Real-time monitoring of thin layer chromatography with LED-based bipolar electrochemistry

作者：Anastasios V. Papavasileiou, Gerardo Salinas, Zdeněk Sofer, Alexander Kuhn · 发表于：Zenodo (CERN European Organization for Nuclear Research) · 年份：2026 · DOI：10.5281/zenodo.20424265 · 研究领域：Microfluidic and Capillary Electrophoresis Applications、Electrochemical sensors and biosensors、Analytical Chemistry and Chromatography

This preprint reports a wireless analytical platform for real-time monitoring of thin layer chromatography using LED-based bipolar electrochemistry. The work integrates bipolar electrochemical activation with thin layer chromatography to enable spatio-temporal visualization of analyte migration through light-emitting electrochemical responses. The study demonstrates wireless optical tracking of electroactive analytes during chromatographic separation, providing a simple and low-cost strategy for dynamic TLC monitoring and electrochemical sensing.