Výsledky vyhledávání - "M. Antonieta Daza-Millone"

Interaction of cationic surfactants with DPPC membranes: effect of a novel Nα-benzoylated arginine-based compound

Autor: M. Elena Vela, Laura Susana Bakás, Susana R. Morcelle, M. Antonieta Daza Millone, Romina Florencia Vázquez, M. Elisa Fait, M. T. Garcia, Sabina María Maté, Melisa Hermet

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

Cationic amino acid-based surfactants are known to interact with the lipid bilayer of microorganism resulting in cell death through a disruption of the membrane topology. To elucidate the interaction of a cationic surfactant synthesized in our lab, i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f04a557b4cef40294c206467d6976c30
https://doi.org/10.1007/s00726-021-02964-2

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Interaction of cationic surfactants with DPPC membranes: effect of a novel N

Autor: Melisa, Hermet, M, Elisa Fait, Romina F, Vazquez, Sabina, Mate, M Antonieta, Daza Millone, M, Elena Vela, María Teresa, García, Susana R, Morcelle, Laura, Bakas

Publikováno v: Amino acids. 53(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::10f4d828356d23be9ddf9bb2b53efc86
https://pubmed.ncbi.nlm.nih.gov/33710434

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Phase-segregated membrane model assessed by a combined SPR-AFM approach

Autor: Sabina María Maté, M. Antonieta Daza Millone, María Elena Vela, Romina Florencia Vázquez

Model biomembranes can provide valuable insights into the properties of complex biological membranes. Among several techniques, Surface Plasmon Resonance (SPR) provides a label-free analysis of the interactions of bioactive molecules with biomembrane

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89cfea2d0dbf158e6bd7e869f41c9691
https://www.sciencedirect.com/science/article/pii/S0927776518306015

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Volume expansion of erythrocytes is not the only mechanism responsible for the protection by arginine-based surfactants against hypotonic hemolysis

Autor: Laura Susana Bakás, Susana R. Morcelle, M. Elisa Fait, M. Antonieta Daza Millone, Romina Florencia Vázquez, Sabina María Maté, M. Elena Vela, Melisa Hermet

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

A novel arginine-based cationic surfactant Nα-benzoyl-arginine dodecylamide (Bz-Arg-NHC12) was synthesized in our laboratory. In this paper we study the interaction of Bz-Arg-NHC12 with sheep and human red blood cells (SRBC and HRBC respectively) du

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78ba91fa2e5d6f3c9abef39f561f406
https://www.sciencedirect.com/science/article/pii/S0927776518304429

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Impact of sphingomyelin acyl chain (16:0 vs 24:1) on the interfacial properties of Langmuir monolayers: A PM-IRRAS study

Autor: Sabina María Maté, Romina Florencia Vázquez, M. Antonieta Daza Millone, Felippe José Pavinatto, María Elena Vela, Maria Laura Fanani, Osvaldo N. Oliveira

Publikováno v: SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Membrane structure is a key factor for the cell`s physiology, pathology, and therapy. Evaluating the importance of lipid species such as N-nervonoyl sphingomyelin (24:1-SM) -able to prevent phase separation- to membrane structuring remains a formidab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3181eef3de2acf30feea3b80d896d318
http://sedici.unlp.edu.ar/handle/10915/128276

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Orientational Properties of DOPC/SM/Cholesterol Mixtures: A PM-IRRAS Study

Autor: Osvaldo N. Oliveira, Laura Susana Bakás, Romina Florencia Vázquez, M. Antonieta Daza-Millone, Vanesa Silvana Herlax, Sabina María Maté, Felippe José Pavinatto, María Elena Vela

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

Sphingomyelins (SM) and phosphatidylcholines (PC) are major lipid classes in the external plasma membrane leaflet of mammalian cells. A preferential interaction between SM and cholesterol (Cho) in both cell and model membranes has been proposed as ce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4edabede2b0d3c40168370e44e2db37
https://www.sciencedirect.com/science/article/pii/S0006349516315181

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SPR Biosensing MUA/Poly-L-lysine Platform for the Detection of 2,4-Dinitrophenol as Small Molecule Model System

Autor: David Emmanuel Romanin, Alejandro Fainstein, María L. Pedano, María Elena Vela, Cecilia Yamil Chain, Martín Rumbo, Guillermo Horacio Docena, Roberto Carlos Salvarezza, Andrea Crivaro, Eduardo Alejandro Ramirez, M. Antonieta Daza Millone, Jorgelina C. Montoya, Mauro D. Cocco

Publikováno v: Journal of nanomaterials : Article ID 5432656. (2016)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Journal of Nanomaterials, Vol 2016 (2016)
SEDICI (UNLP)
Universidad Nacional de La Plata
instacron:UNLP

Surface Plasmon Resonance assays are being developed as alternative biodetection methods for a great number of pesticides and toxins. These substances typically have low molecular weight, making it necessary to perform competitive inhibition immunoas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::771a395422ed1be523c217f703fbaf6c
http://sedici.unlp.edu.ar/handle/10915/86612

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