Quantum dots diffuse within living cells in a nearly two-dimensional fashion. This result, which was obtained using a new 3D microscopy technique that can track single particles, sheds fresh light on ...

When light is scattered from a solution or a suspension, it undergoes random changes in intensity. This phenomenon helps us to determine the size of the particles that scatter the light. This is the ...

Wet bead milling is used to produce nanoparticle suspensions at industrial scales. Continuous monitoring of particle size during comminution would allow real-time end-point determination and critical ...