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Innovations for improved chemical imaging and optical manipulation in biological systemsMatthew G Clark (18144661) 13 March 2024 (has links)
<p dir="ltr">This thesis describes advancements in both chemical imaging and optical manipulation methodologies for their application in tandem monitoring and control of biochemical processes. We developed a fast acquisition multimodal nonlinear imaging platform based on pulse-picking to minimize photoperturbation to the sample during imaging. By frequency doubling the imaging source, through acousto-optic modulation and simple comparator circuitry, we developed a comprehensive platform that uses chemical specific signals generated during imaging to control the pixel location for laser activation for reaction control. This feedback loop allows for advanced decision logic on a pixel by pixel basis.</p>
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