Diagnostics of normal and cancer tissues by fiberoptic evanescent wave Fourier Transform IR (FEW-FTIR) Spectroscopy

被引：5

作者：

Afanasyeva, NI ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Spect, Troitsk 142092, Moscow Region, Russia

来源：

FOURIER TRANSFORM SPECTROSCOPY | 1998年 / 430期

关键词：

D O I：

10.1063/1.55783

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Fourier Transform Infrared (FTIR) Spectroscopy using optical fibers operated in the attenuated total reflection (ATR) regime in the mid-IR region in the range 850 to 4000 cm(-1) has recently found an application in the noninvasive diagnostics of tissues irt viva. The method is suitable for nondestructive, nontoxic, fast (seconds), direct measurements of the spectra of normal and pathological tissues in vitro, ex vivo, rand in vivo in real time. The aim of our studies is the express testing of various tumor tissues at the early stages of their development. The method is expected to be further developed for endoscopic and biopsy applications as well as for the research of different materials.

引用

页码：290 / 293

页数：4