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The Good pH probe: non-invasive pH in-line monitoring using Good buffers and Raman spectroscopy
In bioprocesses, the pH value is a critical process parameter that requires monitoring and control. For pH monitoring, potentiometric methods such as...
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Identification of Peanut Kernels Infected with Multiple Aspergillus flavus Fungi Using Line-Scan Raman Hyperspectral Imaging
The mold contamination caused by Aspergillus flavus poses a serious threat to food safety. In this study, three artificially inoculating strains of Asp...
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Raman Spectroscopy
Most of the spectroscopy techniques involve absorption of light of a particular wavelength. However, Raman spectroscopy deals with scattering of...
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Theory of Raman Spectroscopy and Raman Instrumentation
Here the development of the theory of Raman spectroscopy from its discovery in 1928 and following its wider application as advances in...
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Infrared and Raman Spectroscopy
Infrared (IR) spectroscopy is currently widely used in the food industry for both qualitative and quantitative analyses of ingredients and finished...
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Historical Overview of Raman Spectroscopy
An account of the growth of Raman spectroscopy internationally from its prediction in the early 1920s to its first observation by Sir C.V. Raman in...
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Raman Spectroscopy and Industrial Archaeology
The application of Raman spectroscopy to the preservation of industrial heritage sites and to the identification and conservation of artefacts...
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Raman spectroscopy online monitoring of biomass production, intracellular metabolites and carbon substrates during submerged fermentation of oleaginous and carotenogenic microorganisms
BackgroundMonitoring and control of both growth media and microbial biomass is extremely important for the development of economical bioprocesses....
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Optical-Switch Raman Spectroscopy for High Throughput Screening
Although surface-enhanced Raman spectroscopy (SERS) is a powerful analytical technique with unbeaten sensitivity, the capabilities of SERS have been...
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Monitoring of ultra- and diafiltration processes by Kalman-filtered Raman measurements
Monitoring the protein concentration and buffer composition during the Ultrafiltration/Diafiltration (UF/DF) step enables the further automation of...
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Structure of Industrial Coal Tar Pitch: Raman Spectroscopic Analysis
Industrial samples of coal tar pitch are investigated by means of Raman spectroscopy. On the basis of the analysis, relationships are established for...
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Combined SERS-Raman screening of HER2-overexpressing or silenced breast cancer cell lines
BackgroundBreast cancer (BC) is a heterogeneous neoplasm characterized by several subtypes. One of the most aggressive with high metastasis rates...
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Case Study – In-field and On-site Raman Analysis
A comprehensive survey is made of the various types of mobile Raman spectroscopic instrumentation that is available for in- field and on site...
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Raman Analysis: What Is Straightforward, What Is Difficult and Future Perspectives
The change in emphasis of the requirements for sampling for Raman spectral data acquisition over the 100 years of the existence of the Raman Effect...
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Analysis of Structural Parameters of Taunit Carbon Nanomaterials Using Raman Scattering of Light
AbstractThe features of the Raman spectra of multilayer carbon nanotubes, which are obtained at different time parameters of synthesis, are analyzed...
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Identification of Infant Rice Cereal Based by Raman Spectroscopy Combined with an Extreme Learning Machine Algorithm
AbstractFood quality and safety oversight now urgently require the identification of similar food samples. Using infant rice cereals as an example,...
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Laser Raman Spectroscopy – An Effective Method for Total Process Control of Poly-α-Olefin Oil Production
The developed approaches to increasing the analytical selectivity by laser Raman spectroscopy and the use of chemometrics and a proprietary algorithm...
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Copper(II) Tetrafluoroborate Hexahydrate: Preparation, Structure and Raman Spectrum
Previously unknown crystal structure of a copper(II) tetrafluoroborate hexahydrate salt was determined using single crystal X-ray diffraction. The...
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Predicting the storage time of green tea by myricetin based on surface-enhanced Raman spectroscopy
The quality of green tea changes rapidly due to the oxidation and degradation of polyphenols during storage. Herein, a simple and fast...
