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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/83661
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:05:15Zoai: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:34982025-09-29 10:05:15.468CONICET 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) |
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CONICET Digital (CONICET) |
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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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1844613886355963904 |
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13.070432 |