At its simplest, Raman spectroscopy is a light-scattering technique. When monochromatic light, usually from a laser, hits a sample, most of it returns unchanged. But a small portion scatters ...

Cell and gene therapies offer hope for previously untreatable diseases, with viral vectors currently favored as the primary gene delivery method. To meet patient needs, reliable and cost-effective ...

Polyethylenimine (PEI)-assisted transfection is a mainstay in upstream processing (USP) for viral vector manufacturing. But recent developments are shifting it from a ...