Evidence map›Paper›PMID 30851058›Full record

ArticleJournal of the science of food and agriculture2019

Development of an immunoassay for the detection of carbaryl in cereals based on a camelid variable heavy-chain antibody domain.

Zhiping Liu, Kai Wang, Sha Wu, Zhanhui Wang, Guochun Ding, Xiujing Hao, Qing X Li, Ji Li, Shirley J Gee, Bruce D Hammock and 1 more

Abstract readEvaluation Study
In one paragraph

Article in Journal of the science of food and agriculture, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Article
  5. Article
  6. Recombinant antibodies and their use for food immunoanalysis.Analytical and bioanalytical chemistry · 2022
    Review
  7. Article
  8. 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

11 authors.

Zhiping LiuDepartment of ecological science and engineering, Beijing Key Laboratory of Biodiversity and Organic Farming, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China.
Kai WangDepartment of ecological science and engineering, Beijing Key Laboratory of Biodiversity and Organic Farming, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China.ORCID https://orcid.org/0000-0002-4536-4583
Sha WuDepartment of ecological science and engineering, Beijing Key Laboratory of Biodiversity and Organic Farming, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China.
Zhanhui WangDepartment of basic veterinary medicine, Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Veterinary Medicine, China Agricultural University, Beijing Key Laboratory of Detection Technology for Animal-Derived Food Safety, Beijing Laboratory for Food Quality and Safety, Beijing, China.
Guochun DingDepartment of ecological science and engineering, Beijing Key Laboratory of Biodiversity and Organic Farming, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China.
Xiujing HaoKey lab of ministry of education for protection and utilization of special biological resources in western China, College of Life Science, Ningxia University, Ningxia, China.
Qing X LiDepartment of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, HI, USA.
Ji LiDepartment of ecological science and engineering, Beijing Key Laboratory of Biodiversity and Organic Farming, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China.
Shirley J GeeDepartment of Entomology and UCD Comprehensive Cancer Center, University of California, Davis, CA, USA.
Bruce D HammockDepartment of Entomology and UCD Comprehensive Cancer Center, University of California, Davis, CA, USA.
Ting XuDepartment of ecological science and engineering, Beijing Key Laboratory of Biodiversity and Organic Farming, College of Resources and Environmental Sciences, China Agricultural University, Beijing, China.ORCID https://orcid.org/0000-0002-6843-5663

Funding

Workshop on Environmental Technology Transfer and EntrepreneurshipP42ES004699 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI HAMMOCK, BRUCE D · 1987 to 2021
$50.1M
Key Project of Inter-governmental International Scientific and Technological Innovation Cooperation 2016YFE0108900National Institute of Environmental Health Sciences Superfund Research Program P42ES04699National Key Research and Development Program of China 2016YFD0800606NIEHS NIH HHS P42 ES004699Ningxia province Science and Technology Support Foundation 2013ZYN220 (4130397)
6 · The paper itself

Abstract

backgroundThe variable domain of camelid heavy-chain antibodies (VHH) is increasingly being adapted to detect small molecules in various matrices. The insecticide carbaryl is widely used in agriculture while its residues have posed a threat to food safety and human health.

resultsVHHs specific for carbaryl were generated from an alpaca immunized with the hapten CBR1 coupled to keyhole limpet hemocyanin. An enzyme-linked immunosorbent assay (ELISA) based on the VHH C1 and the coating antigen CBR2-BSA was developed for the detection of carbaryl in cereals. This assay, using an optimized assay buffer (pH 6.5) containing 10% methanol and 0.8% NaCl, has a half-maximum signal inhibition concentration of 5.4 ng mL

conclusionThe VHH-based ELISA was highly effective in detecting carbaryl in cereal samples after simple sample extraction and dilution. © 2019 Society of Chemical Industry.

Indexed as

AnimalsCamelids, New WorldCarbarylEdible GrainEnzyme-Linked Immunosorbent AssayFood ContaminationImmunoglobulin Heavy ChainsInsecticidesLimit of DetectionSingle-Chain AntibodiesTriticumZea maysCarbarylImmunoglobulin Heavy ChainsInsecticidesSingle-Chain AntibodiescarbarylcerealsELISAfood safetyVHH

Identifiers

PMID30851058
PMCPMC7061733

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.