Výsledky vyhledávání - "Otras Biotecnología del Medio Ambiente"

Nanoferulic: From a by‐product of the beer industry toward the regeneration of the skin

Autor: Paula Bucci, Noemi Elisabet Zaritzky, Jorge Montanari, María Victoria Santos

Publikováno v: Journal of Cosmetic Dermatology. 19:2958-2964

Background: Brewers spent grain (BSG) is one of the most abundant by-products of the beer industry and causes serious environmental problems. Ferulic acid (FA) is an antioxidant with potential cosmeceutical applications. FA was extracted from BSG, de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d75f7cfa0ab9ddb00405728e4df234ac
https://doi.org/10.1111/jocd.13407

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Application of two bioassays as potential indicators of phenol phytoremediation efficiency by tobacco hairy roots

Autor: Elizabeth Agostini, Cintia Elizabeth Paisio, Paola S. González

Publikováno v: Environmental Technology. 42:964-971

Phenol is one of the contaminants most frequently found in the environment and it is considered a priority pollutant due to their toxic effects. Hairy roots (HR) constitute a good model tool for the removal of this contaminant. In this work, phenol r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::586fc89399a8fca2b107a6a89ac4171e
https://doi.org/10.1080/09593330.2019.1649471

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Chromium(VI) reduction in Streptomyces sp. M7 mediated by a novel Old Yellow Enzyme

Autor: Daiana Soledad Guerrero, Pedro Eugenio Sineli, José Sebastián Dávila Costa, Analia Alvarez

Publikováno v: Applied Microbiology and Biotechnology. 103:5015-5022

Old Yellow Enzymes play key roles in several cellular processes and have become an important family of enzymes withbiotechnological potential. One of the major challenges of biotechnology consists of the bioremediation of co-polluted soilswith organi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53bc591a5e44e901f7385b40e63aad9d
https://doi.org/10.1007/s00253-019-09841-9

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Treatment of sugarcane vinasse using an autochthonous fungus from the northwest of Argentina and its potential application in fertigation practices

Autor: Macarena María Rulli, Veronica Leticia Colin, Liliana Beatriz Villegas

Vinasse, the most important liquid residue of the bioethanol production, is often used in fertigation programs. However, this practice may have negative effects on crops if applied without a prior conditioning treatment. In the present study, the eff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::794ff230ef37c44e9816995b1f327f9c
https://www.sciencedirect.com/science/article/abs/pii/S221334372030720X?via=ihub

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Synthesis, characterization and application of cross-linked chitosan/oxalic acid hydrogels to improve azo dye (Reactive Red 195) adsorption

Autor: M. Victoria Santos, John Pérez-Calderón, Noemi Elisabet Zaritzky

Cross-linked oxalic acid/chitosan hydrogels (ChOxb) were synthesized, characterized and tested for the adsorption of azo-dyes (Reactive Red 195 RR195) in contaminated wastewater; this novel biodegradable material was highly efficient. SEM-EDS and N2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba215fbcac6ca88c52ea3bf2fa8e185e
https://linkinghub.elsevier.com/retrieve/pii/S1381514820306866

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Panorama de tecnologías de bioenergía en Argentina

Autor: Manrique, Silvina Magdalena, Salvo, Aien Weni, Villafañe, Florencia, Martín, José Nicolás, Honorato, Martín Omar

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Recursos, Tecnologías, Transferencias y Políticas: Una mirada desde múltiples perspectivas y dimensiones a los sistemas de bioenergía en Iberoamérica

Se releva el panorama de la bioenergía en Argentina, y sus aplicaciones térmicas y eléctricas. Se analizan los avances en experiencias de acondicionamiento de biomasa sólida en forma de pellets, chips y carbón. Se mencionan algunos aprovechamien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4a6e69472ec60051fc0e7e97366e962c
http://www.cyted.org/sites/default/files/libro_rebibir.pdf

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Native Trichoderma harzianum strains from Argentina produce indole-3 acetic acid and phosphorus solubilization, promote growth and control wilt disease on tomato (Solanum lycopersicum L.)

Autor: Fernanda Covacevich, Graciela L. Salerno, Verónica Fabiana Consolo, Araceli Natalia Bader

Publikováno v: Journal of King Saud University: Science, Vol 32, Iss 1, Pp 867-873 (2020)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Trichoderma fungi are considered as suitable biofertilizers, since they could increase the efficiency of the use of nutrients in plants and are used as biocontrol agents against plant pathogen. The aim of this study was to characterize a set of Trich

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec3731ddde696b580a46951921fa1b3d
https://www.sciencedirect.com/science/article/pii/S1018364718308152?via=ihub

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Simultaneous heterotrophic nitrification and aerobic denitrification of wastewater in granular reactor: Microbial composition by next generation sequencing analysis

Autor: Noemi Elisabet Zaritzky, Paula Bucci, Bibiana Marina Coppotelli, Irma Susana Morelli, Alejandro Horacio Caravelli

Publikováno v: Journal of Water Process Engineering. 36:101254

Dairy effluents contain limited nitrogen for biological treatment. In the present study a cheese whey wastewaterwas supplemented with ammonia to obtain suitable COD:N ratios. The effects of the organic load and micronutrientson the biological nitroge

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76aef97735e5591fdf7da558f8e5a653
https://doi.org/10.1016/j.jwpe.2020.101254

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Aluminum biosorption using non-viable biomass of Pseudomonas putida immobilized in agar–agar: Performance in batch and in fixed-bed column

Autor: Paola Sabrina Boeris, Andrés S. Liffourrena, Gloria I. Lucchesi

Non-viable biomass of Pseudomonas putida immobilized in agar-agar was used as adsorbent to remove aluminum from aqueous solutions. In batch assays, adsorption equilibrium was reached after 45 min and 95% of 2.7 mg/L Al3+ were adsorbed. Immobilized bi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22a1486fa578be1689e7d5ba7f87d372
https://www.sciencedirect.com/science/article/abs/pii/S2352186418300348

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An electrochemical sensing approach for scouting microbial chemolithotrophic metabolisms

Autor: Eduardo Cortón, Ximena C. Abrevaya, Federico Figueredo, Albert Saavedra

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The present study was aimed to test an electrochemical sensing approach for the detection of an active chemolithotrophic metabolism (and therefore the presence of chemolithotrophic microorganisms) by using the corrosion of pyrite by Acidithiobacillus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fe41047e0dae9862c6f35f60e5a7227
https://pubmed.ncbi.nlm.nih.gov/29747131

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