Essays about: "dark-field microscopy"
Showing result 1 - 5 of 6 essays containing the words dark-field microscopy.
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1. Particle Detection in Bone Marrow Using CNNs and Transformer Networks
University essay from Lunds universitet/Matematik LTHAbstract : The critical role of hematological stem cells, concentrated in bone marrow, in disease diagnosis makes the detection of these cells an imperative task. The current process, however, is slow and heavily reliant on expert interpretation, underscoring the need for automation. READ MORE
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2. Deep learning for nanofluidic scattering microscopy
University essay fromAbstract : A novel technique for label-free, real-time characterization of single biomolecules called Nanofluidic Scatter Microscopy (NSM) has recently been developed by a the Langhammer research group at Chalmers. We have created a machine learning (ML) framework consisting of deep convolutional neural networks such as U-nets, FCNNs, and YOLO in order to characterize single biomolecules through kymographs collected through NSM, as an alternative approach to a standard data analysis method (SA). READ MORE
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3. Optical Characterization of Lignin Nanoparticles
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Lignin is one of the main components of wood and plants that acts as a kind of glue providing mechanical strength. It is a main polymer component composed from three phenolic structures, i.e. p-hydroxyphenyl (H), guaiacyl (G) and syringyl (S) units. READ MORE
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4. Chemical Vapor Deposition Growth and Density Functional Theory Calculations of Trilayer Graphene
University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)Abstract : Density functional theory was employed to investigate the energetics of ABA, ABC, and intermediary stacked phases for both pristine and s-triazine functionalized graphene trilayers. The energy of the ABC-stacked phase relative to the pristine ABA-stacked ground state showed a 94% increase when s-triazine was adsorbed to the graphene surface, confirming previous studies of the ability of s-triazine to facilitate the ABC to ABA phase-transition. READ MORE
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5. Detection of electron vortex beams : Using a scanning transmission electron microscope
University essay from Uppsala universitet/MaterialteoriAbstract : Electron vortex beams (EVBs) are electron beams with a doughnut-like intensity profile, carrying orbital angular momentum due to their helical phase shift distribution. When employed in an electron microscope, they are expected to be efficient for the detection of magnetic signals. READ MORE
