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Analysis of thermal effects in endoscopic nanocarriers-based photodynamic therapy applied to esophageal diseases

Abstract: In this work we propose a predictive model that allows the study of thermal effects produced when the optical radiation interacts with an esophageal or stomach disease with gold nanoparticles embedded. The model takes into account light distribution in the tumor tissue by means of a Monte Carlo method. Mie theory is used to obtain the gold nanoparticles optical properties and the thermal model employed is based on the bio-heat equation. The complete model was applied to two types of tumoral tissue (squamous cell carcinoma located in the esophagus and adenocarcinoma in the stomach) in order to study the thermal effects induced by the inclusion of gold nanoparticles.

Otras comunicaciones del congreso o articulos relacionados con autores/as de la Universidad de Cantabria

 Autoría: Salas-García I., Fanjul-Vélez F., Ortega-Quijano N., Wilfert O., Hudcova L., Poliak J., Barcik P., Arce-Diego J.,

 Congreso: Optical Interactions with Tissue and Cells (25ª); and Terahertz for Biomedical Applications (2014 : San Francisco)

Editorial: SPIE Society of Photo-Optical Instrumentation Engineers

 Año de publicación: 2014

Nº de páginas: 6

Tipo de publicación: Comunicación a Congreso

DOI: 10.1117/12.2039209

ISSN: 0277-786X,1996-756X

Proyecto español: MAT2012-38664-C02-01

Url de la publicación: https://doi.org/10.1117/12.2039209

Autores/as

IRENE SALAS GARCIA

NOE ORTEGA QUIJANO

WILFERT, O.

HUDCOVA, L.

POLIAK, J.