Specialized Training on Metal-Enhanced Fluorescence

Advancing Biosensing Precision: Know4Nano Hosts Specialized Training on Metal-Enhanced Fluorescence

From February 10–12, 2026, the BioSense Institute in Novi Sad served as a hub for advanced biotechnological exchange. The Know4Nano consortium successfully conducted an intensive three-day training program focused on Metal-Enhanced Fluorescence (MEF) Immunoassays, specifically the preparation and application of Silver Islands.

From Theory to Laboratory Mastery Led by a distinguished team from the Laboratory for Molecular Sensing (CNR, Italy)—including Sabato D’Auria, Antonio Varriale, Angela Pennacchio, and Alessandro Capo—the program bridged high-level lectures with hands-on laboratory workflows.

Participants mastered the complete fabrication cycle:

• Surface Preparation: Precise glass slide cleaning and Poly-L-Lysine functionalization.

• Nanostructure Synthesis: Silver deposition and glucose reduction techniques.

• Characterization: Validation of results via UV/Vis and fluorescence spectroscopy.

• Bio-Interface Engineering: Exploring coating strategies with fluorescent biomolecules and surface blocking for optimized sensitivity.

Strengthening European Research Ties This training represents a vital step in harmonizing fabrication protocols across the Know4Nano network. By standardizing these sophisticated methods, the consortium is accelerating the development of highly sensitive biosensing platforms, ensuring that partners across Europe can achieve consistent, state-of-the-art results in molecular diagnostics.