Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution

Autores
Romero, Maria Cristina; Reinoso, Enso H.; Urrutia, María Inés; Moreno Kiernan, Alejandro Ricardo
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fungal morphologies by fractal geometry were studied mainly for industrial applications, but the relation with environmental factors had been scarcely described. Fungi are conspicuous degraders, so, our aims were to isolate filamentous fungi from contaminated effluents, to apply fractal geometry to fungal growth in fluid medium and to evaluate fractal parameters as pollution indexes in aromatic hydrocarbons presence. Talaromyces wortmannii was selected due to its remarkable growth with hydrocarbons, byphenil and dibenzofuran. The clump diameters with naphathalene, phenanthrene and anthracene were 1.45-1.75 mm, while with pyrere, fluranthene and benzo[a]pyrene the main morphology was larger pellets. Fractals increased with the concentrations and aromatic-rings of the pollutants, with more pronounced effects on DMF than in DSF; both values were higher for condensed pellets and lower for free filamentous forms, as the mycelium become hydrophobic. In our case, hydrophobicity depended from the hydrocarbons, yielding larger aggregates. Fractals were an effective tool to test the pollutant effects on fungal growth. In mycoremediation technologies, the mycelial growth is a significant factor that affected most of the methodologies; therefore our results could be important to decide the strategies towards the contaminated effluent remediation.
Fil: Romero, Maria Cristina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Reinoso, Enso H.. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Microbiología; Argentina
Fil: Urrutia, María Inés. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina
Fil: Moreno Kiernan, Alejandro Ricardo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina
Materia
FRACTAL GEOMETRY
TALAROMYCES WORTMANNII
AROMATIC HYDROCARBONS
POLLUTION INDEXES
BENZENE RING NUMBERS
PELLET FORMATION
MYCOREMEDIATION STRATEGIES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/83661
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollutionRomero, Maria CristinaReinoso, Enso H.Urrutia, María InésMoreno Kiernan, Alejandro RicardoFRACTAL GEOMETRYTALAROMYCES WORTMANNIIAROMATIC HYDROCARBONSPOLLUTION INDEXESBENZENE RING NUMBERSPELLET FORMATIONMYCOREMEDIATION STRATEGIEShttps://purl.org/becyt/ford/2.8https://purl.org/becyt/ford/2Fungal morphologies by fractal geometry were studied mainly for industrial applications, but the relation with environmental factors had been scarcely described. Fungi are conspicuous degraders, so, our aims were to isolate filamentous fungi from contaminated effluents, to apply fractal geometry to fungal growth in fluid medium and to evaluate fractal parameters as pollution indexes in aromatic hydrocarbons presence. Talaromyces wortmannii was selected due to its remarkable growth with hydrocarbons, byphenil and dibenzofuran. The clump diameters with naphathalene, phenanthrene and anthracene were 1.45-1.75 mm, while with pyrere, fluranthene and benzo[a]pyrene the main morphology was larger pellets. Fractals increased with the concentrations and aromatic-rings of the pollutants, with more pronounced effects on DMF than in DSF; both values were higher for condensed pellets and lower for free filamentous forms, as the mycelium become hydrophobic. In our case, hydrophobicity depended from the hydrocarbons, yielding larger aggregates. Fractals were an effective tool to test the pollutant effects on fungal growth. In mycoremediation technologies, the mycelial growth is a significant factor that affected most of the methodologies; therefore our results could be important to decide the strategies towards the contaminated effluent remediation.Fil: Romero, Maria Cristina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Reinoso, Enso H.. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Microbiología; ArgentinaFil: Urrutia, María Inés. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; ArgentinaFil: Moreno Kiernan, Alejandro Ricardo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; ArgentinaInternational Research Journals2011-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83661Romero, Maria Cristina; Reinoso, Enso H.; Urrutia, María Inés; Moreno Kiernan, Alejandro Ricardo; Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution; International Research Journals; International Research Journal of Microbiology; 2; 10; 11-2011; 387-3922141-5463CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.interesjournals.org/abstract/fractal-parameters-of-talaromyces-wortmannii-as-indexes-of-aromatic-hydrocarbon-pollution-17365.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:55Zoai:ri.conicet.gov.ar:11336/83661instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:34:55.52CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
title Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
spellingShingle Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
Romero, Maria Cristina
FRACTAL GEOMETRY
TALAROMYCES WORTMANNII
AROMATIC HYDROCARBONS
POLLUTION INDEXES
BENZENE RING NUMBERS
PELLET FORMATION
MYCOREMEDIATION STRATEGIES
title_short Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
title_full Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
title_fullStr Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
title_full_unstemmed Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
title_sort Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution
dc.creator.none.fl_str_mv Romero, Maria Cristina
Reinoso, Enso H.
Urrutia, María Inés
Moreno Kiernan, Alejandro Ricardo
author Romero, Maria Cristina
author_facet Romero, Maria Cristina
Reinoso, Enso H.
Urrutia, María Inés
Moreno Kiernan, Alejandro Ricardo
author_role author
author2 Reinoso, Enso H.
Urrutia, María Inés
Moreno Kiernan, Alejandro Ricardo
author2_role author
author
author
dc.subject.none.fl_str_mv FRACTAL GEOMETRY
TALAROMYCES WORTMANNII
AROMATIC HYDROCARBONS
POLLUTION INDEXES
BENZENE RING NUMBERS
PELLET FORMATION
MYCOREMEDIATION STRATEGIES
topic FRACTAL GEOMETRY
TALAROMYCES WORTMANNII
AROMATIC HYDROCARBONS
POLLUTION INDEXES
BENZENE RING NUMBERS
PELLET FORMATION
MYCOREMEDIATION STRATEGIES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.8
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Fungal morphologies by fractal geometry were studied mainly for industrial applications, but the relation with environmental factors had been scarcely described. Fungi are conspicuous degraders, so, our aims were to isolate filamentous fungi from contaminated effluents, to apply fractal geometry to fungal growth in fluid medium and to evaluate fractal parameters as pollution indexes in aromatic hydrocarbons presence. Talaromyces wortmannii was selected due to its remarkable growth with hydrocarbons, byphenil and dibenzofuran. The clump diameters with naphathalene, phenanthrene and anthracene were 1.45-1.75 mm, while with pyrere, fluranthene and benzo[a]pyrene the main morphology was larger pellets. Fractals increased with the concentrations and aromatic-rings of the pollutants, with more pronounced effects on DMF than in DSF; both values were higher for condensed pellets and lower for free filamentous forms, as the mycelium become hydrophobic. In our case, hydrophobicity depended from the hydrocarbons, yielding larger aggregates. Fractals were an effective tool to test the pollutant effects on fungal growth. In mycoremediation technologies, the mycelial growth is a significant factor that affected most of the methodologies; therefore our results could be important to decide the strategies towards the contaminated effluent remediation.
Fil: Romero, Maria Cristina. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Microbiología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Reinoso, Enso H.. Universidad Nacional de La Plata. Facultad de Ciencias Veterinarias. Departamento de Microbiología; Argentina
Fil: Urrutia, María Inés. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina
Fil: Moreno Kiernan, Alejandro Ricardo. Universidad Nacional de La Plata. Facultad de Ciencias Agrarias y Forestales; Argentina
description Fungal morphologies by fractal geometry were studied mainly for industrial applications, but the relation with environmental factors had been scarcely described. Fungi are conspicuous degraders, so, our aims were to isolate filamentous fungi from contaminated effluents, to apply fractal geometry to fungal growth in fluid medium and to evaluate fractal parameters as pollution indexes in aromatic hydrocarbons presence. Talaromyces wortmannii was selected due to its remarkable growth with hydrocarbons, byphenil and dibenzofuran. The clump diameters with naphathalene, phenanthrene and anthracene were 1.45-1.75 mm, while with pyrere, fluranthene and benzo[a]pyrene the main morphology was larger pellets. Fractals increased with the concentrations and aromatic-rings of the pollutants, with more pronounced effects on DMF than in DSF; both values were higher for condensed pellets and lower for free filamentous forms, as the mycelium become hydrophobic. In our case, hydrophobicity depended from the hydrocarbons, yielding larger aggregates. Fractals were an effective tool to test the pollutant effects on fungal growth. In mycoremediation technologies, the mycelial growth is a significant factor that affected most of the methodologies; therefore our results could be important to decide the strategies towards the contaminated effluent remediation.
publishDate 2011
dc.date.none.fl_str_mv 2011-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/83661
Romero, Maria Cristina; Reinoso, Enso H.; Urrutia, María Inés; Moreno Kiernan, Alejandro Ricardo; Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution; International Research Journals; International Research Journal of Microbiology; 2; 10; 11-2011; 387-392
2141-5463
CONICET Digital
CONICET
url http://hdl.handle.net/11336/83661
identifier_str_mv Romero, Maria Cristina; Reinoso, Enso H.; Urrutia, María Inés; Moreno Kiernan, Alejandro Ricardo; Fractal parameters of Talaromyces wortmannii as indexes of aromatic hydrocarbon pollution; International Research Journals; International Research Journal of Microbiology; 2; 10; 11-2011; 387-392
2141-5463
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.interesjournals.org/abstract/fractal-parameters-of-talaromyces-wortmannii-as-indexes-of-aromatic-hydrocarbon-pollution-17365.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv International Research Journals
publisher.none.fl_str_mv International Research Journals
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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