Raman spectroscopyscattering processsymmetric vibrationsThis chapter focuses on understanding polarizability, the molecular property which defines Raman intensities and the insights this gives to understanding to Raman scattering. The sharp pattern of bands which make up a spectrum makes it possible to use ...
Raman micro-spectroscopy, also known as micro-Raman spectroscopy, Raman microscopy, or Raman microanalysis, involves the coupling of a Raman spectrometer to a confocal microscope, enabling chemical analysis of samples with sub-micron spatial resolution (Fig. 1A). ...
Confocal Raman spectroscopy data and image processing with WITec Project Our software training course will cover all aspects of spectral data evaluation and image processing with the WITec Project software. The participants will learn in detail how to process the acquired raw data in order to obtain...
Raman spectroscopy is increasingly being used in biology, forensics, diagnostics, pharmaceutics and food science applications. This growth is triggered not only by improvements in the computational and experimental setups but also by the development of c
Normally, Raman spectroscopy is applied in a label-free manner, in contrast to using fluorescence labels, surface-enhanced Raman spectroscopy (SERS) labels, or Raman tags. The unlabeled Raman measurement provides a characteristic and phenotypical molecular fingerprint of the sample. In combination with...
Raman Spectroscopy (a)Phenomena Raman spectroscopy is a form of vibrational spectroscopy [21]. Like infrared spectroscopy, it probes the fundamental modes of bond vibrations although the nature of the phenomena arises from a different physical event. The Raman effe...
In thistutorial reviewwe discuss the recent developments in the field of infrared (IR) and Raman micro-spectroscopy and illustrate their potential. Showcase examples include (1) chemical imaging of spatial heterogeneities during catalyst preparation, (2) high-throughput catalyst screening, (3) ...
Raman spectroscopy is a label-free optical method that has proven its suitability for the discrimination between cancerous and noncancerous tissue. Bladder cancer diagnosis typically relies on excisional biopsies and histopathology, which are considered the gold standard. Here, we want to use an endo...
Raman spectroscopy (SORS) was employed on 17 different types of natural honeys produced in the UK over a season. These samples were then spiked with rice and sugar beet syrups at the levels of 10%, 20%, 30%, and 50%w/w. The data acquired were used to construct prediction models for ...
OPUS from Bruker is the leading spectroscopy software for state-of-the-art measurement, processing and evaluation of FT-IR, NIR and Raman Spectra.