Quantifying impact of the low-cost SERS substrate on SERS signal
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Date
Authors
Beishanova, M.
Issayeva, D.
Yerbulekova, A.
Kamzabek, D.
Bukasov, R.
Journal Title
Journal ISSN
Volume Title
Publisher
Nazarbayev University
Abstract
Surface-Enhanced Raman Spectroscopy (SERS) allows structural detection of molecules
absorbed on rough noble metal surfaces by amplifying a normally weak Raman signal. It can be applied
in forensic science, biosensing, food safety, and medical diagnostics [1]. Although costly gold and silver
films are used as SERS substrates, AuNPs (gold nanoparticles) on aluminum foil can become a low-cost
alternative.