Tannin-furanic foams used as biomaterial substrates for SERS sensing in possible wastewater filter applications oleh Gebhard Sabathi, Andreas Reyer, Nicola Cefarin, Thomas Sepperer, Jonas Eckardt, Jonas Neubauer, Fedja Jan Wendisch, Francesco D’Amico, Lisa Vaccari, Gianluca Tondi, Maurizio Musso