Publication Date:
2019
abstract:
We demonstrate that silver porous nanocubes fabricated by galvanic replacement offer a better SERS efficiency than standard silver nanocubes. Detection of heme-proteins in resonance and non-resonant conditions has been achieved at nanomolar concentration, proving the high sensitivity of isolated porous nanocubes at physiological pH.
Iris type:
02.01 Contributo in volume (Capitolo o Saggio)
Keywords:
sers; Raman spectroscopy; biomolecules; sensing; sensitivity
List of contributors:
Cottat, Maximilien; DE ANGELIS, Marella; Matteini, Paolo; Pini, Roberto
Book title:
Plasmonics in Chemistry and Biology