A zinc oxide–silver nanocomposite-based SERS nanoplatform for ultrasensitive ofloxacin determination in beef and an ophthalmic solution: effects of ZnO and ZnO content on electron transfer and SERS enhancements

• DOI: 10.1039/d5ra00776c
• Publication Date: 2025-03-24T07:30:24Z
• Authors: Dao Thi Nguyet Nga; Ha Anh Nguyen; Nguyen Thi Hoa; Nguyen Ngoc Huyen; Ngo Xuan Dinh; Ta Ngoc Bach; Nguyen Quang Hoa; Anh-Tuan Le

ZnO/Ag nanocomposites with different ZnO contents were prepared for Raman measurements of ofloxacin. Impressive SERS enhancement was achieved by the effects Ag and ZnO, individually, as well combining two components.