Results 1 to 10 of about 230,634 (272)
Bessel-beam illumination Raman microscopy. [PDF]
Biomed Opt Express, 2022 We demonstrate the use of Bessel beams for side illumination slit-scanning Raman imaging for label-free and hyperspectral analysis of cell spheroids. The background elimination by the side illumination and the aberration-resistant Bessel beam drastically improves the image contrast in Raman observation, allowing label-free investigation of ...
Bando K +6 more
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Compound Raman microscopy for rapid diagnosis and antimicrobial susceptibility testing of pathogenic bacteria in urine [PDF]
Frontiers in Microbiology, 2022 Rapid identification and antimicrobial susceptibility testing (AST) of bacteria are key interventions to curb the spread and emergence of antimicrobial resistance.
Weifeng Zhang +9 more
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Correlative Fluorescence and Raman Microscopy to Define Mitotic Stages at the Single-Cell Level: Opportunities and Limitations in the AI Era [PDF]
Biosensors, 2023 Nowadays, morphology and molecular analyses at the single-cell level have a fundamental role in understanding biology better. These methods are utilized for cell phenotyping and in-depth studies of cellular processes, such as mitosis.
Csaba Voros +11 more
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Novel exploration of Raman microscopy and non-linear optical imaging in adenomyosis [PDF]
Frontiers in Medicine, 2022 BackgroundAdenomyosis is a common gynecological disease in women. A relevant literature search found that approximately 82% of patients with adenomyosis chose to undergo hysterectomy.
Zhuowei Shen +9 more
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Non-Uniform Distribution of Cryoprotecting Agents in Rice Culture Cells Measured by CARS Microscopy
Plants, 2021 Cryoprotectants allow cells to be frozen in liquid nitrogen and cryopreserved for years by minimizing the damage that occurs in cooling and warming processes.
Fionna M. D. Samuels +4 more
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Assessment of Prediction Models for Punch Sticking in Tablet Formulations
British Journal of Pharmacy, 2022 Punch sticking is a common tablet compression manufacturing issue experienced during late-stage large-scale manufacturing. Prediction of punch sticking propensity and identification of the sticking component is important for early-stage formulation ...
Edward Paul Rhodes +5 more
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Journal of Pharmaceutical Analysis, 2021 Surface enhanced Raman spectroscopy (SERS) and confocal Raman microscopy are applied to investigate the structure and the molecular arrangement of sub-micron furosemide and polyvinylpyrrolidone (furosemide/PVP) particles produced by spray flash ...
Jakob Hübner +3 more
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Foods, 2020 Confocal Raman microscopy is a promising technique to derive information about microstructure, with minimal sample disruption. Raman emission bands are highly specific to molecular structure and with Raman spectroscopy it is thus possible to observe ...
Marcello Alinovi +6 more
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Coherent Stokes Raman scattering microscopy (CSRS)
Nature Communications, 2023 We report the first implementation of laser scanning coherent Stokes Raman scattering (CSRS) microscopy. To overcome the major challenge in CSRS imaging, we show how to suppress the fluorescence background by narrow bandpass filter and a lock-in based ...
Sandro Heuke, Hervé Rigneault
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Raman Microscopy: Complement or Competitor? [PDF]
, 2010 The objective of this chapter is to provide an introduction to Raman spectroscopic microscopy and its potential for biochemical analysis and clinical diagnostic applications, such that it can be compared and contrasted to the techniques of synchrotron and bench-top mid-FTIR spectroscopy discussed el...
Byrne, Hugh +2 more
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