Showing 1,421 - 1,440 results of 1,567 for search 'engineering microscopy', query time: 0.09s Refine Results
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    Comparative analysis of solvent-based and solvent-free (melting) methods for fabricating 3D-printed polycaprolactone-hydroxyapatite composite bone scaffolds: physicochemical/mechan... by Brigita De Vega, Brigita De Vega, Abir Dutta, Abir Dutta, Aisha Mumtaz, Bob C. Schroeder, Craig Gerrand, Ashleigh S. Boyd, Ashleigh S. Boyd, Deepak M. Kalaskar, Deepak M. Kalaskar

    Published 2025-01-01
    “…Rheology, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), accelerated degradation, mechanical/compression test, wettability/contact angle, live/dead assay, and DNA quantification (Picogreen) assays were evaluated.FindingsThe study finds that scaffolds made via the solid solvent method have higher mechanical strength and degradation rate as compared to those from the melting method, while both methods ensure adequate cytocompatibility and homogenous hydroxyapatite distribution, supporting their use in bone tissue engineering.OriginalityThis research investigates the utility of chloroform as a solvent for PCL composite in a direct comparison with the melting method. …”
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    Second-Generation Triple Reporter for Bioluminescence, Micro–Positron Emission Tomography, and Fluorescence Imaging by Aparna H. Kesarwala, Julie L. Prior, Jinwu Sun, Scott E. Harpstrite, Vijay Sharma, David Piwnica-Worms

    Published 2006-10-01
    “…Multifocal hepatocellular fluorescence was readily observed by standard confocal microscopy. This second-generation triple reporter incorporating enhanced components enables bioluminescence, PET, and fluorescence imaging of cells and living animals.…”
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    Raman spectroscopy study of the role of dispersion and interfaces in the improvement of the mechanical properties of epoxy-TiO2 composites by María Fernández-Álvarez, Alberto Moure, Luis Angulo Delgado, Julián J. Reinosa, José F. Fernández

    Published 2025-01-01
    “…This work highlights the importance of engineering the dispersion and interface of TiO2 particles in an epoxy matrix and demonstrates the potential to predict the final properties of a composite through a novel evaluation using Confocal Raman microscopy.…”
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