2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/146519Using the Landauer-Buttiker theory we calculate the thermal conductance associated to plasmons modes in one dimensional arrays of nanoparticles closely spaced in a host fluid. Our numerical simulations show that the near-field interactions between particles have a negligible effect on the thermal conductivity of nanoparticles colloidal solutions (nanofluids).Mesoscale and Nanoscale Physicstext