Abstract
The detection and analysis of ions in biological, medical, and environmental samples are critical for accurate diagnostics and monitoring. Conventional ionophore-based ion-selective sensing techniques, such as UV/Vis and fluorescence spectroscopy, suffer from limitations like broad emission profiles, photobleaching, and low sensitivity. These drawbacks hinder their effectiveness, especially in complex sample environments where precision and specificity are paramount. The need for more sensitive, reliable, and non-destructive ion detection methods is evident across various industries, including healthcare, environmental monitoring, and pharmaceutical research.
Researchers at Florida Atlantic University have developed a groundbreaking ionophore-based ion-selective sensing method that leverages the power of Surface-Enhanced Raman Spectroscopy (SERS). This approach addresses the limitations of traditional methods by offering unparalleled sensitivity and specificity in ion detection. SERS characterizes the vibrational fingerprint of molecules, enabling precise detection of a wide range of ions, including cations, anions, and polyions, in both biological and environmental samples. The non-destructive nature of the method and its multifaceted analytical capabilities make it an ideal solution for complex ion detection scenarios.
FAU seeks to advance this innovation into the marketplace through licensing or development partnerships.
Benefit
High Sensitivity - Enhanced detection capabilitiesSpecificity - Precise detection of specific ions in complex samplesNon-Destructive Analysis - Maintains sample integrityMarket Application
Medical Diagnostics - Accurate ion concentration measurement in clinical samplesEnvironmental Monitoring - Ion detection in soil, water, and air for pollution assessmentBiotechnology - Development of biosensors for various bioprocesses
Brochure
