Results 11 to 20 of about 1,534,101 (289)

Transformer Models in Vibrational Spectroscopy: A Review [PDF]

open access: yesMolecules
Transformer models have attracted increasing interest in vibrational spectroscopy because of their ability to capture long-range dependencies in spectral data.
Jamile Mohammad Jafari, Thomas Bocklitz
doaj   +2 more sources

The Ability of Vibrational Spectroscopy to Analyze Holistically the Food Matrix-Moving Away from the Concept of Individual Compounds [PDF]

open access: yesMethods and Protocols
The concepts of food matrix and holistic analysis have been used in a wide range of scientific disciplines to describe the sum of the parts of a whole that provide a specific property or functionality to the sample.
Daniel Cozzolino
doaj   +2 more sources

Research Progress in the Detection of Mycotoxins in Cereals and Their Products by Vibrational Spectroscopy [PDF]

open access: yesFoods
Grains and their derivatives play a crucial role as staple foods for the global population. Identifying grains in the food chain that are free from mycotoxin contamination is essential.
Jihong Deng, Mingxing Zhao, Hui Jiang
doaj   +2 more sources

Optimisation of machine learning methods for cancer detection using vibrational spectroscopy [PDF]

open access: yes, 2011
Early cancer detection drastically improves the chances of cure and therefore methods are required, which allow early detection and screening in a fast, reliable and inexpensive manner.
Sattlecker, Martine
core   +4 more sources

Lipid Landscapes: Vibrational Spectroscopy for Decoding Membrane Complexity [PDF]

open access: yes, 2023
Cell membranes are incredibly complex environments containing hundreds of components. Despite substantial advances in the past decade, fundamental questions related to lipid-lipid interactions and heterogeneity persist.
Ziareena, Al-Mualem   +2 more
core   +1 more source

Proceedings of the Thirteenth International Conference on Time-Resolved Vibrational Spectroscopy [PDF]

open access: yes, 2007
The thirteenth meeting in a long-standing series of “Time-Resolved Vibrational Spectroscopy” (TRVS) conferences was held May 19th to 25th at the Kardinal Döpfner Haus in Freising, Germany, organized by the two Munich Universities - Ludwig-Maximilians ...
Laubereau, Alfred
core   +1 more source

Investigations of the Neolithic potteries of 6th millennium BC from Göytepe-Azerbaijan by vibrational spectroscopy and chemometric techniques

open access: yes, 2021
This article presents the results of the vibrational spectroscopic and chemometric analyses of Neolithic pottery remains excavated in Goytepe (Azerbaijan), a typical Shomutepe-Shulaveri culture settlement.
Guliyev, Farhad   +4 more
core   +1 more source

Raman and fourier transform infrared spectroscopy techniques for detection of coronavirus (COVID-19): a mini review

open access: yesFrontiers in Chemistry, 2023
Coronavirus pandemic has been a huge jeopardy to human health in various systems since it outbroke, early detection and prevention of further escalation has become a priority.
Qiuqi Zhang   +4 more
doaj   +1 more source

Vibrational spectroscopy of stichtite

open access: yesSpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2004
Raman spectroscopy complimented with infrared spectroscopy has been used to study the mineral stitchtite, a hydrotalcite of formula Mg6Cr2(CO3)(OH)16.4H2O. Two bands are observed at 1087 and 1067 cm(-1) with an intensity ratio of approximately 2.5/1 and are attributed to the symmetric stretching vibrations of the carbonate anion. The observation of two
Frost, Raymond, Erickson, Kristy
openaire   +3 more sources

An FT-Raman, FT-IR, and Quantum Chemical Investigation of Stanozolol and Oxandrolone

open access: yesBiosensors, 2017
We have studied the Fourier Transform Infrared (FT-IR) and the Fourier transform Raman (FT-Raman) spectra of stanozolol and oxandrolone, and we have performed quantum chemical calculations based on the density functional theory (DFT) with a B3LYP/6-31G ...
Tibebe Lemma   +3 more
doaj   +1 more source

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