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Hi, I need information on the optical scheme of Bioscope II and Bioscope Catalyst head (location of the laser, the mirror, and the photodiode relatively a cantilever ). Recently in the laboratory Bioscope II has been changed changed to Catalyst have been and as I see the optical path of beam is completely different in the later (the mirror and the photodector
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Thank you a lot. I think the article explains my results. Best regards, Arturas
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Hi, thank for your reply. I expected to use lateral deflection of a cantilever to explain force imaging results. Please find enclosed image with measurements. Shortly, there is an sample with nearly spherical symmetry and I have measured force curves at different points. Results on the first plot show nice symmetrical spreading of force curves. The
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Hi, I work with a Veeco Bioscope II microscope. I measured a force curve on a flat surface. Also I observed "Friction" and "Sum Signal" signals at the same point. I repeated measurements with different probes and different types of cantilevers (short, long, triangular, or straight beam). Always I observed lateral deflection down