Using phase-shaped pulses, we perform, for the first time, a proof-of-principle demonstration of two-photon fluorescence resonance energy transfer (FRET) microscopy for studying the stoichiometry of intermolecular interactions within living cells.
This paper discusses a model of vibratory locomotion with inertial excitation, the design of a mini-robot, the construction of a prototype, and its properties. The prototype had inclined elastic bristles and the excitation was induced by the unbalanced rotor. The model has two degrees of freedom. The motion of the minirobot is defined using two differential… (More)