Pinto, Fabrizio2023-06-162023-06-1620182214-7853https://doi.org/10.1016/j.matpr.2018.05.041https://hdl.handle.net/20.500.14365/132914th International Conference on Nanosciences and Nanotechnologies (NN) -- JUL 04-07, 2017 -- Thessaloniki, GREECEIn this Keynote talk, we begin by discussing the disparate historical threads leading to our modern understanding of dispersion forces from ancient observations to unretarded van der Waals forces and finally proceeding to the fully retarded regime, properly referred to as that of Casimir forces. We then consider the evolution of experimental attempts to accurately characterize such interactions in order to achieve meaningful comparisons with theoretical predictions from quantum electrodynamics (QED). Finally, we analyze the momentous discovery that dispersion forces in semiconductors can be time-modulated by acting on suitable environmental variables such as illumination. This leads us to consideration of dispersion force-driven nanoscale engine cycles and breakthrough applications now being explored in sensing, actuation, space propulsion, and energy storage. (c) 2018 Elsevier Ltd. All rights reserved. Selection and/or Peer-review under responsibility of 14th International Conference on Nanosciences & Nanotechnologies (NN17).eninfo:eu-repo/semantics/closedAccessCasimir effectdispersion force controltechnology transfersensingnanoroboticsadvanced propulsionenergy storageVan-Der-WaalsForcesEnergyPressureAdhesionSystemsConference Object10.1016/j.matpr.2018.05.0412-s2.0-85056502372