Knowledge Center

IntroductionMeasuring the size of nanoparticles using laser diffraction can be a challenging endeavor, particularly selecting the optical properties. This is doubly true when analyzing colored nanoparticles such as ink pigments. Laser diffraction uses optical models to interpret scattering data to produce the final particle size distribution (PSD). In the Mastersizer 3000 software, two optical ...

Introduction Accurate particle size analysis is crucial in all scientific disciplines and industrial processes. Whether you work in pharmaceutical formulation or environmental monitoring, the quality of your data directly impacts how smoothly your work plan progresses. With poor background and/or sample data, there is an increased likelihood of recording an incorrect particle size result, ...

Therapeutic Proteins are foundations to many therapy products that are widely accepted and used in clinics. During the development of protein-based therapeutics, it is critical to produce high quality products with minimal heterogeneity and contamination to ensure their safety. Intensive tests are carried out to mimic various stress conditions to understand the triggers of protein aggregation, ...

IntroductionPeptides have an important role in biopharmaceuticals, with an increasing interest in their use for drug development, currently more than 80 peptide drugs have been approved for clinical use worldwide. As these products are used to treat diseases, they require extensive regulation to demonstrate that they are not only effective but safe. Therefore, accurately characterising these ...

IntroductionMaximize your time, remove tedious steps, and improve reproducibility and accuracy in SEC/GPC sample analysis with the new OMNISECTM automated peak detection feature. This is a convenient way to quickly determine the molecular characteristics of samples: molecular weight and molecular weight distribution, size and structural information at the snap of your fingers. SEC/GPC samples ...

This application note underscores Omnian's versatility and its synergy with the Epsilon 4 EDXRF spectrometer for analyzing diverse alternative fuels with a single method. It demonstrates the precision of Omnian in measuring loose powders and its potential to ensure the safe and environmentally friendly use of alternative fuels in cement manufacturing.

In this eBook, Malvern Panalytical will guide you through the different challenges, technologies and solutions facing LNP vector analysis. This information can help empower everything from vector design through formulation development and manufacturing, enabling more confident decision-making for faster delivery of better medicines to patients in need.

The Malvern Panalytical compositional analysis coupled with GPC can provide the key to characterizing copolymers to the next level. In this application note you will find out how we analytically breakdown copolymers into their component parts and what extra information we get when we do so. The specific examples analyzed in this application note are blends of polystyrene and polymethylmethacrylate, ...

IntroductionA new mineral with the composition Al2(PO4)(SO4)(OH,F)·7H2O was found on the dump of the Lichtenberg open cast, Ronneburg, Thuringia, Germany. In the open cast and surrounding mines uranium-bearing alum shale was mined from 1951 to 1990. The Ronneburg mining area was one of the largest uranium producers in Europe. The new mineral is an alteration product of pyrite and fluorapatite ...

Polymer solids can have a range of mechanical properties, at one extreme they can be very soft and elastic and at the other they can be immensely strong and rigid. Their mechanical properties can change with external conditions such as temperature and pressure. They can be used for a large range of applications from protective coatings to containers and building materials. The science of ...