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Proton flux induced by free fatty acids across phospholipid bilayers: New evidences based on short-circuit measurements in planar lipid membranes
(ELSEVIER SCIENCE INC, 2009)
Free fatty acids (FFA) are important mediators of proton transport across membranes. However, information concerning the influence of the Structural features of both FFA and the membrane environment on the proton translocation ...
Projeto eletromagnético de um pós-acelerador de prótons para tratamento de tumor ocular
(Universidade Federal de Minas GeraisUFMG, 2016-07-01)
Proton therapy is an effective technique in the treatment and control of cancer, which is not available in most countries. The low number of specialized centers for this type of treatment is because of the high cost of ...
Proton conduction mechanisms in GPTMS/TEOS-derived organic/silica hybrid films prepared by sol-gel process
(2020-09-01)
In this work, we employed impedance spectroscopy measurements to investigate the electrical properties of hybrid films obtained with the sol-gel process using 3-glycidoxypropyltrimethoxysilane (GPTMS) and tetraethylorthosilicate ...
Excess protons in water-acetone mixtures. II. A conductivity study
(American Institute of Physics, 2013-10)
In the present work we complement a previous simulation study "R. Semino and D. Laria, J. Chem. Phys. 136, 194503 (2012)" on the disruption of the proton transfer mechanism in water by the addition of an aprotic solvent, ...
Protein structural defects enable pharmaceutical targeting while functionalizing the M2 proton channel
(Academic Press Inc Elsevier Science, 2019-06)
The influenza M2 (22–46) proton channel is therapeutically targetable and a prototype for proton transport across membranes. Conduction initiation, requiring a hydronium formed with exceptionally high pKa, remains nebulous. ...