Sponsored Content by Thermo Fisher Scientific – Portable and Handheld Process Raman Spectroscopy Reviewed by Andrea Salazar Sep 10 2025 insights from industry Nimesh Khadka & Keith Freel Sr. Product Application Specialist - Research Project Director Thermo Fisher Scientific & University of Maryland In this interview, industry experts Nimesh Khadka and Keith Freel explore how Raman-based PAT enhances hot melt extrusion by enabling real-time API monitoring, improving process control, and