Silvia Romano, Gianluigi Zito, Stefania Torino, Giuseppe Calafiore, Erika Penzo, Giuseppe Coppola, Stefano Cabrini, Ivo Rendina, Vito Mocella. Label-free sensing of ultralow-weight molecules with all-dielectric metasurfaces supporting bound states in the continuum[J]. Photonics Research, 2018, 6(7): 726