Evidence map›Paper›PMID 40536555›Full record

ArticleMikrochimica acta2025

Robust Pt/C nanozyme for total antioxidant capacity assay in daily foods.

Xiaoyuan Sun, Yongsheng Huang, Fengming Chen, Guofeng Gui, Shengkai Li

Abstract read
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In one paragraph

Article in Mikrochimica acta, 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

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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

5 authors.

Xiaoyuan SunCollege of Chemistry and Chemical Engineering, Guizhou University of Engineering Science, Bijie, 551700, China.
Yongsheng HuangKey Laboratory of Endemic and Ethnic Diseases, Ministry of Education, Key Laboratory of Medical Molecular Biology of Guizhou Province, Guizhou Medical University, Guiyang, 550025, China.
Fengming ChenGuizhou Provincial Center for Disease Control and Prevention, Guiyang, 550004, China. fengmingchen@hnu.edu.cn.
Guofeng GuiCollege of Chemistry and Chemical Engineering, Guizhou University of Engineering Science, Bijie, 551700, China. ggfok@21cn.com.
Shengkai LiKey Laboratory of Endemic and Ethnic Diseases, Ministry of Education, Key Laboratory of Medical Molecular Biology of Guizhou Province, Guizhou Medical University, Guiyang, 550025, China. lishengkai@gmc.edu.cn.

Funding

Joint Foundation of Bijie Science and Technology Bureau [2023]13National Natural Science Foundation of China 22064005
6 · The paper itself

Abstract

A robust oxidase (OXD)-like Pt/C nanozyme is proposed for the estimation of total antioxidant capacity (TAC) in foods. Vulcan XC-72 carbon material serves as both the support and stabilizer of the nanozyme, synthesized using a one-pot solvothermal method. A Pt/C nanozyme-based ascorbic acid (AA) quantitative colorimetric sensing platform was developed. The experimental results showed that the detection range for AA was 3-50 μM, with a detection limit of 0.93 μM, which is comparable with that of related studies. The proposed AA colorimetric could resist the interference from some metal ions, small bioactive molecules, and antioxidants, indicating its superior selectivity. The estimation of TAC in daily foods including commercial beverages and fruit juices was further explored, with results highly consistent with those obtained using the commercial kit detection method. Notably, the preparation process for Pt/C nanozyme was simple and well-suited for large-scale production, and it exhibited superior catalytic activity even after prolonged storage, indicating its substantial potential for real-time TAC detection. This work not only provided a robust strategy for synthesizing highly efficient nanozymes but also developed a convenient method for TAC detection to help individuals make informed dietary choices.

Indexed as

AntioxidantsAscorbic AcidCarbonFood AnalysisPlatinumBeveragesColorimetryFruit and Vegetable JuicesLimit of DetectionOxidoreductasesAntioxidantsAscorbic AcidCarbonOxidoreductasesPlatinumColorimetric detectionOxidase–like activityPt/C nanozymeTotal antioxidant capacity

Identifiers

PMID40536555

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.