Evidence map›Paper›PMID 32918651›Full record

ArticleJournal of fluorescence2020

A Fluorescence Resonance Energy Transfer Biosensor Based on Graphene Quantum Dots and Protoporphyrin IX for the Detection of Melamine.

Gao Xue, Ma Zhiying, Liu Xiuying, Tang Lijun, Li Jianrong

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of fluorescence, 2020. 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
0.9field-weighted citation impact, top 30% 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

4 citing papers in PubMed, 14 citations in OpenAlex.

  1. Mycology · 2025
    Article
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  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 at 1 institution in 1 country.

Gao XueCollege of Food Science and Technology, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Food Safety Key Lab of Liaoning Province, The Fresh Food Storage, Processing Technology Research Institute of Liaoning Provincial Universities, Bohai University, Jinzhou, China. huaxue_gaoxue@126.com.
Ma ZhiyingCollege of Food Science and Technology, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Food Safety Key Lab of Liaoning Province, The Fresh Food Storage, Processing Technology Research Institute of Liaoning Provincial Universities, Bohai University, Jinzhou, China.
Liu XiuyingCollege of Food Science and Technology, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Food Safety Key Lab of Liaoning Province, The Fresh Food Storage, Processing Technology Research Institute of Liaoning Provincial Universities, Bohai University, Jinzhou, China.
Tang LijunCollege of Food Science and Technology, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Food Safety Key Lab of Liaoning Province, The Fresh Food Storage, Processing Technology Research Institute of Liaoning Provincial Universities, Bohai University, Jinzhou, China.
Li JianrongCollege of Food Science and Technology, National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic Products, Food Safety Key Lab of Liaoning Province, The Fresh Food Storage, Processing Technology Research Institute of Liaoning Provincial Universities, Bohai University, Jinzhou, China. lijr6491@163.com.
Bohai University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Graphene quantum dots (GQDs), which have high photostability, anti-photobleaching and scintillation, good biocompatibility and low toxicity, are important member of the fluorescent material family, and have attracted extensive research interest. In this paper, a fluorescence resonance energy transfer (FRET) biosensor based on protoporphyrin IX (PpIX) and GQDs was developed for melamine detection. PpIX was bound to the surface of GQDs to produce self-assembled nanosensors, and a FRET process occurred between GQDs and PpIX. However, due to the combination of melamine and PpIX, the FRET process was shut down in the presence of melamine. The FRET system could quickly and accurately detect melamine with a detection range of 1.0 × 10

Indexed as

Fluorescence Resonance Energy TransferAnimalsBiosensing TechniquesGraphiteLimit of DetectionMilkNanotechnologyProtoporphyrinsQuantum DotsSurface PropertiesTriazinesGraphitemelamineprotoporphyrin IXProtoporphyrinsTriazinesFRETGraphene quantum dotsMelamineProtoporphyrin IX

Identifiers

PMID32918651
OpenAlexW3086435905

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.