From nano- + specific. Rhymes: -ɪfɪk <span class="searchmatch">nanospecific</span> (not comparable) specific to a particular nanoparticle or nanotoxin etc....
hyperspecific idiospecific immunospecific inspecific isospecific JVM-specific <span class="searchmatch">nanospecific</span> neurospecific nothospecific organospecific osteospecific overspecific...