Evidence map›Paper›PMID 28702905›Full record

ArticleEnvironmental science and pollution research international2017

Assessment of biofilm changes and concentration-depth profiles during arsenopyrite oxidation by Acidithiobacillus thiooxidans.

Hugo Ramírez-Aldaba, Jorge Vazquez-Arenas, Fabiola S Sosa-Rodríguez, Donato Valdez-Pérez, Estela Ruiz-Baca, Jessica Viridiana García-Meza, Gabriel Trejo-Córdova, René H Lara

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In one paragraph

Article in Environmental science and pollution research international, 2017. 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
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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

8 authors.

Hugo Ramírez-AldabaPrograma de Doctorado Interinstitucional en Ciencias Agropecuarias y Forestales, Universidad Juárez del Estado de Durango, Río Papaloapan y Blvd. Durango S/N, Col. Valle del Sur, 34120, Durango, DGO, Mexico.
Jorge Vazquez-ArenasCentro Mexicano para la Producción más Limpia, Instituto Politécnico Nacional, Avenida Acueducto s/n, Col. La Laguna Ticomán, 07340, Ciudad de México, Mexico.
Fabiola S Sosa-RodríguezUniversidad Autónoma Metropolitana-Azcapotzalco, Av. San Pablo 180, Azcapotzalco, 02200, Ciudad de México, Mexico.
Donato Valdez-PérezInstituto Politécnico Nacional, UPALM, Edif. Z-4 3er Piso, 07738, Ciudad de México, Mexico.
Estela Ruiz-BacaFacultad de Ciencias Químicas, Universidad Juárez del Estado de Durango (UJED), Av. Veterinaria S/N, Circuito Universitario, Col. Valle del Sur, 34120, Durango, DGO, Mexico.
Jessica Viridiana García-MezaGeomicrobiología, Facultad de Ingeniería, UASLP, Av. Sierra Leona 550, Lomas 2da, 78210, San Luis Potosí, SLP, Mexico.
Gabriel Trejo-CórdovaCentro de Investigación y Desarrollo Tecnológico en Electroquímica (CIDETEQ), Parque Tecnológico Querétaro-Sanfandila, 76703, Pedro Escobedo, QRO, Mexico.
René H LaraFacultad de Ciencias Químicas, Universidad Juárez del Estado de Durango (UJED), Av. Veterinaria S/N, Circuito Universitario, Col. Valle del Sur, 34120, Durango, DGO, Mexico. lcrh75@ujed.mx.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Biofilm formation and evolution are key factors to consider to better understand the kinetics of arsenopyrite biooxidation. Chemical and surface analyses were carried out using Raman spectroscopy, scanning electron microscopy (SEM), confocal laser scanning microscopy (CLSM), glow discharge spectroscopy (GDS), and protein analysis (i.e., quantification) in order to evaluate the formation of intermediate secondary compounds and any significant changes arising in the biofilm structure of Acidithiobacillus thiooxidans during a 120-h period of biooxidation. Results show that the biofilm first evolves from a low cell density structure (1 to 12 h) into a formation of microcolonies (24 to 120 h) and then finally becomes enclosed by a secondary compound matrix that includes pyrite (FeS

Indexed as

Acidithiobacillus thiooxidansArsenicalsBiodegradation, EnvironmentalBiofilmsDose-Response Relationship, DrugIron CompoundsMicroscopy, ConfocalMicroscopy, Electron, ScanningMineralsOxidation-ReductionSpectrum Analysis, RamanSulfidesWater Pollutants, ChemicalArsenicalsarsenopyriteIron CompoundsMineralsSulfidesWater Pollutants, ChemicalAcidithiobacillus thiooxidansArsenopyrite biooxidationBiofilm changesGlow discharge spectroscopySurface analysis

Identifiers

PMID28702905

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.