Evidence map›Paper›PMID 42821144›Full record

ArticleMikrochimica acta2026

Guanosine monophosphate-iron coordination nanozyme as a peroxidase mimetic for colorimetric detection of tetracycline antibiotics in food.

Tingyue Yang, Jiazhen Shi, Yinghua Song, Xiaojuan Niu, Yuangen Wu, Zhaoyu Wang

Abstract read
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Article in Mikrochimica acta, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Tingyue YangSchool of Liquor and Food Engineering, Guizhou University, Huaxi District, Guiyang, 550025, China.
Jiazhen ShiSchool of Liquor and Food Engineering, Guizhou University, Huaxi District, Guiyang, 550025, China.
Yinghua SongSchool of Liquor and Food Engineering, Guizhou University, Huaxi District, Guiyang, 550025, China.
Xiaojuan NiuSchool of Liquor and Food Engineering, Guizhou University, Huaxi District, Guiyang, 550025, China.
Yuangen WuSchool of Liquor and Food Engineering, Guizhou University, Huaxi District, Guiyang, 550025, China. wuyg1357@163.com.ORCID https://orcid.org/0000-0002-7342-3296
Zhaoyu WangSchool of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou, 215009, China. biowzy@126.com.

Funding

Guizhou Provincial Key Technology R&D Program QKHZC[2026]318National Natural Science Foundation of China 32360621
6 · The paper itself

Abstract

Residues of tetracycline antibiotics (TCs) in food pose a serious threat to human health, creating an urgent need for the development of simple, rapid, and highly sensitive detection methods. Herein, guanosine monophosphate-iron coordination nanozyme (Fe-GMP) were synthesized using the self-assembly of guanosine-5'-monophosphate and iron. Based on the peroxidase-mimicking activity of Fe-GMP nanozyme, a novel colorimetric sensor for the colorimetric detection of TCs was developed. Fe-GMP catalyzes the oxidation of chromogenic substrate 3,3',5,5'-tetramethylbiphenylamine (TMB) in the presence of H

Indexed as

Anti-Bacterial AgentsBiomimetic MaterialsColorimetryFood ContaminationGuanosine MonophosphateIronTetracyclineTetracyclinesAnimalsCatalysisHoneyHydrogen PeroxideLimit of DetectionMilkPeroxidaseAnti-Bacterial AgentsGuanosine MonophosphateHydrogen PeroxideIronPeroxidaseTetracyclineTetracyclinesColorimetric sensorFe-GMPFood safetyNanozymeTetracycline antibiotics

Identifiers

PMID42821144

What OpenQuestion holds

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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.