Discover how researchers are using Tamm plasmonic photonic crystals and antimony trisulfide to create reconfigurable color ...

However, the current gold standard for diagnosis of viral disease depends on the time-consuming molecular technique. Surface plasmon resonance (SPR) phenomenon has been widely applied in the analysis ...

In this study, lysozyme-imprinted (Lyz-AuNP-MIP) and nonimprinted (AuNP-NIP) surface plasmon resonance (SPR) sensors modified with gold nanoparticles (AuNPs) were prepared for signal amplification and ...

For human health and environmental protection, the identification of heavy metal ions in seawater is of great importance. Here, we presented and demonstrated a surface plasmon resonance (SPR) sensor ...

Here, we aimed to investigate the properties of berberine influencing the SERS intensity. By modifying silver colloids by the wide range of berberine concentrations, we have revealed its ability to ...