Propanol Clustering in Argon Matrix: 2D FTIR Correlation Spectroscopy

ftir spectroscopy in biological research

Detection and Characterization of Human Teeth Caries Using 2D Correlation Raman Spectroscopy

Background: Carious lesions are formed by a complex process of chemical interaction between dental enamel and its environment. They can cause cavities and pain, and are expensive to fix. It is hard to characterize in vivo as a result of environment factors and remineralization by ions in the oral cavity. Objectives: The development of a technique that gives early diagnosis which is non-invasi...

High Resolution Ftir Spectroscopy

In FT-ICLAS, the aim is to improve the absorption detection sensitivity. The experiment combines IntraCavity Laser Absorption Spectroscopy (ICLAS) with FTIR spectroscopy. ICLAS is a well known instrumental technique in which a sample is inserted in a cell placed inside a broadband, multimode laser cavity. The laser is operating in pulsed mode and intracavity absorption rises as the laser wave b...

2d Correlation Spectroscopy and Its Application in Vibrational Spectroscopy Using Matlab

Two dimensional correlation spectroscopy is a powerfull tool for spectral analysis. It is able to reveal correlations between spectral changes and to deconvolve overlapping peaks. It is easily applicable in a study of biomolecules. Here presented program was created for easy accessibility of all necessary operations. Presented algorithm was deeply tested on regular spectra as well as on a spect...

Fuzzy Clustering for the Classification of Cancerous Cells using FTIR Spectroscopy

Cancer has become a major adversary to human health and the development and enhancement of techniques for use in its diagnosis and treatment have quickly become a focus of worldwide research. In recent years, Fourier transform infrared (FTIR) spectroscopy has been increasingly applied to the study of biomedical conditions and is becoming a powerful tool for determining the biochemical compositi...