Application Notes - Molecular Spectroscopy

Jun 23, 2018
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This application note confirms that differences between wine and juice, such as alcohol and sugar content variability, could be detected using multiple reflection ATR spectroscopy.
Jun 23, 2018
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By Cobolt
Thanks to rapid technology advancements in recent years, Raman Spectroscopy has become a routine, cost-efficient, and much appreciated analytical tool with applications in material science and in-line process control for pharmaceutical, food & beverage, chemical and agricultural industries. Improvements in laser technology, detectors (CCDs and InGaAs arrays), and spectral filters (VBG-based notch filters), along with developments of new schemes for signal generation and detection, have aided Raman instrument manufacturers in overcoming the challenge of weak signals which has accelerated instrument development and market growth. In this white paper, we discuss important performance parameters to consider when selecting the laser for Raman spectroscopy experiments.
Jun 23, 2018
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Having quality control procedures in place to ensure incoming raw materials are both correct and meet sufficient quality standards is a critical requirement for pharmaceutical manufacturers. Raman spectroscopy is an effective and efficient technique for raw material identification, in-process analysis, and final product authentication. This application note demonstrates comprehensive material identification - with the performance of lab-quality analysis - at any point in the production process using a handheld Raman analyzer, enabling stronger quality programs.
Jun 23, 2018
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Near-Infrared (NIR) spectroscopy used with the method outlined in this guide can provide a rapid screening technique for detecting adulteration in herbs and spices.
Jun 23, 2018
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The temperature dependence of the PLQY of a halide perovskite was measured using the cryosphere variable temperature integrity sphere for the FLS1000.
Jun 23, 2018
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This application note looks at incidences of polymorphism in drug development, including advantages and challenges.
Jun 23, 2018
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An Ocean Optics customer explains how UV absorption spectroscopy monitors gas emissions aboard seagoing vessels, ensuring compliance with air quality regulations.
Jun 23, 2018
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This application note documents the use of a TSI ChemLogix EZRaman-L instrument to differentiate between monoclinic and tetragonal zirconia.
Jun 19, 2018
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Raman imaging can be combined with topographic Raman imaging, fluorescence and scanning electron microscopy. This paper gives examples of its correlative potential.
Jun 19, 2018
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Pharmaceutical research benefits from Raman microscopy, which characterizes distributions, homogeneity, drug states and contaminants. This study provides examples.
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