Study of gastric cancer samples using terahertz techniques

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Faustino Wahaia (Autor) Outra; Irmantas Kasalynas (Autor) Outra; Dalius Seliuta (Autor) Outra; Gediminas Molis (Autor) Outra; Andrzej Urbanowicz (Autor) Outra; Catia Carvalho C Silva (Autor) Outra; Fatima Carneiro (Autor) Outra; Gintaras Valusis (Autor) Outra; Pedro L Granja (Autor) FEUP

Ata de Conferência Internacional

Título: SECOND INTERNATIONAL CONFERENCE ON APPLICATIONS OF OPTICS AND PHOTONICS

2nd International Conference on Applications of Optics and Photonics

Aveiro, PORTUGAL, MAY 26-30, 2014

Indexação

ISI Web of Knowledge - 2 Citações

Scopus - 3 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia electrotécnica, electrónica e informática

Outras Informações

ID Authenticus: P-009-X5S

DOI: 10.1117/12.2063463

Abstract (EN): In the present work, samples of healthy and adenocarcinoma-affected human gastric tissue were analyzed using transmission time-domain THz spectroscopy (THz-TDS) and spectroscopic THz imaging at 201 and 590 GHz. The work shows that it is possible to distinguish between normal and cancerous regions in dried and paraffin-embedded samples. Plots of absorption coefficient and refractive index n of normal and cancer affected tissues, as well as 2-D transmission THz images are presented and the conditions for discrimination between normal and affected tissues are discussed. © 2014 SPIE.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 15