Universal Fabrication of Highly Efficient Plasmonic Thin-Films for Label-Free SERS Detection - Gullace, Sara; Montes-Garcia, Veronica; Martin, Victor; Larios, David; Consolaro, Valentina Girelli; Obelleiro, Fernando; Calogero, Giuseppe; Casalini, Stefano; Samori, Paolo (Small, 2021)