Evidence map›Paper›PMID 24789773›Full record

ArticleJournal of fluorescence2014

Synthesis and spectroscopic properties of novel fluorescent compounds containing bis-pyrazole ring.

Tiegang Ren, Jie Wang, Guihui Li, Yongzhe Li

Abstract read
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In one paragraph

Article in Journal of fluorescence, 2014. 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.

Tiegang RenFine Chemistry and Engineering Research Institute, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, People's Republic of China.
Jie Wang
Guihui Li
Yongzhe Li

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of pyrazoline derivatives containing pyrazole group were synthesized and characterized by means of (1)H NMR, FT-IR, MS and elemental analysis, and their UV-vis absorption behavior and fluorescent properties were also measured. Moreover, the influence of metal ions on spectral properties of synthetic products was examined with compound A₅ as an example. It has been found that all synthetic pyrazoline derivatives show two remarkable absorption peaks at about 260 and 360 nm and the maximum emission peak at 445-467 nm. Especially, the joined of Co(2+) can quench the fluorescence of compound A₅ obviously.

Indexed as

Fluorescent DyesMagnetic Resonance SpectroscopyMass SpectrometryMolecular StructureProtonsPyrazolesSpectrometry, FluorescenceSpectrophotometry, UltravioletSpectroscopy, Fourier Transform InfraredFluorescent DyesProtonspyrazolePyrazoles

Identifiers

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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.