Evidence map›Paper›PMID 31897821›Full record

ArticleMikrochimica acta2020

Indirect determination of mercury(II) by using magnetic nanoparticles, CdS quantum dots and mercury(II)-binding aptamers, and quantitation of released CdS by graphite furnace AAS.

Arman Sharifi, Rahman Hallaj, Soleiman Bahar, Bahareh Babamiri

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Article in Mikrochimica acta, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Review
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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

4 authors.

Arman SharifiDepartment of Chemistry, University of Kurdistan, Sanandaj, 66177-15175, Iran.
Rahman HallajDepartment of Chemistry, University of Kurdistan, Sanandaj, 66177-15175, Iran. rhallaj@uok.ac.ir.ORCID 0000-0002-7952-7248
Soleiman BaharDepartment of Chemistry, University of Kurdistan, Sanandaj, 66177-15175, Iran.
Bahareh BabamiriDepartment of Chemistry, University of Kurdistan, Sanandaj, 66177-15175, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This work describes an aptamer based method for highly sensitive determination of Hg(II). A Hg(II)-binding ssDNA aptamer was linked to silica-coated magnetic nanoparticles (magNPs). Then, a conjugate composed of graphene and CdS quantum dots (Gr-CdS) was linked to the complementary ssDNA. On mixing the two components, a duplex of type magNP-dsNNA-Gr/CdS is generated. If Hg(II) is added, it wills capturing the aptamer, and this leads to the release of Gr/CdS because of the formation of a stable thymine-Hg

Indexed as

MagneticsAptamers, NucleotideCadmium CompoundsDNA, Single-StrandedGraphiteLimit of DetectionMercuryMethodsNanoparticlesQuantum DotsSilicon DioxideSulfidesAptamers, NucleotideCadmium Compoundscadmium sulfideDNA, Single-StrandedGraphiteMercurySilicon DioxideSulfidesAptamerCold vapor atomic absorption spectroscopyDetermination of Hg2 +Graphite furnace atomic absorptionNanoprobe

Identifiers

PMID31897821

What OpenQuestion holds

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Registered trials

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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.