How can I get high forces (>16 pN) in Magnetic Tweezers with beads around 1um in diameter?

I am currently using a pair of cubic (5x5x5 mm) vertically alligned N52 magnets separated by 0.3 mm. My chambers are quite thin (0.19 mm from chamber surface to the tethers) and I am using MyOne...

14 August 2024 187 0 View