Beishanova, M.Issayeva, D.Yerbulekova, A.Kamzabek, D.Bukasov, R.2015-10-302015-10-3020149786018046728http://nur.nu.edu.kz/handle/123456789/591Surface-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.enmoleculesmetalSERSlow-costaluminum foilfood safetymedical diagnosticsAbstract