CUTRO AC; FERREYRA MAILLARD, APV; DALMASSO, PABLO R; RODRIGUEZ, SA; HOLLMANN A.

Antimicrobial nanoformulations based on Schinus areira essential oil

L Reunión Anual SAB

Lugar: Rosario; Año: 2022;

BORDON, ANAHI; RODRIGUEZ, SA; TAPIA MATTAR, V; CUTRO AC; HOLLMANN, A

Microbiological and biophysical characterization of the antibacterial action of the essential oil of Aloysia polystachya against gram-positive and gram-negative bacteria.

L Reunión Anual SAB

Lugar: Rosario; Año: 2022;

CUTRO AC; BORDON, ANAHI; CORIA, MS; RODRÍGUEZ SA; HOLLMANN A

Unravel the antimicrobial action of Aguaribay´s Essential oils (EO) against biofilms and planktonic cells of Staphylococcus aureus.

L Reunión Anual SAB

Lugar: Rosario; Año: 2022;

ESPECHE JC; VARAS, R; RODRIGUEZ, S; HOLLMANN A

Obtaining hydrolyzates with antimicrobial activity from goat milk´s whey using rennet enzymatic complex

L Reunión Anual SAB

Lugar: Rosario; Año: 2022;

MATURANA, PATRICIA; MAFFIA PAULO; HOLLMANN, AXEL

Effects of the resistance mechanism against colistin through MCR against other cationic AMPs.

L Reunión Anual SAB

Lugar: Rosario; Año: 2022;

BORDON, ANAHI; FERREYRA MAILLARD, ANIKE PV; CUTRO, ANDREA; HOLLMANN, AXEL

Development and characterization of silver nanoparticles obtained by green synthesis from leaves of Aguaribay (Schinus areira).

XLIX Reunión Anual SAB

Lugar: Virtual; Año: 2021;

VARAS, R; ESPECHE, JC; RODRIGUEZ, S; HOLLMANN, A

Obtaining protein hydrolyzates with antimicrobial activity from goat milk ́s whey

XLIX Reunión Anual SAB

Lugar: Virtual; Año: 2021;

CUTRO AC; HOLLMANN A; RODRÍGUEZ SA

ENCAPSULATION OF ESSENTIAL OIL OBTAINED FROM SCHINUS AREIRA FROM SANTIAGO DEL ESTERO. CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY AGAINST S. AUREUS

LVII Annual Meeting of SAIB and XVI Annual Meeting of SAMIGE

Lugar: Virtual; Año: 2021;

MATURANA P; MARTINEZ, M; FACCONE, D; SEMORILE, L; MAFFIA, P; HOLLMANN A

New insights in Escherichia coli colistin resistant strains isolated from Argentina

Primeras Jornadas Virtuales SAB 2020

Lugar: Virtual; Año: 2020;

ESPECHE, JC; MATURANA P; MARTINEZ, M; MAFFIA, P; HOLLMANN A

Mechanism of action of ?de novo? designed peptides. Lessons from permeability studies

Primeras Jornadas Virtuales SAB 2020

Lugar: Virtual; Año: 2020;

FERREYRA MAILLARD, ANIKE PV; DALMASSO, PABLO R; HOLLMANN A

Antibacterial action of green silver nanoparticles with Staphylococcus aureus and Escherichia coli: membrane interaction.

Primeras Jornadas Virtuales SAB 2020

Año: 2020;

CUTRO, ANDREA; HOLLMANN, AXEL; RODRIGUEZ, SERGIO A.

Characterization of free and encapsulated essential oils from Aguaribay

Primeras Jornadas Virtuales SAB 2020

Año: 2020;

RUIZ MOSTACERO, NATHALIE; CASTELLI, MARÍA VICTORIA; CUTRO, ANDREA; HOLLMANN AXEL; LOPES SILVIA

Study of the effect of antibacterial prenylated benzopyrans isolated from Peperomia obtusifolia (Piperaceae) on the Gram-positive bacterial surface

XLVIII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: San Luis; Año: 2019;

MATURANA, PATRICIA; ESPECHE, JUAN CARLOS; MARTINEZ MELINA; MAFFIA PAULO; HOLLMANN AXEL

Effects of de novo designed peptides on bacterial envelope of Escherichia coli and Staphylococcus aureus

XLVIII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: San Luis; Año: 2019;

ESPECHE, JUAN CARLOS; MATURANA, PATRICIA; MARTINEZ MELINA; MAFFIA PAULO; HOLLMANN AXEL

Bacteria´s inner and outer membrane permeabilization by de novo antimicrobial peptide P1 through spectroscopic methods

XLVIII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: San Luis; Año: 2019;

FERREYRA MAILLARD, ANIKE PV; GONÇALVES, SÓNIA; SANTOS, NUNO; LÓPEZ DE MISHIMA, BEATRIZ A.; DALMASSO, PABLO R; HOLLMANN AXEL

Interaction of green silver nanoparticles, determined by surface characterization techniques, with Staphylococcus aureus and Escherichia coli

XLVIII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: San Luis; Año: 2019;

CUTRO, ANDREA; CASTELLI, MARÍA VICTORIA; LOPES SN; HOLLMANN AXEL; RODRIGUEZ, SERGIO A.

BIOPHYSICAL AND ANTIBACTERIAL STUDIES OF ESSENTIAL OIL FROM LEAVES OF SCHINUS AREIRA

LVI Reunión Anual de SAIB

Lugar: Salta; Año: 2019;

RODRIGUEZ, SA; PINTO, O.A.; HOLLMANN, A

The membranotropic behavior of semiochemicals, posible implications in this way of actions

XLVII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: La Plata; Año: 2018;

CUTRO AC; CASTELLI, MARÍA VICTORIA; ROSALES M; LOPES SN; HOLLMANN, A; RODRIGUEZ, SA

Study of Antimicrobial Action of Aguaribay Essential Oil on Staphylococcus aureus

XLVII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: La Plata; Año: 2018;

ESPECHE, JC; MATURANA P; MARTINEZ, M; MAFFIA, P; CUTRO AC; HOLLMANN A

Unravel the interactions of ?de novo? antimicrobial peptide P1 with model and bacterial membranes,

XLVII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: La Plata; Año: 2018;

MATURANA P; MARTINEZ, M; ESPECHE, JC; MAFFÍA, PAULO C.; HOLLMANN A.

Interactions of de novo designed peptides with bacterial membranes: Implications in antimicrobial activity, Maturana

XLVII Reunión Anual de la Sociedad Argentina de Biofisica

Lugar: La Plata; Año: 2018;

MATURANA P; FELÍCIO, MÁRIO R.; MARTINEZ, M; ESPECHE, JC; GONÇALVES, S; SANTOS, NC; SEMORILE, L; MAFFIA, P; HOLLMANN, A

Surface evaluation techniques to characterize ?de novo? design antimicrobial peptides

Reunión Conjunta de Sociedades de Biociencias

Lugar: Buenos Aires; Año: 2017;

GOMES, B; HOLLMANN A; SANTOS, NC

The Mechanism of HIV Entry Inhibition by 25-Hydroxycholesterol

60th annual meeting Biophysical Society

Lugar: Los Angeles; Año: 2016;

AUGUSTO, MT; HOLLMANN, A; TROICE, F; VEIGA, S; PESSI, A; SANTOS, NC

Lipophilicity is a Key Factor to Increase the Antiviral Activity of HIV Neutralizing Antibodiesr

60th annual meeting Biophysical Society

Lugar: Los Angeles; Año: 2016;

AUGUSTO, MT; HOLLMANN, A; CASTANHO MA; POROTTO M; PESSI A; SANTOS, NC

Enhanced HIV fusion inhibitors efficacy requires membrane affinity and exposure of the PBD of C34

10th European Biophysics Congress

Lugar: Dresden; Año: 2015;

GOMES, B; HOLLMANN, A; SANTOS NC

Effect of 25-hydroxycholesterol in membrane fusion mechanism.

10th European Biophysics Congress

Lugar: Dresden; Año: 2015;

HOLLMANN A; GONÇALVES S; AUGUSTO, MT; CASTANHO, MA; LEE B; SANTOS, NC

Effects of singlet oxygen generated by JL103 viral fusion inhibitor on membrane nanoarchitecture

10th European Biophysics Congress

Lugar: Dresden; Año: 2015;

FERREYRA MAILLARD, ANIKE PV; DALMASSO, PABLO R; DISALVO, ANIBAL,; HOLLMANN, AXEL

Interaction of silver nanoparticles with model membranes: Possible role in the antibacterial activity.

Reunión XLIV Sociedad Argentina de Biofisica

Lugar: Santiago del Estero; Año: 2015;

MATURANA P; MARTINEZ, M; SANTOS NC; DISALVO, EA; MAFFIA, P; HOLLMANN A

Peptide-membrane interactions, analysis of way of action of novel antimicrobial peptide

Reunión XLIV Sociedad Argentina de Biofisica

Lugar: Santiago del Estero; Año: 2015;

LAVAISSE, LM; GONÇALVES S; SANTOS NC; NAZARENO, MA; HOLLMANN A; DISALVO, EA

Zeta potential as reliable tool to evaluate physiological state of yeasts

Reunión XLIV Sociedad Argentina de Biofisica

Lugar: Santiago del Estero; Año: 2015;

BRAVO-FERRADA BM; GONÇALVES S; SEMORILE L; SANTOS NC; TYMCZYSZYN EE; HOLLMANN A.

Estudio de las propiedades superficiales y permeabilidad de membrana de Lactobacillus plantarum de interés enológico, aclimatados, liofilizados y expuestos a etanol

Congreso Internacional de Ciencia y Tecnologia de los Alimentos

Lugar: Cordoba; Año: 2014;

MATURANA P; CEJAS J; FRÍAS MA; CUTRO AC; HOLLMANN, A; DISALVO, EA.

Phenyalanine lipid membrane interaction assessed by surface pressure studies.

XLIII Reunión Anual de la Sociedad Argentina de Biofísica

Lugar: Sierra de la Ventana; Año: 2014;

HOLLMANN, A; GONÇALVES, S; AUGUSTO, MT; VIGANT F; CASTANHO, MA; LEE B; SANTOS, NC

New Broad-Spectrum Viral Fusion Inhibitors Act by Deleterious Effect on the Viral Membrane through the Production Singlet Oxygen Molecules

Biophysical Society 58th Annual Meeting

Lugar: San Francisco; Año: 2014;

LAVAISSE, LM; HOLLMANN, A; NAZARENO, MA; DISALVO, EA

Membrane surface charge in yeast depends on physiological state.

XLIII Reunión Anual de la Sociedad Argentina de Biofísica

Lugar: Sierra de la Ventana; Año: 2014;

HOLLMANN, A; AUGUSTO, MT; GREGORIO, S; POROTTO M ; PESSI A; CASTANHO M; SANTOS NC

Membrane role in the rational design of HIV fusion inhibitors

XLIII Reunión Anual de la Sociedad Argentina de Biofísica

Lugar: Sierra de la Ventana; Año: 2014;

A.M. BOUCHET; N. IANUCCI; M.B. PASTRIAN; O. CASCONE; N.C. SANTOS ; E. A. DISALVO; A HOLLMANN

Van der Waals and electrostatic interactions synergistically contribute to the hLz peptidemembrane interaction and potentiate its action against bacteria

Biophysical Society 57th Annual Meeting

Lugar: Philadelphia; Año: 2013;

A.M. BOUCHET; N.B. IANNUCI; M.B. PASTRIAN; O. CASCONE; N.C. SANTOS; E. A DISALVO; A HOLLMANN

Van der Waals and electrostatic interactions synergistically contribute to the hLz peptide-membrane interaction and potentiate its action against bacteria

Biophysical Society 57th Annual Meeting,

Lugar: Philadelphia; Año: 2013;

HOLLMANN A; VIGANT F; CASTANHO, MA; LEE B; SANTOS NC

Singlet oxygen effects on lipid membranes: Implication on viral fusion inhibitors mechanism of action

38th FEBS Congress

Lugar: San Petesburgo; Año: 2013;

AUGUSTO, MT; HOLLMANN A; CASTANHO MA; PESSI A; SANTOS NC

Improvement of the HIV fusion inhibitor C34 activity by membrane anchoring and enhanced exposure.

9th European Biophysics Congress

Lugar: Lisboa; Año: 2013;

MATOS, PM; HOLLMANN, A; CASTANHO, MA; SANTOS NC

Conjugation of Cholesterol to HIV-1 Fusion Inhibitor C34 Synergistically Potentiates Peptide-Membrane Interaction

Biophysical Society 56th Annual Meeting

Año: 2012;

HOLLMANN A; CASTANHO MA; SANTOS NC

Enveloped viruses fusion inhibitor LJ001: Synergism between lipid order, surface pressure and location.

Keystone Symposia meeting on Cell Biology of Virus Entry, Replication and Pathogenesis

Lugar: Whistler; Año: 2012;

HOLLMANN, A; MATOS, PM; CASTANHO MA; SANTOS NC

Conjugation of cholesterol to HIV-1 fusion inhibitor C34 synergistically increases peptide-membrane interactions, potentiating its action.

Lipid-Protein Interactions in Membranes

Lugar: Hyderabd; Año: 2012;

HOLLMANN, A; CASTANHO MA; SANTOS NC

Enveloped viruses fusion inhibitor LJ001: Synergism between lipid order, surface pressure and location.

Keystone Symposia meeting on Cell Biology of Virus Entry

Lugar: Wishtler; Año: 2012;

HOLLMANN A; MATOS, PM; CASTANHO MA; SANTOS NC

Conjugation of cholesterol to HIV-1 fusion inhibitor C34 synergistically increases peptide-membrane interactions, potentiating its action

Lipid-Protein Interactions in Membranes

Lugar: Hyderabad; Año: 2012;

HOLLMANN A; MATOS, PM; CASTANHO MA; SANTOS NC

Interaction with cholesterol-rich membranes enhance the activity of the HIV inhibitor C34-cholesterol.

XII Iberian Peptide Meeting

Lugar: Alicante; Año: 2012;

IANUCCI, N; HOLLMANN, A; DIAZ, MR; CASCONE, O; ALBERICIO, F; DISALVO, EA

Peptide-membrane interaction analysis of an improved antimicrobial peptide derived from the 107-115 hLz fragment.

Twenty-Second American Peptide Symposium

Lugar: San Diego; Año: 2011;

HOLLMANN, AXEL; DELFEDERICO, LUCRECIA; DE ANTONI, GRACIELA; SEMORILE, LILIANA; DISALVO, ANIBAL

Effects of surface pressure in the relaxation processes in the adsorption of proteins to lipid membranes

3rd Latin American Protein Society Meeting

Lugar: Salta, Argetnina; Año: 2010;

BRAVO FERRADA, B; HOLLMANN, A; DELFEDERICO, L; VALEZ LA HENZ, D; CURYLEN, Y; CABALLERO, A; SEMORILE, L

Characterization and technological properties of Oenococcus oeni isolates associated to Patagonian Pinot noir grapes

XX Congreso Latinoamericano de Microbiología

Lugar: MONTEVIDEO, URUGUAY; Año: 2010;

E. A DISALVO; H ALMALECK; A.M. BOUCHET; R DIAZ; MA FRIAS; A HOLLMANN; F. LAIRION; F. MARTINI

Role of hydration and confined water in the adsorption of amino acids to lipid surfaces

Conferencia.XIV International Conference on Surface Forces. 2010

Lugar: Rusia; Año: 2010;

HOLLMANN, AXEL; SAVIELLO, MARINAO; MYSHOSHI, ANDERSO; DELFEDERICO, LUCRECIA; SEMORILE, LILIANA; ACEVEDO, VASCO

Production of SlpA protein from Lactobacillus brevis in Lactococcus lactis using a sugar inducible system.

FEMS 2009. Third Congress of European Microbiologists. Microbes and Man-interdependence and future challenges.

Lugar: Gotenburgo, Suecia; Año: 2009;

HOLLMANN, AXEL; DELFEDERICO, LUCRECIA; DE ANTONI, GRACIELA; SEMORILE, LILIANA; DISALVO, ANIBAL

Effects of surface charges and cholesterol on the interactions between S-layer proteins and lipid monolayers

VII Iberoamerican Congress of Biophysics

Lugar: Buzios, Brasi; Año: 2009;

MARTINI, F; HOLLMANN, AXEL; DISALVO, ANIBAL

RELEVANCE OF SURFACE HYDRATION ON BIOMEMBRANE FUNCTION AS DERIVED FROM MONOLAYER STUDIES

Kinetics and thermodynamics of the adsorption process of aqueous soluble proteins to lipid monolayers

Lugar: CORDOBA, ARGENTINA; Año: 2009;

DELFEDERICO, L; HOLLMANN, A; MIYOSHI, A; AZEVEDO, V; DE ANTONI, G; SEMORILE, L

Advances in the characterization of Lactobacillus kefir and Lactobacillus buchneri S-layers

FEMS 2009. Third Congress of European Microbiologists. Microbes and Man-interdependence and future challenges.

Lugar: Gotenburgo, Suecia; Año: 2009;

MEJIAS, MP; BENTANCOR, LV; HOLLMANN, A; PANEK, CA; RAMOS, MV; FERNANDEZ-BRANDO, RJ; GHIRINGHELLI, PD; PALERMO, MS

Expresión en Lactococcus lactis de un antígeno no tóxico derivado de Toxina Shiga 2 (Stx2)

Congreso.LIV Reunión científica de la Sociedad Argentina de Investigación Clínica. LVII Reunión científica de la Sociedad Argentina de Inmunología. 2009

Lugar: Mar del Plata; Año: 2009;

HOLLMANN, AXEL; DELFEDERICO, LUCRECIA; DE ANTONI, GRACIELA; SEMORILE, LILIANA; DISALVO, ANIBAL

S-layer proteins from lactobacilli increase rigidity of liposomes by counteracting the electrostatic repulsion

XXXVII Reuninón Anual de la Sociedad Argentina de Biofísica

Lugar: La Plata; Año: 2008;

HOLLMANN, AXEL; SAVIELLO, MARINAO; MIYOSHI, ANDERSON; DELFEDERICO, LUCRECIA; GONZALEZ, CAROLINA; AZEVEDO, VASCO; SEMORILE, LILIANA

Caracterización de la expresión y secreción de capa s de Lactobacillus brevis en Lactococcus lactis

Cuarto Congreso Argentino de Microbiología General

Lugar: Ciudad de Buenos Aires; Año: 2007;

HOLLMANN, AXEL; DELFEDERICO, L; DE ANTONI, GRACIELA; SEMORILE, LILIANA; DISALVO, ANIBAL

Liposomes stabilized with s-layer proteins from lactobacilli

XXXV Reuninón Anual de la Sociedad Argentina de Biofísica

Lugar: ROSARIO, ARGENTINA; Año: 2006;

GUGLIADA, M J; HOLLMANN, A; DELFEDERICO, L; DE ANTONI, G; SEMORILE, L

APLICACIÓN DE TAXONOMÍA POLIFÁSICA, APLICADA A LA IDENTIFICACIÓN Y TIPIFICACIÓN DE LACTOBACILOS HOMOFERMENTATIVOS AISLADOS DE GRÁNULOS DE KEFIR

Segundo congreso argentina de microbiologìa general.

Lugar: La Plata, Argentina; Año: 2005;

HOLLMANN, AXEL; DELFEDERICO, LUCRECIA; DE ANTONI, GRACIELA; DISALVO, ANIBAL; SEMORILE, LILIANA

Characterization of binding of S-layer protein from lactobacilli on liposomes

XL Reunión Anual SAIB

Lugar: IGUAZU, ARGENTINA; Año: 2004;

DELFEDERICO, LUCRECIA; HOLLMANN, AXEL; GARROTE, GRACIELA; ABRAHAM, ANALIA; DE ANTONI, GRACIELA; SEMORILE, LILIANA

Advances in the characterization of putative s-layer protein of Lactobacillus kefir

II Simposio Argentino-Italiano de Bacterias Lácticas

Lugar: TUCUMAN, ARGENTINA; Año: 2004;

HOLLMANN, AXEL; DELFEDERICO, LUCRECIA; DISALVO, ANIBAL; GLIKMANN, GRACIELA; DE ANTONI, GRACIELA; SEMORILE, LILIANA

Liposomas recubiertos con proteína de capa S como vehículos de administración oral de antígenos

XVII Congreso Latinoamericano y X Congreso Argentino de Microbiología

Lugar: Ciudad de Buenos Aires; Año: 2004;

HOLLMANN, AXEL; DELFEDERICO, LUCRECIA; MARTINEZ, MARIANO; IGLESIAS, GABRIEL; DE ANTONI, GRACIELA; SEMORILE, LILIANA

MOLECULAR IDENTIFICATION AND TYPING OF LACTOBACILLI ISOLATED FROM KEFIR GRAINS

XXXIX Reunión Anual SAIB-2003

Lugar: BARILOCHE, ARGENTINA; Año: 2003;