Cite Jump to ExpandCollapse LetterMay 4, 2026 Construction of Flexible Substrates Based on Transition Metal Nitrides for Ultrasensitive SERS Analysis Click to copy article linkArticle link copied! Linchangqing Yang Linchangqing Yang Key Laboratory of Consumer Product Quality Safety Inspection and Risk Assessment for State Market Regulation, Chinese Academy of Quality and Inspection & Testing, Beijing 100176, China Yahui Li Yahui Li Key Laboratory of Consumer Product Quality Safety Inspection...