Evidence map›Paper›PMID 20140061›Full record

ArticleChemistry of materials : a publication of the American Chemical Society2009

Bright, Red Single-Molecule Emitters: Synthesis and Properties of Environmentally Sensitive Dicyanomethylenedihydrofuran (DCDHF) Fluorophores with Bisaromatic Conjugation.

Zhikuan Lu, Na Liu, Samuel J Lord, Scott D Bunge, W E Moerner, Robert J Twieg

Abstract read
In one paragraph

Article in Chemistry of materials : a publication of the American Chemical Society, 2009. 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. Photophysics of Fluorescent Contact Sensors Based on the Dicyanodihydrofuran Motif.Chemphyschem : a European journal of chemical physics and physical chemistry · 2021
    Article
  3. Article
  4. Article
  5. Fluorescence microscopy visualization of contacts between objects.Angewandte Chemie (International ed. in English) · 2015
    Article
  6. Fluorescent flippers for mechanosensitive membrane probes.Journal of the American Chemical Society · 2015
    Article
  7. 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

6 authors.

Zhikuan LuDepartment of Chemistry, Kent State University, Kent, OH 44242-0001.
Na Liu
Samuel J Lord
Scott D Bunge
W E Moerner
Robert J Twieg

Funding

Subcellular architecture of regulatory protein complexes at the bacterial poleR01GM086196 · NIGMS · STANFORD UNIVERSITY · PI MOERNER, WILLIAM E, SHAPIRO, LUCILLE · 2008 to 2015
$4.7M
Single-Molecule Fluorophores for Cellular Imaging(RMI)P20HG003638 · NHGRI · STANFORD UNIVERSITY · PI MOERNER, WILLIAM E · 2004 to 2008
$3.0M
NHGRI NIH HHS P20 HG003638NIGMS NIH HHS R01 GM086196
6 · The paper itself

Abstract

A group of new fluorescent dye materials for single-molecule imaging applications comprised of an amine donor, a π-system comprised of phenyl and thiophene rings and a 2-dicyanomethylene-3-cyano-2,5-dihydrofuran acceptor group have been synthesized. Relative to comparable single-ring compounds these doubly aromatic conjugated fluorophores have red-shifted absorption and emission usually accompanied by significantly increased quantum yields. Solvatochromism studies indicate that the photophysical properties of these dyes are sensitive to the solvent polarity and environmental rigidity. Photophysical studies demonstrate that these DCDHF dye materials are strong single-molecule emitters and the total number of detected photons per molecule is among the highest thus far for this family of fluorophores.

Identifiers

PMID20140061
PMCPMC2731435

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.