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Comparative DFT study of 5-Fluorouracil adsorption on silica and graphene as promise protective catheter coatings for venous administration
(Bentham Science Publishers, 2020-09)
The administration of antitumor 5-Fluorouracil (5-FU) into the human body is generally accomplished via a central venous catheter that is prone to degradation when it comes in contact with bodily fluids or aggressive drugs ...
Heat capacity in doped graphene under magnetic fields: the role of spin splitting
(IOP Publishing, 2020-08-14)
We study the electronic heat capacity in doped graphene under magnetic fields. The partition function is calculated considering only the thermal excitations in the last occupied energy levels. Due to the large energy ...
Effective interactions in twisted double-layer graphene in a microcavity
(IOP Publishing, 2020-05-22)
In this work a derivation of the effective interactions between two rotated graphene layers inside a microcavity is obtained. Assuming an electromagnetic wave clockwise-polarized, propagating along the z-axis and applying ...
Printable and flexible graphene pH sensors utilising thin film melanin for physiological applications
(2020-01-01)
The application of highly sensitive pH sensors manufactured in volume at low cost has great commercial interest due to an extensive array of potential applications. Such areas include industrial processing, biotechnology ...
Influence of a phonetic handbook for the development of speaking skill
(Universidad de Guayaquil. Facultad de Filosofía, Letras y Ciencias de la Educación, 2019)
This investigation was carried out in the high school "Aida León de
Rodríguez Lara” of the city of Guayaquil in the school year 2018-2019 and
in the same participated authorities, teachers, parents and students of ...
Confinement of Dirac electrons in graphene magnetic quantum dots
(IOP Publishing, 2018-08-13)
We characterize the confinement of massless Dirac electrons under axially symmetric magnetic fields in graphene, including zero energy modes and higher energy levels. In particular, we analyze in detail the Aharonov-Casher ...
Revisión y crítica de cuatro modelos grafemáticos, con especial atención a la puntuaciónA review and critique of four graphemic models, with special attention to punctuationRevisão e crítica de quatro modelos grafemáticos, com especial atenção à puntuação
(Instituto de Lingüística. Facultad de Filosofía y Letras. Universidad de Buenos Aires, 2022)
Significant Dzyaloshinskii–Moriya interaction at grapheme-ferromagnet interfaces due to the Rashba effect
(Nature Publishing Group, 2019)