Optical Diffusion-Ordered Spectroscopy (Optical-DOSY) combines optical spectroscopy with diffusion-coefficient analysis. The measurement is non-destructive, requires minimal sample preparation, and can be performed by simply inserting the flow cell into a standard optical spectrometer.

Applications areas include (bio)pharma, life sciences, and materials research, where fast and reliable size- and structure-characterization of proteins, polymers, and small molecules shortens development cycles and reduces costs.

Giulia Giubertoni, co-founder and CEO of InspectT:
“With Optical-DOSY, we add size sensitivity to the optical spectrometers that most labs already have in-house. By developing a dedicated flow cell, we will ensure easy integration and reproducible results—making molecular size analysis faster and more accessible.”

Prof. Sander Woutersen, University of Amsterdam:
“Optical-DOSY opens new possibilities to characterize complex samples, from proteins to polymers to nanoparticles. And the nice thing is that it works with any kind of spectrometer: UV/Vis, infrared, Raman, whatever is most suitable for the sample that you want to investigate.”

About InspectT
InspectT was founded by [founder name(s)]. The company is developing Optical-DOSY, a patented method that makes spectrometers size-sensitive for fast, reliable characterization of molecules in complex samples.