Many problems exist within the myriad of currently employed screening and diagnostic
methods. Further, an incredibly wide variety of procedures are used to identify an even …

In the last two decades, Fourier Transform Infrared (FTIR) and Raman spectroscopies turn
out to be valuable tools, capable of providing fingerprint-type information on the composition …

Modern hyperspectral imaging systems produce huge datasets potentially conveying a great
abundance of information; such a resource, however, poses many challenges in the …

The pandemic of COVID-19 is continuously spreading, becoming a worldwide emergency.
Early and fast identification of subjects with a current or past infection must be achieved to …

Modern vibrational spectroscopy is more than just an analytical tool. Information about the
electronic structure of a molecule, the strength of its bonds, and its conformational flexibility …

Infrared (IR) spectroscopic imaging records spatially resolved molecular vibrational spectra,
enabling a comprehensive measurement of the chemical makeup and heterogeneity of …

Analytical technologies that can improve disease diagnosis are highly sought after. Current
screening/diagnostic tests for several diseases are limited by their moderate diagnostic …

Raman spectroscopy (RS) is a widely used analytical technique based on the detection of
molecular vibrations in a defined system, which generates Raman spectra that contain …

A transmission hyperspectral microscopic imager (THMI) that utilizes machine learning
algorithms for hyperspectral detection of microalgae is presented. The THMI system has …

Surface-enhanced Raman scattering (SERS) owns high sensitivity, excellent selectivity and
strong resistance to water and air, and can be used for nondestructive detection by portable …