Sep 2026
Nanoimprint Lithography-Derived Scalable Periodic Au Metasurfaces as Reproducible SERS Substrates for Cotinine Biomarker Detection in Real Biological Matrices
Passive exposure to tobacco smoke can cause severe chronic medical conditions, including respiratory and cardiovascular diseases and cancer. Cotinine, a primary metabolite of nicotine, serves as a reliable biomarker for investigating tobacco exposure and potential health risks. The development of strategies for rapid...
Deepak Kumar, S. Chakraborty, Shailendra Shakya et al.
· ACS Applied Nano Materials · 0 citations