Dynamic Light Scattering Technology
The DynaPro NanoStar II introduces advanced walk-up capabilities in DLS technology.
The DynaPro NanoStar II instrument from Wyatt Technologies can perform high-quality measurements of size, particle concentration, molar mass, and stability. According to Wyatt, the NanoStar II offers an ease of use, with an intuitive on-board touch-screen app that enables walk-up measurements of proteins, polymers, and nanoparticles for novice and casual users.
The NanoStar II uses dynamic light scattering and static light scattering to determine fundamental physical properties of solutions and nanosuspensions. This analysis requires 2 μL in a quartz cuvette or 4 μL in a high-quality, disposable microcuvette. According to the company, it can measure size and liter in just a few seconds, then assesses stability versus temperature. This analysis is available with 21 CFR Part 11 compliance.
Wyatt Technology
www.wyatt.com
Drug Solutions Podcast: A Closer Look at mRNA in Oncology and Vaccines
April 30th 2024In this episode fo the Drug Solutions Podcast, etherna’s vice-president of Technology and Innovation, Stefaan De Koker, discusses the merits and challenges of using mRNA as the foundation for therapeutics in oncology as well as for vaccines.
Understanding the Variability in Bioburden Test Results in Biomanufacturing
May 7th 2025This article explores the impact of test volume, microbial distribution, and dilution errors on bioburden testing variability. It presents statistical approaches to estimate percentage error and discusses strategies to optimize microbial enumeration techniques in biopharmaceutical quality control.
