Evidence map›Paper›PMID 21448703›Full record

ArticleJournal of fluorescence2011

Observations of the effect of confined space on fluorescence and diffusion properties of molecules in single conical nanopore channels.

Li-Xiang Zhang, Xiao-Hong Cao, Wei-Peng Cai, Yao-Qun Li

Abstract read
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In one paragraph

Article in Journal of fluorescence, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

4 authors.

Li-Xiang ZhangDepartment of Chemistry and Key Laboratory of Analytical Sciences, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China.
Xiao-Hong Cao
Wei-Peng Cai
Yao-Qun Li

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this work, we investigated the fluorescence emission spectra and diffusion properties of dye molecules confined in different positions of conical nanopore channels using a laser scanning confocal fluorescence microscope. The results showed that a red shift of the emission spectra is observed from the tip section to the bottom section and the diffusion rate is slower in the channel than that in bulk solution, indicating a single conical nanopore channel can be used as a convenient tool for investigating the effect of confined space on the behaviors of molecules.

Indexed as

DiffusionFluorescenceNanoporesNanotechnologyParticle SizeSpectrometry, FluorescenceSurface Properties

Identifiers

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.