New paper

Congrats to Keith on the publication of joint work with Professor Clare Strachan’s group (Helsinki).  The paper Characterization of Solid-State Complexities in Pharmaceutical Materials via Stimulated Raman Scattering Microscopy, Analytical Chemistry 97 (2025) 9627-9637.

The paper describes the use of stimulated Raman spectroscopy to obtain images rapidly of very similar excipients (lactose).

Normal Raman spectra of the various monohydrate and anhydrate polymorphs and co-polymorphs of lactose.