Evidence map›Paper›PMID 31583234›Full record

ArticleJournal of advanced veterinary and animal research2019

Production of a polyclonal antibody against acrylamide for immunochromatographic detection of acrylamide using strip tests.

Lusiani Dewi Assaat, Endang Saepudin, Retno Damayanti Soejoedono, Rahmat Setya Adji, Okti Nadia Poetri, Tribidasari Anggraningrum Ivandini

Open access · goldAbstract read
In one paragraph

Article in Journal of advanced veterinary and animal research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 26% 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

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Review
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 at 3 institutions in 1 country.

Lusiani Dewi AssaatDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Indonesia University, Depok, Indonesia.
Endang SaepudinDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Indonesia University, Depok, Indonesia.
Retno Damayanti SoejoedonoDepartment of Animal Disease and Veterinary Public Health, Faculty of Veterinary Medicine, Bogor Agriculture University, Bogor, Indonesia.
Rahmat Setya AdjiCenter of Veterinary Research, Bogor, Indonesia.
Okti Nadia PoetriDepartment of Animal Disease and Veterinary Public Health, Faculty of Veterinary Medicine, Bogor Agriculture University, Bogor, Indonesia.
Tribidasari Anggraningrum IvandiniDepartment of Chemistry, Faculty of Mathematics and Natural Sciences, Indonesia University, Depok, Indonesia.
University of Indonesia · IDIPB University · IDCenter for Indonesian Veterinary Analytical Studies · ID

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo produce, purify, and characterize a polyclonal antibody against acrylamide (anti-AA) for an application to immunochromatographic strip tests for AA. MATERIALS AND

methodsPolyclonal anti-AA was prepared by injecting N-acryloxysuccinimideconjugated bovine serum albumin hapten-antigen into New Zealand white rabbits. The antibody was purified using protein A, characterized using sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and conjugated with gold nanoparticles (AuNP). The conjugated antibody was then characterized using UV-Vis and FTIR spectroscopy and transmission electron microscopy (TEM). Immunochromatographic strip tests were performed using sample pads, conjugated pads, test zones, control zones, and absorbent pads. Strip tests were finally validated using standard AA solutions followed by the application of various concentrations of coffee samples.

resultsUsing SDS-PAGE, the purified anti-AA antibody was resolved at 50 and 25 kDa, indicating the presence of heavy and light chains, respectively. The conjugation of anti-AA with AuNP was confirmed using wavelength shifts in UV-Vis and FTIR spectra, and TEM analyses revealed increased diameters of AuNPs after conjugation. The immunochromatographic strip test was sensitive to 1 mgml

conclusionPurified anti-AA can be conjugated with AuNP to produce strip tests for detecting AA in coffee samples. The present immunochromatographic strip tests quantitatively showed increasing intensities of red lines with increasing AA concentrations.

Indexed as

acrylamidecoffeegold nanoparticlesimmunochromatographic strip testPolyclonal antibody

Identifiers

PMID31583234
PMCPMC6760498
OpenAlexW2971739090

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.