Search Results - "Biasutti, M. A."

Reorganization of Azospirillum brasilense cell membrane is mediated by lipid composition adjustment to maintain optimal fluidity during water deficit by Cesari, A.B, Paulucci, N.S, Biasutti, M.A, Reguera, Y.B, Gallarato, L.A, Kilmurray, C, Dardanelli, M.S

“…AIMS: We study the Azospirillum brasilense tolerance to water deficit and the dynamics of adaptive process at the level of the membrane. METHODS AND RESULTS:…”
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Kinetics of the photosensitized oxidation of chymotrypsin in different media by Reynoso, E, Biasutti, M. A, García, N. A

“…The kinetic aspects of the Perinaphthenone-sensitized photooxidation (singlet molecular oxygen [O₂ (¹Δg)]-mediated) of α-chymotrypsin (α-Chymo) have been…”
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Vancomycin-sensitized photooxidation in the presence of the natural pigment vitamin B2: Interaction with excited states and photogenerated ROS by Cacciari, D., Reynoso, E., Spesia, M. B., Criado, S., Biasutti, M. A.

“…Sensitized photooxidation processes in the presence of natural pigments may provide an alternative to antibiotics degradation since these compounds are…”
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Solubilization in AOT−Water Reverse Micelles. Effect of the External Solvent by Abuin, E, Lissi, E, Duarte, R, Silber, J. J, Biasutti, M. A

“…The partition of 1-pyrenemethanol (PyM) between the external medium and AOT/water reverse micelles formed in several organic solvents has been measured and…”
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Vancomycin-sensitized photooxidation in the presence of the natural pigment vitamin B 2 : Interaction with excited states and photogenerated ROS by Cacciari, D, Reynoso, E, Spesia, M B, Criado, S, Biasutti, M A

“…Sensitized photooxidation processes in the presence of natural pigments may provide an alternative to antibiotics degradation since these compounds are…”
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Kinetic and mechanistic aspects of sensitized photodegradation of β-lactam antibiotics: Microbiological implications by Reynoso, E., Nesci, A., Allegretti, P., Criado, S., Biasutti, M.A.

“…Amoxicillin (Amx) and cephalexin (Cfx) are β-lactam antibiotics widely used in human and veterinary medicine. Two points of interest surrounding these…”
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Comparison Between Aqueous and Nonaqueous AOT-Heptane Reverse Micelles Using Acridine Orange as Molecular Probe by Falcone, R. D., Correa, N. M., Biasutti, M. A., Silber, J. J.

“…Aqueous and nonaqueous AOT/n-heptane reverse micelles where characterized by UV-Visible and fluorescence spectroscopy of AO. The study shows the presence of…”
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Monosubstituted naphthalenes as quenchers and generators of singlet molecular oxygen by Soltermann, Arnaldo T., Luiz, Marta, Biasutti, M.A., Carrascoso, Marisa, Amat-Guerri, Francisco, Garcı́a, Norman A.

“…The monosubstituted naphthalenes (MSN) 1-hydroxynaphthalene (1-OHN), 2-hydroxynaphthalene (2-OHN), 1-methoxynaphthalene, 2-methoxynaphthalene,…”
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A comparative kinetic study on the singlet molecular oxygen-mediated photoxidation of α- and β-chymotrypsins by Biasutti, M.A., Posadaz, A., García, N.A.

“…: Kinetic aspects of the sensitized photooxidation of α‐ and β‐chymotrypsins have been studied at pH 6 and 8. The sensitization, employing classical…”
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Photodynamic effect in lysozyme: a kinetic study in different micellar media by Biasutti, M.A., Soltermann, T.A., García, N.A.

“…: The influence of medium heterogeneity on the kinetics of the photodynamic effect on native protein lysozyme (Lyso), as well as the interaction of protein and…”
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Influence of the pH on the photodynamic effect in lysozyme A comparative kinetic study with the sensitized photooxidation of isolated amino acids by Soltermann, A T, Biasutti, M A, Senz, A, García, N A

“…The kinetics of the eosin-sensitized photooxidation ([O2((1)Δg)]-mediated) of the protein lysozyme (Lyso) was investigated under two different pH conditions…”
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Micropolarity of Reverse Micelles of Aerosol-OT in n-Hexane by Correa, N.Mariano, Biasutti, M.Alicia, Silber, Juana J.

“…The microenvironment of the polar core of reverse micelles of the anionic surfactant AOT in n-hexane was studied by following the solvatochromic behavior of…”
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Micropolarity of Reversed Micelles: Comparison between Anionic, Cationic, and Nonionic Reversed Micelles by Correa, N.Mariano, Biasutti, M.Alicia, Silber, Juana J.

“…The interface polarity of benzyl-n-hexadecyldimethylammonium chloride (BHDC) cationic reversed micelles in benzene was studied and compared with those of the…”
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Riboflavin and rose bengal sensitised photooxidation of sulfathiazole and succinylsulfathiazole Kinetic study and microbiological implications by POSADAZ, A, SANCHEZ, E, GUTIERREZ, M. I, CALDERON, M, BERTOLOTTI, S, BIASUTTI, M. A, GARCIA, N. A

“…In the presence of the synthetic xanthenic dye rose bengal or the pigment riboflavin, the bacteriostatics sulfathiazole (STZ) and succinylsulfathiazole (SCSTZ)…”
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Interaction between Human Serum Albumin and antidiabetic compounds and its influence on the O2(1Δg)-mediated degradation of the protein by Challier, C., Beassoni, P., Boetsch, C., García, N.A., Biasutti, M.A., Criado, S.

“…•Fluorescence and docking assays showed that Gli and Glip bind to HSA on two sites.•The interaction between HSA and Glip is a favored, enthalpically-controlled…”
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A visible light photoinitiator system to produce acrylamide based smart hydrogels: Ru(bpy)@d3@u+@u2 as photopolymerization initiator and molecular probe of hydrogel microenvironments by Rivarola, C R, Biasutti, M A, Barbero, C A

“…A novel visible light bimolecular photoinitiator system (tris(2,2'-bipyridine)ruthenium(II)/N,N-dimethylaniline) is shown to be able to polymerize…”
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Interaction between Human Serum Albumin and antidiabetic compounds and its influence on the O2((1)Δg)-mediated degradation of the protein by Challier, C, Beassoni, P, Boetsch, C, García, N A, Biasutti, M A, Criado, S

“…The complexity depicted by disease scenarios as diabetes mellitus, constitutes a very interesting field of study when drugs and biologically relevant…”
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Acid−Base and Aggregation Processes of Acridine Orange Base in n-Heptane/AOT/Water Reverse Micelles by Falcone, R. Darío, Correa, N. Mariano, Biasutti, M. Alicia, Silber, Juana J

“…The properties of the base acridine orange (AOB) in n-heptane/AOT/water reverse micelles were investigated by using absorption, fluorescence, and single photon…”
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The use of acridine orange base (AOB) as molecular probe to characterize nonaqueous AOT reverse micelles by Falcone, R. Darío, Correa, N. Mariano, Biasutti, M. Alicia, Silber, Juana J.

“…The behavior of acridine orange base (AOB) in nonaqueous reverse micelles composed of n-heptane/AOT/polar solvent has been performed. Ethylene glycol (EG),…”
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Riboflavin and rose bengal sensitised photooxidation of sulfathiazole and succinylsulfathiazoleKinetic study and microbiological implications by Posadaz, A., Sánchez, E., Gutiérrez, M.I., Calderón, M., Bertolotti, S., Biasutti, M.A., Garcı́a, N.A.

“…In the presence of the synthetic xanthenic dye rose bengal or the pigment riboflavin, the bacteriostatics sulfathiazole ( STZ) and succinylsulfathiazole (…”
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