Evidence map›Paper›PMID 40100317›Full record

ArticleJournal of fluorescence2025

Hydrothermal Synthesis of Nitrogen-Doped Carbon Dots for Selective Fe

Shanshan Liu, Weijie Liu, Xiuhong Chen, Yunping Lai, Tao Zhang

Abstract read
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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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
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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.

Shanshan LiuHebei Center for New Inorganic Optoelectronic Nanomaterial Research, Hebei Key Laboratory of Heterocyclic Compounds, College of Chemistry, Chemical Engineering and Materials, Technology Innovation Center of Nanosized Natural Products and New Materials of Hebei Province, Handan University, Handan, 056005, China. 1051386936@qq.com.
Weijie LiuHebei Center for New Inorganic Optoelectronic Nanomaterial Research, Hebei Key Laboratory of Heterocyclic Compounds, College of Chemistry, Chemical Engineering and Materials, Technology Innovation Center of Nanosized Natural Products and New Materials of Hebei Province, Handan University, Handan, 056005, China.
Xiuhong ChenHebei Center for New Inorganic Optoelectronic Nanomaterial Research, Hebei Key Laboratory of Heterocyclic Compounds, College of Chemistry, Chemical Engineering and Materials, Technology Innovation Center of Nanosized Natural Products and New Materials of Hebei Province, Handan University, Handan, 056005, China.
Yunping LaiHebei Center for New Inorganic Optoelectronic Nanomaterial Research, Hebei Key Laboratory of Heterocyclic Compounds, College of Chemistry, Chemical Engineering and Materials, Technology Innovation Center of Nanosized Natural Products and New Materials of Hebei Province, Handan University, Handan, 056005, China.
Tao ZhangSchool of Materials Science and Engineering, Beihang University, Beijing, 100191, China. zhangtao@buaa.edu.cn.

Funding

Dongguan City Introduction of Innovative Research Team Program Funding 2020607234003Key Projects of Handan University XZ2021101National Natural Science Foundation of China 51971006Seedling Engineering Project of Handan University XZ2024008
6 · The paper itself

Abstract

Carbon dots (CDs) have recently regarded as an attractive fluorescent sensor for water quality detection. However, the actual detection application of CDs is limited owing to the low fluorescence quantum yield (QY) and unclear ion detection mechanism. Here, nitrogen doped CDs (N-CDs) with abundant amide groups, which were easy to prepare using urea and citric acid under mild reaction conditions and displayed great light absorption and strong fluorescence performance with a fluorescence QY of up to 26.6%. More importantly, N-CDs could achieve selective detection of iron ion (Fe

Indexed as

Fluorescent sensor selectivity and sensitivityHydrothermal methodIron ion detectionNitrogen doped carbon dots

Identifiers

PMID40100317

What OpenQuestion holds

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Registered trials

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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.