Articles with "atr ftir" as a keyword



Molecular Insights into the Interfacial Phenomena at the Li Metal | Polymer Solid‐State Electrolyte in Anode‐Free Configuration During Li Plating‐Stripping via Advanced Operando ATR‐FTIR Spectroscopy

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Published in 2024 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202404569

Abstract: Solid‐state batteries are regarded as safe and high‐energy‐density candidates for next‐generation energy storage. However, gaining a mechanistic understanding of the interfacial phenomena under real electrochemically working conditions remains a major challenge for cells containing solid‐state… read more here.

Keywords: ftir spectroscopy; spectroscopy; atr ftir; solid state ... See more keywords

ATR‐FTIR Spectroscopy Preprocessing Technique Selection for Identification of Geographical Origins of Gastrodia elata Blume

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Published in 2024 at "Journal of Chemometrics"

DOI: 10.1002/cem.3579

Abstract: Gastrodia elata Blume from different regions varies in growth conditions, soil types, and climate, which directly affects the content and quality of its medicinal components. Accurately identifying the origin can effectively ensure the medicinal value… read more here.

Keywords: spectroscopy; ensemble preprocessing; atr ftir; gastrodia elata ... See more keywords

ATR-FTIR spectrum analysis of plasma samples for rapid identification of recovered COVID-19 individuals.

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Published in 2023 at "Journal of biophotonics"

DOI: 10.1002/jbio.202200166

Abstract: The development of fast, cheap and reliable methods to determine seroconversion against infectious agents is of great practical importance. In the context of the COVID-19 pandemic, an important issue is to study the rate of… read more here.

Keywords: atr ftir; plasma samples; recovered covid; spectroscopy ... See more keywords

The Complementary Use of Raman, ATR‐FTIR Spectroscopy, and Chemometrics for Investigating the Deterioration of Artificially Aged Parchment

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Published in 2024 at "Journal of Raman Spectroscopy"

DOI: 10.1002/jrs.6755

Abstract: Among the materials constituting our cultural heritage, parchment has a significant role as the substrate of many archival documents. The assessment of its state of preservation has an important benefit to conservation and delineates the… read more here.

Keywords: spectroscopy; parchment; atr ftir; raman ... See more keywords

Comparison of μ-ATR-FTIR spectroscopy and py-GCMS as identification tools for microplastic particles and fibers isolated from river sediments

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Published in 2018 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-018-1185-5

Abstract: In recent years, many studies on the analysis of microplastics (MP) in environmental samples have been published. These studies are hardly comparable due to different sampling, sample preparation, as well as identification and quantification techniques.… read more here.

Keywords: isolated river; river sediments; spectroscopy; identification ... See more keywords

Fast monitoring of tooth erosion caused by medicaments used in the treatment of respiratory diseases by ATR-FTIR and μ-EDXRF analysis

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Published in 2017 at "Lasers in Medical Science"

DOI: 10.1007/s10103-017-2328-1

Abstract: The present study aimed to evaluate the erosive potential of four most commonly prescribed syrup medicaments for respiratory diseases. Attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy combined with multivariate statistical analysis and micro-energy-dispersive X-ray fluorescence… read more here.

Keywords: fast monitoring; analysis; erosion; monitoring tooth ... See more keywords
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Evaluation of long-heating kinetic process of edible oils using ATR–FTIR and chemometrics tools

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Published in 2017 at "Journal of Food Science and Technology"

DOI: 10.1007/s13197-017-2502-2

Abstract: Long thermal oxidative kinetic and stability of four different edible oils (colza, corn, frying, sunflower) from various brands were surveyed with the use of attenuated total reflectance–Fourier transform infrared spectroscopy (ATR–FTIR) combined with multivariate curve… read more here.

Keywords: long heating; evaluation long; edible oils; atr ftir ... See more keywords

A novel use of infra-red spectroscopy (NIRS and ATR-FTIR) coupled with variable selection algorithms for the identification of insect species (Diptera: Sarcophagidae) of medico-legal relevance.

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Published in 2018 at "Acta tropica"

DOI: 10.1016/j.actatropica.2018.04.025

Abstract: Unequivocal identification of fly specimens is an essential requirement in forensic entomology. Herein, a simple, non-destructive and rapid method based on two vibrational spectroscopy techniques [Near-Infrared Spectroscopy (NIRS) and attenuated total reflection Fourier-transform infrared (ATR-FTIR)… read more here.

Keywords: coupled variable; spectroscopy nirs; spectroscopy; entomology ... See more keywords

Detailed in situ ATR-FTIR spectroscopy study of the early stages of C-S-H formation during hydration of monoclinic C3S

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Published in 2021 at "Cement and Concrete Research"

DOI: 10.1016/j.cemconres.2021.106367

Abstract: Abstract The early stages of tricalcium silicate hydration has been studied by in situ ATR-FTIR spectroscopy. A method for data reduction based on background correction and subtraction of spectra of pure components is presented, which… read more here.

Keywords: atr ftir; early stages; spectroscopy; hydration ... See more keywords

Discriminating wavenumbers selection of ATR-FTIR spectra for identifying graded asphalt

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Published in 2019 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2019.04.068

Abstract: Abstract As a potential convenient and lower cost analytical technique, ATR-FTIR spectra can be used to identify graded asphalt for overcoming the drawback of traditional physical and chemical methods. However, due to the existence of… read more here.

Keywords: atr ftir; svm; graded asphalt; discriminating wavenumbers ... See more keywords

Penetration monitoring of drugs and additives by ATR‐FTIR spectroscopy/tape stripping and confocal Raman spectroscopy – A comparative study

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Published in 2018 at "European Journal of Pharmaceutics and Biopharmaceutics"

DOI: 10.1016/j.ejpb.2018.07.007

Abstract: ABSTRACT Vibrational spectroscopy is a useful tool for analysis of skin properties and to confirm the penetration of drugs and other formulation compounds into the skin. In particular, attenuated total reflection Fourier transform infrared (ATR‐FTIR)… read more here.

Keywords: ftir spectroscopy; penetration; tape stripping; spectroscopy ... See more keywords