Výsledky vyhledávání - "Otras Nanotecnología"

Nanoparticles assembled from mixtures of whey protein isolate and soluble soybean polysaccharides. Structure, interfacial behavior and application on emulsions subjected to freeze-thawing

Autor: Dario Marcelino Cabezas, Gonzalo G. Palazolo, Guido N. Pascual, Jorge R. Wagner

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

In this article, the freeze-thaw stability of emulsions prepared with nanoparticles assembled from mixtures of whey protein isolate (WPI, 2.0% w/w)and soluble soybean polysaccharides (SSPS, 0.5% w/w)was assessed. The assembly was performed by pH adju

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed0d63d9fcb1a350b19671ced18115c6
https://doi.org/10.1016/j.foodhyd.2019.04.040

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Elucidating Iron Speciation Tuned by Handling Metal Precursor for more Efficient Designing of Nanostructured Fenton Catalysts

Autor: Pablo Alejandro Ochoa Rodríguez, Alfredo Tolley, Verónica Rita Elías, Natalia Inés Cuello, Tamara Belén Benzaquén, Griselda A. Eimer

Publikováno v: Catalysis Letters. 150:196-208

A thorough analysis about iron speciation in the direct Fe-SBA-15 synthesis by using metal precursors with distinct counter-ions: (NO3)−, (SO4)2−, Cl− and (C5H7O2)− is presented. Long-range hexagonal ordering and high specific areas were achi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd8e041772635b195178647fd72b0796
https://doi.org/10.1007/s10562-019-02921-5

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Comparative toxicity of PEG and folate-derived blue-emitting silicon nanoparticles: in vitro and in vivo studies

Autor: Cristian R. Lillo, Monica Lidia Kotler, Jorge Montanari, M. Natalia Calienni, Silvia del Valle Alonso, Roxana Mayra Gorojod, Mónica C. Gonzalez, M. Jimena Prieto

Publikováno v: Nanomedicine. 14:375-385

Aim: Amino functionalization is a first step modification aiming to achieve biomedical applications of silicon nanoparticles, for example, for photodynamic therapy or radiotherapy. Nevertheless, toxicity and low quantum yields due to the positive cha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e47763c78ad3d427f4cc5643648f4e86
https://doi.org/10.2217/nnm-2018-0251

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New proposal involving nanoformulated melatonin targeted to the mitochondria as a potential COVID-19 treatment

Autor: Walter Manucha, Natalia Jorgelina Prado, Virna Margarita Martín Giménez, Emiliano Raúl Diez, Russel J. Reiter

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

Melatonin may be a powerful auxiliary therapy in the prevention and treatment of viral infections, such as coronavirus disease 2019 (COVID-19). Casually, the so-called ‘super immunity’ of bats and the usually high levels of melatonin in children

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ef47f2e591fcb37cf4027fae710417a
https://www.futuremedicine.com/doi/10.2217/nnm-2020-0371

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Rheological Behavior, Antimicrobial and Quorum Sensig Inhibition Study of an Argentinean Oregano Essential Oil Nanoemulsion

Autor: Patricia R. Quiroga, Nelson R. Grosso, Quingron Huang, Ammar Algburi, Claudia Mariana Asensio

Publikováno v: Frontiers in Nutrition, Vol 7 (2020)
Frontiers in Nutrition
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

In this study, Argentinean oregano essential oil (OEO) nanoemulsions (NEs) were developed. Four NEs were prepared: a control (CNE), EONE1 (10.6 mg EO/g NE), EONE2 (106 mg EO/ g NE), and EONE3 (160 mg EO/g NE) and tested for antimicrobial activity aga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3ab2b030e47a8993fb44902eb22e93f
https://www.frontiersin.org/article/10.3389/fnut.2020.569913/full

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Effect of bacterial nanocellulose post-synthetic processing on powders and rehydrated suspensions characteristics

Autor: María Laura Balquinta, Gabriel Lorenzo, Patricia Cerrutti, Alicia Noemi Califano, Silvina Cecilia Andres

Bacterial nanocellulose (BNC) is synthetized as hydrated sheets difficult to mix or store and commercialize. Therefore, to incorporate in food matrices, BNC should be previously processed to obtain powders easily resuspended, which are able to impart

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57be568b7ee4e4de2986eafa4c6e378c
https://www.sciencedirect.com/science/article/abs/pii/S0260877420300923

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Bacterioruberin from Haloarchaea plus dexamethasone in ultra-small macrophage-targeted nanoparticles as potential intestinal repairing agent

Autor: Leticia Herminia Higa, Priscila Schilrreff, Marcelo Alexandre de Farias, Eder Lilia Romero, Horacio Emanuel Jerez, Andrés Martín Briski, Maria Jose Morilla, Rodrigo Villares Portugal

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

Oral administration of antioxidant and anti-inflammatory drugs have the potential to improve the current therapy of inflammatory bowel disease. Success of oral treatments, however, depends on the capacity of drugs to remain structurally stable along

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b26145dee2e8fba5ee060f4f61b1554
https://linkinghub.elsevier.com/retrieve/pii/S0927776520301910

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Development of micropatterning polyimide films for enhanced antifouling and antibacterial properties

Autor: Cesar A. Barbero, Diego F. Acevedo, Emma Antonia Cuello, Lucinda Emma Mulko, Edith Inés Yslas

A commercial biomedical Polyimide (PI) film was topographically and chemically modified by generating micrometric periodic arrays of lines using Direct Laser Interference Patterning (DLIP) in order to improve antifouling and antibacterial properties.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::818a1d0122e97586a4485cae1336046b
https://linkinghub.elsevier.com/retrieve/pii/S092777652030031X

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Exact solution of the hydrodynamic focusing driven by hydrostatic pressure

Autor: María Laura Olivares, Florencia Minetti, Claudio Luis Alberto Berli, Antonella Giorello

Microfluidic nanoprecipitation makes use of hydrodynamic focusing (HF) to accurately control the diffusive mixing of reactants. Both stability and precise handling of flow streams are essential for this application. However, flow stability is hardly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d107c057ea3bb4b029cf04ab32d3ab4
http://link.springer.com/10.1007/s10404-020-2322-y

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Problemáticas de cuencas en la Argentina: Recomendaciones para su gestión

Autor: Dominguez, Eduardo, Giorgi, Adonis David Nazareno, Miserendino, Maria Laura, Marchese Garello, Mercedes Rosa, Gomez, Nora

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
La bioindicación en el monitoreo y evaluación de los sistemas fluviales de la Argentina: Bases para el análisis de la integridad ecológica
La bioindicación en el monitoreo y evaluación de los sistemas fluviales de la Argentina

Este capítulo describe los problemas generales identificadosen las distintas cuencas de la Argentina, tanto a nivel localcomo regional. Se pone énfasis en la contaminación y sus efectos sobre los ecosistemas fluviales. También se discuten las pos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b6e1c23419fbc93f6274d166e0d0c090
https://remaqua.conicet.gov.ar/grupos-de-trabajo/

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