Buscar en RiuNet

Listar

Todo RiuNet

Mi cuenta

Acceder

Ayuda RiuNet

Admin. UPV

Listar por autor "Andrés Bautista, Diana"

Mostrando ítems 1-8 de 8

Acoustic Holograms for Hyperthermia and Transcranial Ultrasound

Andrés Bautista, Diana (Universitat Politècnica de València, 2024-07-04)

[ES] Los ultrasonidos se han empleado desde los años 90 para el tratamiento de múltiples patologías gracias a su carácter no invasivo y no ionizante, desde el tratamiento localizado del cáncer hasta terapias neurológicas. ...
Hologramas acústicos multifocales para el tratamiento con ultrasonidos de estructuras cerebrales profundas

Andrés-Bautista, Diana; Jiménez-Gambín, Sergio; Jimenez, Noe; Camarena Femenia, Francisco (SOCIEDAD ESPAÑOLA DE ACUSTICA, 2021)

[EN] Focused ultrasound has acquired great importance in the treatment of neurological diseases due to its ability to generate therapeutic effects in a in precise, non-invasive, and non-ionizing way. However, focusing ...
Holographic Focused Ultrasound Hyperthermia System for Uniform Simultaneous Thermal Exposure of Multiple Tumor Spheroids

Andrés, Diana; Rivens, Ian; Mouratidis, Petros; Jimenez, Noe; Camarena Femenia, Francisco; Ter Haar, Gail (MDPI AG, 2023-04-28)

[EN] Hyperthermia is currently used to treat cancer due to its ability to radio- and chemo-sensitize and to stimulate the immune response. While ultrasound is non-ionizing and can induce hyperthermia deep within the body ...
Modelizando el campo acústico generado por superficies vibrantes

Andrés, Diana; Camarena Femenia, Francisco; Jiménez, Noé (Universitat Politècnica de València, 2022-07-29)

[EN] When a surface vibrates compressing the medium on its front, it generates acoustic waves. This is the case of loudspeakers, which generate acoustic waves at audible frequencies by means of a moving surface. In this ...
Multifocal acoustic holograms for deep-brain neuromodulation and BBB opening

Andrés, Diana; Jiménez-Gambín, Sergio; Jimenez, Noe; Camarena Femenia, Francisco (IEEE, 2020-09-11)

[EN] Single-element focused ultrasound devices have demonstrated its ability to non-invasively open the Blood Brain Barrier. However, skull irregularities and absorption produce strong aberrations in the ultrasound focus. ...
Numerical Study of Acoustic Holograms for Deep-Brain Targeting through the Temporal Bone Window

Andrés, Diana; Jimenez, Noe; Benlloch Baviera, Jose María; Camarena Femenia, Francisco (Elsevier, 2022-05)

[EN] Acoustic holograms can encode complex wavefronts to compensate the aberrations of a therapeutical ultrasound beam propagating through heterogeneous tissues such as the skull, and simultaneously, they can generate ...
Thermal holographic patterns for ultrasound hyperthermia

Andrés, Diana; Vappou, Jonathan; Jimenez, Noe; Camarena Femenia, Francisco (American Institute of Physics, 2022-02-21)

[EN] Holograms can shape wavefronts to produce arbitrary acoustic images. In this work, we experimentally demonstrate how acoustic holograms can produce controlled thermal patterns in absorbing media at ultrasonic frequencies. ...
Ultrasonic Holograms to Enhance Hyperthermia Volumes

Andrés, Diana; Vappou, Jonathan; Jimenez, Noe; Camarena Femenia, Francisco (IEEE, 2021-09-16)

[EN] In this work we numerically and experimentally study the performance of large-volume hyperthermia induced by acoustic holographic-modulated high-intensity focused ultrasound (AHmHIFU) in gelatin phantoms. Excellent ...