What is Localized Surface Plasmon Resonance? Localized surface plasmon resonance (LSPR) is a phenomenon that occurs when light interacts with conductive nanoparticles that are smaller than the ...

(Image: YAO Chang) LSPR refers to the collective oscillation of free electrons in metal nanoparticles, resulting in a resonance phenomenon that absorbs and scatters light ... As a result, the material ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Researchers from the Indian Institute of Technology Guwahati created a new optical sensor that offers a straightforward method for detecting extremely low levels of arsenic in water in real- time.

but can also provide nano-imaging of practical samples by using a localized surface plasmon mode at the tip of a metallic nanoprobe. We also discuss the current research status and some intriguing ...

A notable dip in the reflection spectra was observed between 500 and 600 nm, corresponding to the localized surface plasmon resonance (LSPR) of the AuNPs. This behavior demonstrated enhanced light ...

This discovery bridges the gap between localized surface plasmon resonances (LSPRs) and surface plasmon polaritons (SPPs), ...