in ALS/FTDRF1NS113636 · NINDS · JOHNS HOPKINS UNIVERSITY · PI MYONG, SUA · 2019 to 2019
$2.0M
Quantitative Analysis of G-Quadruplex Folding and its Role in Gene ExpressionR01GM115631 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI MYONG, SUA · 2016 to 2019
$1.2M
NCI NIH HHS R01 CA207342NIA NIH HHS RF1 AG071326NIGMS NIH HHS R01 GM115631NINDS NIH HHS RF1 NS113636
6 · The paper itself

Abstract

Single-molecule fluorescence detection by total internal reflection microscope requires surface passivation by polyethylene glycol (PEG) coating, which is labor intensive and is only good for one or two experiments. Here, we present an efficient and reliable protocol for generating and regenerating the PEG surface for multiple rounds of experiments (∼5-10 times) in the same channel. This protocol is very simple, robust, rapid, and versatile; i.e., multiple strategies can be implemented to regenerate different layers of surface. The regeneration strategy saves time, improves the cost effectiveness, and enhances the efficiency of single-molecule experiments. For complete details on the use and execution of this profile, please refer to Paul et al. (2021a).

Indexed as

NanotechnologyPolyethylene GlycolsFluorescenceRegenerationPolyethylene GlycolsBiophysicsChemistryMolecular BiologySingle-molecule Assays

Identifiers

PMID35146451
PMCPMC8819390

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.