Evidence map›Paper›PMID 38743378›Full record

ArticleJournal of fluorescence2025

N-Doping CQDs as an Efficient Fluorescence Probe Based on Dynamic Quenching for Determination of Copper Ions and Alcohol Sensing in Baijiu.

Ying Liu, Mengjie Zhao, Xuqi Liu, Shang Feng, Qiufeng Zhu, Shuangyang Li, Xianren Zhang

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of fluorescence, 2025. 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

7 authors.

Ying LiuSchool of Light Industry, Beijing Technology and Business University, Beijing, 100048, China.
Mengjie ZhaoSchool of Light Industry, Beijing Technology and Business University, Beijing, 100048, China.
Xuqi LiuSchool of Light Industry, Beijing Technology and Business University, Beijing, 100048, China.
Shang FengSchool of Light Industry, Beijing Technology and Business University, Beijing, 100048, China.
Qiufeng ZhuSchool of Light Industry, Beijing Technology and Business University, Beijing, 100048, China. zhuqiufeng@btbu.edu.cn.
Shuangyang LiSchool of Light Industry, Beijing Technology and Business University, Beijing, 100048, China.
Xianren ZhangState Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To address an accurate detection of heavy metal ions in Baijiu production, a nitrogen-doping carbon quantum dots (N-CQDs) was prepared by hydrothermal method from citric acid and urea. The as-prepared N-CQDs had an average particle size of 2.74 nm, and a large number of functional groups (amino, carbonyl group, etc.) attached on its surface, which obtained a 9.6% of quantum yield (QY) with relatively high and stable fluorescence performance. As a fluorescent sensor, the fluorescence of N-CQDs at 380 nm excitation wavelength could be quenched quantitatively by adding Cu

Indexed as

Alcohol sensingCu2+ detectionMolecular simulationN-CQDsQuenching mechanism

Identifiers

PMID38743378

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.