Directly measure payload, target ligand density, and encapsulation efficiency together with particle size and concentration. Eliminate guesswork from indirect techniques like Ribogreen. GMP/GAMP and 21 CFR compliance ensures scalability from research to manufacturing.

Accurately count and size individual EVs down to 50 nm using electrical sensing — not light scattering. EVs present very low optical contrast in aqueous media, making MRPS uniquely suited for accurate EV quantification. Combine with fluorescent phenotyping on the ARC.

Run viral titer in minutes. Directly count virus down to 50 nm diameter — no live biological assay required. Viral and non-viral gene therapy vectors are quantified with high resolution, using just 3 µL of sample.

Accurately quantify viral and non-viral therapeutic vectors with any degree of polydispersity. Only 3 µL of sample required — critical when material is scarce. Assess concentration, size, purity, and stability in a single measurement.

Detect formulation instabilities 1000× faster — while aggregates are still nanoscale and too small for conventional optical techniques. Turn weeks of stability testing into minutes by catching problems earlier in development.

Paints, inks, cosmetics, semiconductor polishing slurries, and foods all rely on nanoparticle ingredients. Spectradyne’s electrical sensing method works across all material types regardless of optical properties — delivering accurate size and concentration where DLS cannot.