Results 1 to 10 of about 70,718 (165)
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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Confocal Raman Microscopy with Adaptive Optics. [PDF]
ACS PhotonicsConfocal Raman microscopy, a highly specific and label-free technique for the microscale study of thick samples, often presents difficulties due to weak Raman signals. Inhomogeneous samples introduce wavefront aberrations that further reduce these signals, requiring even longer acquisition times.
Muñoz-Bolaños JD +6 more
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Super‐Resolution Vibrational Imaging Using Expansion Stimulated Raman Scattering Microscopy
Advanced Science, 2022 Stimulated Raman scattering (SRS) microscopy is an emerging technology that provides high chemical specificity for endogenous biomolecules and can circumvent common constraints of fluorescence microscopy including limited capabilities to probe small ...
Lixue Shi +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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Micron, 2021 Due to the specific vacuum requirements for scanning electron microscopy (SEM), the Raman microscope has to operate in vacuum in a correlative Raman-SEM, which is a type of microscope combination that has recently increased in popularity. This works considers the implications of conducting Raman microscopy under vacuum, as opposed to operating in ...
Harald Fitzek +4 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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