Evidence map›Paper›PMID 27430628›Full record

ArticleJournal of fluorescence2016

A Turn-on and Reversible Fluorescence Sensor for Zinc Ion Based on 4,5-Diazafluorene Schiff Base.

Hui Li, ShuJiang Zhang, ChenLiang Gong, JianZhi Wang, Feng Wang

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of fluorescence, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.0field-weighted citation impact, top 15% of its field
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

5 citing papers in PubMed, 22 citations in OpenAlex.

  1. New Fluorescent Dye for the Detection of ZnJournal of fluorescence · 2025
    Article
  2. Article
  3. Review
  4. Article
  5. A Ratiomeric Fluorescent Sensor for ZnJournal of fluorescence · 2017
    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

5 authors at 2 institutions in 1 country.

Hui LiKey Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, People's Republic of China.
ShuJiang ZhangCollege of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China. zhangshj@lzu.edu.cn.
ChenLiang GongCollege of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China.
JianZhi WangCollege of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, 730000, People's Republic of China.
Feng WangKey Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, People's Republic of China. psfwang@wit.edu.cn.
Lanzhou University · CNWuhan Institute of Technology · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A new 4,5-diazafluorene-based fluorescent chemosensor has been synthesized by Schiff base condensation of 9,9-bis(3,5-dimethyl-4-aminophenyl)-4,5-diazafluorene with salicylaldehyde. The interaction of Schiff base with different metal ions has been studied over photofluorescent spectra. The results showed that Schiff base exhibited 194-fold enhancements in fluorescence at 465 nm after Zn(2+) ions. Such fluorescent responses could be detected by naked eye under UV-lamp. The complex solution (L-Zn(2+)) exhibited reversibility with EDTA.

Indexed as

Fluorescent sensorSchiff baseTurn-onZn2+ ion

Identifiers

PMID27430628
OpenAlexW2493813434

What OpenQuestion holds

Textmetadata
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.