Evidence map›Paper›PMID 32785893›Full record

ArticleEnvironmental science and pollution research international2020

DLLME-SFO-GC-MS procedure for the determination of 10 organochlorine pesticides in water and remediation using magnetite nanoparticles.

Rhiane Ramos Rocha Carvalho, Mariandry Dela Valle Rodriguez Rodriguez, Elton Santos Franco, Felipe Beltrame, Alex Leite Pereira, Vívian Silva Santos, Wildo Araujo, Bruno Alves Rocha, Jairo Lisboa Rodrigues

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 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
0.6field-weighted citation impact, top 38% 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

3 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

9 authors at 3 institutions in 1 country.

Rhiane Ramos Rocha CarvalhoInstituto de Ciência, Engenharia e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, 39803-371, Brazil.
Mariandry Dela Valle Rodriguez RodriguezInstituto de Ciência, Engenharia e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, 39803-371, Brazil.
Elton Santos FrancoInstituto de Ciência, Engenharia e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, 39803-371, Brazil.
Felipe BeltrameInstituto de Ciência, Engenharia e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, 39803-371, Brazil.
Alex Leite PereiraUniversidade de Brasília, Campus de Ceilândia, Centro Metropolitano Ceilândia Sul, Brasilia, DF, CEP: 72220-275, Brazil.
Vívian Silva SantosUniversidade de Brasília, Campus de Ceilândia, Centro Metropolitano Ceilândia Sul, Brasilia, DF, CEP: 72220-275, Brazil.
Wildo AraujoUniversidade de Brasília, Campus de Ceilândia, Centro Metropolitano Ceilândia Sul, Brasilia, DF, CEP: 72220-275, Brazil.
Bruno Alves RochaInstituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo, Rua Prof. Artur Riedel, 275, Diadema, SP, 09972-270, Brazil.
Jairo Lisboa RodriguesInstituto de Ciência, Engenharia e Tecnologia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Teófilo Otoni, MG, 39803-371, Brazil. jairo.rodrigues@ufvjm.edu.br.ORCID http://orcid.org/0000-0001-6088-5232
Universidade Federal dos Vales do Jequitinhonha e Mucuri · BRUniversidade de Brasília · BRUniversidade Federal de São Paulo · BR

Funding

Fapemig Ax
6 · The paper itself

Abstract

There exists a high demand for fast, simple, and reliable methodologies for determining the presence of organochlorine pesticides (OCPs) on environmental samples. Moreover, the toxicity and accumulation of potential OCPs in several environments have led to the development of technologies that achieve their removal from contaminated waters. In this study, a novel method combining a dispersive liquid-liquid microextraction procedure based on the solidification of floating organic drop is developed and validated for the extraction, preconcentration, and determination of 10 OCPs: α-BHC, p,p'-DDE, δ-BHC, dieldrin, p,p'-DDT, endosulfan I, endosulfan sulfate, heptachlor, heptachlor epoxide (isomer B), and methoxychlor in water samples. The results show that the calibration curves were linear for all the studied compounds, and the coefficients of correlation higher than 0.99. The variation coefficient for precision and accuracy was lower than 10%, and the accuracy ranged from 93 to 105%. Low limit of detection and limit of quantification values ranging from 0.06-3.00 ng mL

Indexed as

Hydrocarbons, ChlorinatedMagnetite NanoparticlesPesticidesWater Pollutants, ChemicalBrazilGas Chromatography-Mass SpectrometryWaterHydrocarbons, ChlorinatedMagnetite NanoparticlesPesticidesWaterWater Pollutants, ChemicalDegradationDLLME-SFONanoparticleOrganochlorinesPesticidesRemediation

Identifiers

PMID32785893
OpenAlexW3048736240

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.