Science University Research Symposium (SURS)
Publication Date
2025
College
College of Sciences & Mathematics
Department
Chemistry and Physics, Department of
SURS Faculty Advisor
Emily Moses
Presentation Type
Poster Presentation
Abstract
Silver nanoparticles (AgNPs) are of increasing interest in biomedical research due to their antimicrobial properties, biocompatibility, and high surface-area-to-volume ratio. A major challenge, however, lies in stabilizing AgNPs under physiological conditions and understanding how their surface interactions influence potential medical applications. This project explores the synthesis of AgNPs using the Turkevich method and investigates their behavior when exposed to varying biological conditions, including changes in pH and temperature. In addition, preliminary efforts are being made to functionalize AgNPs with small biological signaling molecules to evaluate their effects on nanoparticle stability and surface interactions. Characterization is performed primarily through UV-Vis spectrophotometry, with shifts in surface plasmon. resonance serving as indicators of nanoparticle formation and potential modifications. While data collection is ongoing, this work aims to provide insight into strategies for improving nanoparticle stability and functionalization, laying groundwork for future studies in targeted drug delivery and biosensing applications.
Recommended Citation
DeBlanco, Noah J., "Functionalizing Silver Nanoparticles with Histamine" (2025). Science University Research Symposium (SURS). 332.
https://repository.belmont.edu/surs/332
