Silicon-nitride waveguides for on-chip Raman spectroscopy [PDF]
, 2014 The evanescent tail of the guided modes can efficiently excite Raman active molecules located in the cladding of a waveguide. Similarly, a significant fraction of the total emitted Stokes power is evanescently coupled to the same mode.
Baets, Roel +5 more
core +1 more source
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
doaj +1 more source
Non-invasive depth profiling of the stratum corneum in vivo using confocal Raman microscopy considering the non-homogeneous distribution of keratin [PDF]
, 2019 Confocal Raman microscopy has a number of advantages in investigating the human stratum corneum (SC) in vivo and ex vivo. The penetration profiles of xenobiotics in the SC, as well as depth profiles of the physiological parameters of the SC, such as the ...
Choe, Chun-Sik +3 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
doaj +1 more source
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 laser scanning microscope, raman microscopy and western blotting to evaluate inflammatory response after myocardial infarction [PDF]
, 2015 Cardiac muscle necrosis is associated with inflammatory cascade that clears the infarct from dead cells and matrix debris, and then replaces the damaged tissue with scar, through three overlapping phases: the inflammatory phase, the proliferative phase
Cantatore, S +6 more
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Improving spatial resolution of confocal Raman microscopy by super-resolution image restoration [PDF]
, 2016 A new super-resolution image restoration confocal Raman microscopy method (SRIR-RAMAN) is proposed for improving the spatial resolution of confocal Raman microscopy. This method can recover the lost high spatial frequency of the confocal Raman microscopy
Cui, Han +5 more
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DMD-based software-configurable spatially-offset Raman spectroscopy for spectral depth-profiling of optically turbid samples [PDF]
, 2016 Spectral depth-profiling of optically turbid samples is of high interest to a broad range of applications. We present a method for measuring spatially-offset Raman spectroscopy (SORS) over a range of length scales by incorporating a digital micro-mirror ...
Gibson, Graham +4 more
core +2 more sources
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
doaj +1 more source
Contrasting confocal with defocusing microscale spatially offset Raman spectroscopy [PDF]
Journal of Raman Spectroscopy, 2015 The study compares and contrasts conventional confocal Raman microscopy/spectroscopy (CRM) with a recently developed micrometer scale defocusing spatially offset Raman spectroscopy (micro‐SORS), a method providing a new analytical capability for investigating non‐destructively the chemical composition of subsurface, micrometer‐scale‐thick diffusely ...
C Conti +4 more
openaire +4 more sources