Fabrication of Ag–ZnO NRs SERS substrates for abamectin detection: the effect of Ag sputtering times and ZnO sol concentrations in seed layer preparation on SERS performance. - Ke, Nguyen Huu; Thanh, Nguyen Ha; Long, Nguyen Hoang; Tuan, Dao Anh; Hung, Le Vu Tuan (Journal of Materials Science: Materials in Electronics, 2021)