Evidence map›Paper›PMID 40451986›Full record

ArticleJournal of fluorescence2025

Preparation of Nitrogen-Doped Biomass-Based Carbon Quantum Dots and their Application to Fe

Rui Lv, Liyu Wu, Fuli Tian, Hongmei Bai, Dongke Huang, Yanqiu Lei, Fenrong Liu

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 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.

Rui LvSchool of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010000, China.
Liyu WuSchool of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010000, China.
Fuli TianKey Laboratory of Medicinal and Edible Plants Resources of Hainan Province, Hainan Vocational University of Science and Technology, Haikou, 571126, China.
Hongmei BaiInner Mongolia Academy of Agricultural & Animal Husbandry Science, Hohhot, 010031, China.
Dongke HuangSchool of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010000, China.
Yanqiu LeiSchool of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010000, China. yyj6607@126.com.
Fenrong LiuSchool of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, 010000, China. fenrongl@163.com.

Funding

Natural Science Foundation Project of Inner Mongolia Autonomous Region 2024MS05062
6 · The paper itself

Abstract

Carbon quantum dots are a new type of fluorescent material with promising application prospects in bioimaging, photocatalysis, and metal ions detection. Biomass is a plentiful and renewable natural resource containing a large amount of carbon, hydrogen and oxygen, and is an ideal precursor for the preparation of carbon quantum dots. Although biomass-based carbon dots possess numerous advantages, there are still several challenges. Specifically, the luminescence mechanism remains unidentified. Additionally, how to control the surface functionalization of biomass-based carbon dots is also a challenge. In this work, nitrogen-doped carbon quantum dots were synthesized sheep manure with glycine under optimized hydrothermal conditions to enhance nitrogen-containing functional groups. The results showed that the nitrogen-doped carbon quantum dots were synthesized when sheep manure mixed with glycine in a mass ratio of 4:1 and reacted at 240 ℃ for 12 h exhibited a quantum yield of 10.63%, a fluorescence lifetime of 7.82 ns, and exceptional stability-retaining fluorescence intensity above 630,855 a.u. after 30 days of storage. Furthermore, the nitrogen-doped carbon quantum dots exhibit high selectivity and sensitivity to Fe

Indexed as

BiomassCarbonFluorescent DyesIronNitrogenOptical ImagingQuantum DotsAnimalsCell LineMiceSheepCarbonFluorescent DyesIronNitrogenCarbon Quantum DotsHigh-EfficiencyIon DetectionNitrogen-DopedSheep Manure

Identifiers

PMID40451986

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.