Evidence map›Paper›PMID 26492271›Full record

ArticleToxins2015

A Magnetic Nanoparticle Based Enzyme-Linked Immunosorbent Assay for Sensitive Quantification of Zearalenone in Cereal and Feed Samples.

Xian Zhang, Xin Wang, Mengjiao Sun, Xiaofeng Zhang, Houhui Song, Yaxian Yan, Jianhe Sun, Xiaoliang Li, Weihuan Fang

Abstract read
In one paragraph

Article in Toxins, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

9 authors.

Xian ZhangInstitute of Preventive Veterinary Medicine and Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Zhejiang University, 388 Yuhangtang Road, Hangzhou 310058, China. zhangian073@163.com.
Xin WangInstitute of Preventive Veterinary Medicine and Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Zhejiang University, 388 Yuhangtang Road, Hangzhou 310058, China. wangxin20095017@126.com.
Mengjiao SunInstitute of Preventive Veterinary Medicine and Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Zhejiang University, 388 Yuhangtang Road, Hangzhou 310058, China. sunmengjiao265@126.com.
Xiaofeng ZhangFood Safety Key Laboratory of Zhejiang Province, Zhejiang Entry-Exit Inspection and Quarantine Bureau, 126 Fuchun Road, Hangzhou 310012, China. zxf@ziq.gov.cn.
Houhui SongCollege of Animal Science and Technology, Zhejiang A&F University, 88 Huanbei Road, Lin'an 311300, China. songhh@zafu.edu.cn.
Yaxian YanSchool of Agriculture and Biology, Shanghai Jiaotong University, Shanghai 200240, China. yanyaxian@sjtu.edu.cn.
Jianhe SunSchool of Agriculture and Biology, Shanghai Jiaotong University, Shanghai 200240, China. sunjhe@sjtu.edu.cn.
Xiaoliang LiInstitute of Preventive Veterinary Medicine and Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Zhejiang University, 388 Yuhangtang Road, Hangzhou 310058, China. xlli@zju.edu.cn.
Weihuan FangInstitute of Preventive Veterinary Medicine and Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, Zhejiang University, 388 Yuhangtang Road, Hangzhou 310058, China. whfang@zju.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A novel enzyme-linked immunosorbent assay based on magnetic nanoparticles and biotin/streptavidin-HRP (MNP-bsELISA) was developed for rapid and sensitive detection of zearalenone (ZEN). The detection signal was enhanced and the sensitivity of the assay was improved by combined use of antibody-conjugated magnetic nanoparticles and biotin-streptavidin system. Under the optimized conditions, the regression equation for quantification of ZEN was y = -0.4287x + 0.3132 (R² = 0.9904). The working range was 0.07-2.41 ng/mL. The detection limit was 0.04 ng/mL and IC50 was 0.37 ng/mL. The recovery rates of intra-assay and inter-assay ranged from 92.8%-111.9% and 91.7%-114.5%, respectively, in spiked corn samples. Coefficients of variation were less than 10% in both cases. Parallel analysis of cereal and feed samples showed good correlation between MNP-bsELISA and liquid chromatograph-tandem mass spectrometry (R² = 0.9283). We conclude that this method is suitable for rapid detection of zearalenone in cereal and feed samples in relevant laboratories.

Indexed as

Antibodies, MonoclonalBiotinEdible GrainEnzyme-Linked Immunosorbent AssayFood ContaminationLimit of DetectionMagnetite NanoparticlesSerum Albumin, BovineStreptavidinZearalenoneAntibodies, MonoclonalBiotinMagnetite NanoparticlesSerum Albumin, BovineStreptavidinZearalenonebiotin-streptavidinimmunoassaymagnetic nanoparticlesquantificationzearalenone

Identifiers

PMID26492271
PMCPMC4626730

What OpenQuestion holds

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LicenceCC BY
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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.