Vibrational spectroscopy techniques, such as Fourier-transform infrared (FTIR) and Raman
spectroscopy, have been successful methods for studying the interaction of light with …

An implementation of a fast, robust, and effective algorithm is inevitable in modern
multivariate data analysis (MVDA). The principal component analysis (PCA) algorithm is …

The manufacture and use of plastic products have resulted in the release and spread of a
massive amount of microplastics. Identifying and quantifying microplastics is challenging …

Infrared (IR) spectroscopy of intact cells results in a fingerprint of their biochemistry in the
form of an IR spectrum; this has given rise to the new field of biospectroscopy. This protocol …

Spectroscopic techniques such as Fourier-transform infrared (FTIR) spectroscopy are used
to study interactions of light with biological materials. This interaction forms the basis of …

Applying Fourier-transform infrared (FTIR) spectroscopy (or related technologies such as
Raman spectroscopy) to biological questions (defined as biospectroscopy) is relatively …

K-means clustering followed by Principal Component Analysis (PCA) is employed to
analyse Raman spectroscopic maps of single biological cells. K-means clustering …

Vibrational spectroscopy techniques such as Raman and IR (infrared) allow real-time, non-
invasive and non-destructive analysis of organic compounds with a good limit-of-detection …

Biospectroscopy is employed to derive absorbance spectra representative of biomolecules
present in biological samples. The mid-infrared region (λ= 2.5 μm− 25 μm) is absorbed to …

Cumin (Cuminum cyminum) and fennel (Foeniculum vulgare) are widely used seasonings
and play a very important role in industries such as breeding, cosmetics, winemaking, drug …