Ana Coutinho
Ana Coutinho
Instituto Superior Técnico and Faculdade de Ciências
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Ribonuclease T1 and alcohol dehydrogenase fluorescence quenching by acrylamide: A laboratory experiment for undergraduate students
A Coutinho, M Prieto
J. Chem. Educ 70 (5), 425, 1993
Localization of α‐Tocopherol in Membranes
JC Gomez‐Fernandez, J Villalain, FJ Aranda, A Ortiz, V Micol, A Coutinho, ...
Annals of the New York Academy of Sciences 570 (1), 109-120, 1989
Self-association of the polyene antibiotic nystatin in dipalmitoylphosphatidylcholine vesicles: a time-resolved fluorescence study
A Coutinho, M Prieto
Biophysical journal 69 (6), 2541-2557, 1995
Fluorescence study of the location and dynamics of α-tocopherol in phospholipid vesicles
FJ Aranda, A Coutinho, MN Berberan-Santos, MJE Prieto, ...
Biochimica et Biophysica Acta (BBA)-Biomembranes 985 (1), 26-32, 1989
Absorption and fluorescence spectra of polyene antibiotics in the presence of cholesterol.
MA Castanho, A Coutinho, MJ Prieto
Journal of Biological Chemistry 267 (1), 204-209, 1992
Cholesterol and ergosterol influence nystatin surface aggregation: relation to pore formation
A Coutinho, L Silva, A Fedorov, M Prieto
Biophysical journal 87 (5), 3264-3276, 2004
Time-resolved fluorescence in lipid bilayers: selected applications and advantages over steady state
M Amaro, R Šachl, P Jurkiewicz, A Coutinho, M Prieto, M Hof
Biophysical journal 107 (12), 2751-2760, 2014
Competitive binding of cholesterol and ergosterol to the polyene antibiotic nystatin. A fluorescence study
L Silva, A Coutinho, A Fedorov, M Prieto
Biophysical journal 90 (10), 3625-3631, 2006
Cooperative partition model of nystatin interaction with phospholipid vesicles
A Coutinho, M Prieto
Biophysical journal 84 (5), 3061-3078, 2003
Ca2 + induces PI(4,5)P2 clusters on lipid bilayers at physiological PI(4,5)P2 and Ca2 + concentrations
MJ Sarmento, A Coutinho, A Fedorov, M Prieto, F Fernandes
Biochimica et Biophysica Acta (BBA)-Biomembranes 1838 (3), 822-830, 2014
Interaction of peptides with binary phospholipid membranes: application of fluorescence methodologies
RFM de Almeida, A Coutinho, M Prieto
Chemistry and physics of lipids 122 (1), 77-96, 2003
Deoxycholic acid modulates cell death signaling through changes in mitochondrial membrane properties
T Sousa, RE Castro, SN Pinto, A Coutinho, SD Lucas, R Moreira, ...
Journal of lipid research 56 (11), 2158-2171, 2015
Cytotoxic bile acids, but not cytoprotective species, inhibit the ordering effect of cholesterol in model membranes at physiologically active concentrations
J Mello-Vieira, T Sousa, A Coutinho, A Fedorov, SD Lucas, R Moreira, ...
Biochimica et Biophysica Acta (BBA)-Biomembranes 1828 (9), 2152-2163, 2013
Nystatin-induced lipid vesicles permeabilization is strongly dependent on sterol structure
L Silva, A Coutinho, A Fedorov, M Prieto
Biochimica et Biophysica Acta (BBA)-Biomembranes 1758 (4), 452-459, 2006
The effect of variable liposome brightness on quantifying lipid–protein interactions using fluorescence correlation spectroscopy
AM Melo, M Prieto, A Coutinho
Biochimica et Biophysica Acta (BBA)-Biomembranes 1808 (10), 2559-2568, 2011
Exploring homo-FRET to quantify the oligomer stoichiometry of membrane-bound proteins involved in a cooperative partition equilibrium
AM Melo, A Fedorov, M Prieto, A Coutinho
Physical Chemistry Chemical Physics 16 (34), 18105-18117, 2014
Pinched multilamellar structure of aggregates of lysozyme and phosphatidylserine-containing membranes revealed by FRET
A Coutinho, LMS Loura, A Fedorov, M Prieto
Biophysical journal 95 (10), 4726-4736, 2008
Structural effects of a basic peptide on the organization of dipalmitoylphosphatidylcholine/dipalmitoylphosphatidylserine membranes: a fluorescent resonance energy transfer study
LMS Loura, A Coutinho, A Silva, A Fedorov, M Prieto
The Journal of Physical Chemistry B 110 (15), 8130-8141, 2006
Fluorescence study of a derivatized diacylglycerol incorporated in model membranes
MJE Prieto, M Castanho, A Coutinho, A Ortiz, FJ Aranda, ...
Chemistry and physics of lipids 69 (1), 75-85, 1994
Influence of Lysine Nε-Trimethylation and Lipid Composition on the Membrane Activity of the Cecropin A-Melittin Hybrid Peptide CA(1−7)M(2−9)
V Teixeira, MJ Feio, L Rivas, BG De la Torre, D Andreu, A Coutinho, ...
The Journal of Physical Chemistry B 114 (49), 16198-16208, 2010
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