Results 21 to 30 of about 234,784 (289)
Nanoscopic Filters as the Origin of d Wave Energy Gaps [PDF]
, 2003 A ferroelastic nanoscopic checkerboard pattern of pseudo- and superconductive gaps has been resolved by scanning tunneling microscopy on BSCCO. Using this pattern one can derive [not assume] a macroscopic anisotropic d wave superconductive energy gap ...
Phillips, J. C.
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Cells, 2021 Photosynthetic energy conversion and the resulting photoautotrophic growth of green algae can only occur in daylight, but DNA replication, nuclear and cellular divisions occur often during the night.
Šárka Moudříková +6 more
doaj +1 more source
Controlling Nonequilibrium Phonon Populations in Single-Walled Carbon Nanotubes [PDF]
, 2007 We studied spatially isolated single-walled carbon nanotubes (SWNTs) immobilized in a quasi-planar optical λ/2-microresonator using confocal microscopy and spectroscopy.
Hartschuh, Achim +3 more
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Label-free detection of anticancer drug paclitaxel in living cells by confocal Raman microscopy [PDF]
, 2013 Confocal Raman microscopy, a non-invasive, label-free, and high spatial resolution imaging technique is employed to trace the anticancer drug paclitaxel in living Michigan Cancer Foundation-7 (MCF-7) cells. The Raman images were treated by K-mean cluster
A.-G. Vegh +9 more
core +4 more sources
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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Raman imaging of protein in a model cheese system
Journal of Spectral Imaging, 2020 Raman confocal microscopy is an increasingly useful technique when applied to food samples; it has the unique ability to interrogate the chemical structure, aligned with the same confocality capability that is available when using standard confocal ...
Elizabeth Nickless, Stephen E. Holroyd
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Coherent Raman scattering imaging of lipid metabolism in cancer
Journal of Innovative Optical Health Sciences, 2023 Cancer cells dysregulate lipid metabolism to accelerate energy production and biomolecule synthesis for rapid growth. Lipid metabolism is highly dynamic and intrinsically heterogeneous at the single cell level.
Shuo Zhang, Yexuan He, Shuhua Yue
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Dispersive Raman microscopy [PDF]
Analusis, 2000 A survey of dispersive Raman microscopy is presented, together with the newest instrumental configurations, describing the versatility of possible choices of Raman microprobes. Selected applications from various fields of interest are chosen to illustrate the technique, to emphasize concepts like confocality, imaging, selection of excitation laser ...
H. Boyer, J. Oswalt
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Research into Morphofunctional Characteristics of Erythrocytes in COVID-19 Patients
Biomedicines, 2022 In this paper, the erythrocytes of healthy donors and people with a confirmed diagnosis of COVID-19 were tested by Raman spectroscopy and laser interference microscopy.
Victor Revin +11 more
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Background signals in stimulated Raman scattering microscopy and current solutions to avoid them
Advances in Physics: X, 2023 Stimulated Raman scattering (SRS) microscopy has gained popularity in recent years due to its linearity to molecule concentration and laser intensity, and to the lack of the nonresonant background that affects its analogous technique, coherent anti ...
Luca Genchi +2 more
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