Label-Free Detection of π-Stacking Interactions DuringTryptophan Self-Assembling Into Amyloid-Like StructuresUsing Surface-Enhanced Raman Scattering - Cardozo, Gabriel Conishi; Duarte, Evandro Luiz; Cunha, Antonio Rodrigues da; Soga, Diogo; Rizzutto, Márcia de Almeida; Lamy, Maria Teresa Moura; Milán-Garcés, Erix Alexander (Journal of Raman Spectroscopy, 2025)