What question did this study set out to answer?

This research aims to explore the effectiveness of surface plasmon resonance in characterizing graphene quantum dots based on their size and shape.

February 12, 2026Nanoscale0 citations

Surface plasmon resonance as a breakthrough tool for characterizing the size and shape of graphene quantum dots

GBGiuseppe Stefano Basile DCDamiano Calcagno NTNunzio Tuccitto

Key Points

This research aims to explore the effectiveness of surface plasmon resonance in characterizing graphene quantum dots based on their size and shape.
Utilized diffusion-based surface plasmon resonance techniques
Focused on determining optical and electronic properties of GQDs
Analyzed size and shape dependencies in GQDs
Successfully characterized size and shape of graphene quantum dots
Demonstrated the importance of accurate characterization for optical and electronic applications
Showed significant improvements in characterization reliability

Abstract

Graphene quantum dots (GQDs) exhibit size- and shape-dependent properties that critically influence their optical and electronic behavior, yet their reliable nanoscale characterization remains challenging. Here, we introduce a diffusion-based surface...

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