Results 21 to 30 of about 17,759 (254)
Tracing Mineral Reactions Using Confocal Raman Spectroscopy [PDF]
Minerals, 2018 Raman spectroscopy is a powerful tool used to identify mineral phases, study aqueous solutions and gas inclusions as well as providing crystallinity, crystallographic orientation and chemistry of mineral phases. When united with isotopic tracers, the information gained from Raman spectroscopy can be expanded and includes kinetic information on isotope ...
Helen King, Thorsten Geisler
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Drug-Release Mechanisms Elucidated by Imaging Techniques: Visualizing the Invisible!
Pharmaceutics, 2022 Imaging techniques such as Raman spectroscopy, electron microscopy, laser scanning confocal microscopy, atomic force microscopy, tomography, magnetic resonance imaging, and terahertz are powerful tools to elucidate drug-release mechanisms from different ...
Susanne Florin-Muschert
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Site Distribution in Resin Beads as Determined by Confocal Raman Spectroscopy [PDF]
Chemistry – A European Journal, 2001 Scanning confocal Raman spectroscopy was used to study the distribution of reactive sites within a resin bead used for solid-phase synthesis. The distribution of NH2 groups in aminomethylated polystyrene resin (APS) was determined by doping with varying amounts of 4-cyanobenzoic acid.
Kress, Jürgen +6 more
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Beilstein Journal of Nanotechnology, 2020 Tip-enhanced Raman spectroscopy is combined with polarization angle-resolved spectroscopy to investigate the nanometer-scale structural properties of core–shell silicon nanowires (crystalline Si core and amorphous Si shell), which were synthesized by ...
Marius van den Berg +7 more
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Grading of Melanoma Tissues by Raman MicroSpectroscopy
Engineering Proceedings, 2023 Melanoma is one of the most aggressive forms of cancer. Early-stage diagnosis is therefore a landmark for the success of the therapies and to improve the prognosis.
Gianmarco Lazzini, Mario D’Acunto
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Confocal Raman spectroscopy characterization of heteroepitaxial interfacial stress of GaN on sapphire substrate [PDF]
Nanotechnology and Precision EngineeringConfocal Raman spectroscopy permits the nondestructive, depth-resolved quantification of interfacial stress in semiconductor heterostructures, which has an adverse impact of subsequent semiconductor device processing.
Luya Cheng, Zongwei Xu, Bing Dong
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Sensors, 2022 Atopic dermatitis (AD) is a common chronic inflammatory skin dermatosis condition due to skin barrier dysfunction that causes itchy, red, swollen, and cracked skin.
Kapil Dev +8 more
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Depth Profiling of Ion-Implanted 4H–SiC Using Confocal Raman Spectroscopy
Crystals, 2020 For silicon carbide (SiC) processed by ion-implantation, dedicated test structure fabrication or destructive sample processing on test wafers are usually required to obtain depth profiles of electrical characteristics such as carrier concentration.
Ying Song +6 more
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Pipeline for the removal of hardware related artifacts and background noise for Raman spectroscopy
MethodsX, 2020 Raman spectroscopy is a real-time, non-contact, and non-destructive technique able to obtain information about the composition of materials, chemicals, and mixtures. It uses the energy transfer properties of molecules to detect the composition of matter.
Christian J.F. Bertens +7 more
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Quantitative analysis of microbicide concentrations in fluids, gels and tissues using confocal Raman spectroscopy. [PDF]
PLoS ONE, 2013 Topical vaginal anti-HIV microbicides are an important focus in female-based strategies to prevent the sexual transmission of HIV. Understanding microbicide pharmacokinetics is essential to development, characterization and implementation of efficacious ...
Oranat Chuchuen +5 more
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