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#process analytics

2 articles tagged process analytics.

Gold-nanostructured SERS substrate held at the inlet of a process flow cell

SERS in process analytics: when surface enhancement actually helps

SERS makes Raman a billion times stronger and a hundred times more fragile. For most inline measurements that is the wrong trade. The places where it pays off are narrow but real.

Saskia de Vries May 8, 2026

explainer

What is process analytical technology (PAT)?

A primer on PAT — the FDA-driven framework for measuring chemistry where it happens, why pharmaceutical and chemical manufacturers adopt it, and the tools that make it practical.

Spectrane Editorial May 8, 2026